Development of an integrated plant-based image sensing system for soil-water and nitrogen status estimation in cotton

Project report


McCarthy, Alison and Nguyen, Tai. 2015. Development of an integrated plant-based image sensing system for soil-water and nitrogen status estimation in cotton. Toowoomba, Australia. University of Southern Queensland.
Title

Development of an integrated plant-based image sensing system for soil-water and nitrogen status estimation in cotton

Report TypeProject report
AuthorsMcCarthy, Alison (Author) and Nguyen, Tai (Author)
Institution of OriginUniversity of Southern Queensland
Number of Pages48
Year2015
PublisherUniversity of Southern Queensland
Place of PublicationToowoomba, Australia
Abstract

Optimal crop yields require optimisation of both water and nitrogen application. Industry-standard soil-water sensors require contact with the soil and provide information for a single point in the field although there is often spatial variability in soil type and crop growth. Nitrogen content is typically determined using destructive manual soil coring followed by laboratory testing. It is often not practical to install multiple soil-water sensors in a commercial field situation or to conduct multiple soil cores throughout the cotton season.

A non-contact soil-water and nitrogen estimation system offers growers potential savings by optimising water and fertiliser management and efficiency and crop productivity. Existing non-contact approaches typically have low spatial resolution and cannot discriminate plants from soil. An alternative approach is a camera-based sensing system that estimates soil-water and plant nitrogen status.

This project has developed a proof-of-concept infield sensing system and crop model to determine current and predict future soil-water, nitrogen and fruit load of cotton plants based on day of the season, weather data and visual plant response captured using cameras. Artificial intelligence was used to analyse the data and determine the model. These models have potential to be used instead of industry-standard models APSIM and OZCOT to predict crop production throughout the season as part of automated control systems to optimise irrigation and fertiliser application. The procedure used to developed model could be applied to any crop.

Keywordsintegrated plant-based image sensing system; cotton
ANZSRC Field of Research 2020400799. Control engineering, mechatronics and robotics not elsewhere classified
300201. Agricultural hydrology
Public Notes

Files associated with this item cannot be displayed due to copyright restrictions.

Byline AffiliationsNational Centre for Engineering in Agriculture
Permalink -

https://research.usq.edu.au/item/q30w5/development-of-an-integrated-plant-based-image-sensing-system-for-soil-water-and-nitrogen-status-estimation-in-cotton

  • 1698
    total views
  • 7
    total downloads
  • 1
    views this month
  • 0
    downloads this month

Export as

Related outputs

Digital strategies for nitrogen management in grain production systems: lessons from multi-method assessment using on-farm experimentation
Colaco, A.F., Whelan, B.M., Bramley, R.G.V., Richetti, J., Fajardo, M., McCarthy, A.C., Perry, E.M., Bender, A., Leo, S., Fitzgerald, G.J. and Lawes, R.A.. 2024. "Digital strategies for nitrogen management in grain production systems: lessons from multi-method assessment using on-farm experimentation ." Precision Agriculture. https://doi.org/10.1007/s11119-023-10102-z
Artificial Intelligence: what is it and what does it mean for cotton?
McCarthy, Alison. 2023. "Artificial Intelligence: what is it and what does it mean for cotton?" 2023 Australian Cotton Research Conference. Toowoomba 05 - 07 Sep 2023 Australia.
Variable-rate irrigation: hardware and software tools for improved infield irrigation
McCarthy, Alison and Foley, Joseph. 2023. "Variable-rate irrigation: hardware and software tools for improved infield irrigation." GRDC Grains Research Update: Irrigation efficiency. 30 - 30 May 2023 Australia.
Research and industry engagement for Ag tech development
McCarthy, Alison. 2023. "Research and industry engagement for Ag tech development." Scenic Rim Agricultural Workshop. Aratula 22 - 22 Mar 2023 Australia.
Field evaluation of automated site-specific irrigation for cotton and perennial ryegrass using soil-water sensors and Model Predictive Control
McCarthy, Alison, Foley, Joseph, Raedts, Pieter and Hills, James. 2023. "Field evaluation of automated site-specific irrigation for cotton and perennial ryegrass using soil-water sensors and Model Predictive Control." Agricultural Water Management. 277, pp. 1-17. https://doi.org/10.1016/j.agwat.2022.108098
Potential for machine vision of grain crop features for nitrogen assessment
McCarthy, Alison, Colaco, Andre, Richetti, Jonathan and Baillie, Craig. 2022. "Potential for machine vision of grain crop features for nitrogen assessment." 20th Australian Agronomy Conference (2022). Toowoomba, Australia Toowoomba, Australia.
Future farming: Machine vision for in-season nitrogen assessment of grain crops
McCarthy, Alison and Baillie, Craig. 2020. "Future farming: Machine vision for in-season nitrogen assessment of grain crops." 2020 Precision Agriculture Symposium Webinar. Virtual 30 Sep 2020 Sydney, Australia.
Future farming: Machine vision for nitrogen assessment in grain crops
McCarthy, Alison and Baillie, Craig. 2020. "Future farming: Machine vision for nitrogen assessment in grain crops." GRDC Grains Research Update: Driving Profit Through Research. Goondiwindi, Australia 03 - 04 Mar 2020 Australia.
Smartphone apps under development to aid pest monitoring
McCarthy, Alison, Long, Derek and Grundy, Paul. 2020. "Smartphone apps under development to aid pest monitoring." GRDC Grains Research Update: Driving Profit Through Research. Goondiwindi, Australia 03 - 04 Mar 2020 Australia.
Detection of early infestations of Fall armyworm (FAW) in sweet corn and maize
McCarthy, Alison and Humpal, Jacob. 2021. Detection of early infestations of Fall armyworm (FAW) in sweet corn and maize. Toowoomba, Australia. University of Southern Queensland.
Automated variety trial plot growth and flowering detection for maize and soybean using machine vision
McCarthy, Alison and Raine, Steven. 2022. "Automated variety trial plot growth and flowering detection for maize and soybean using machine vision." Computers and Electronics in Agriculture. 194, pp. 1-21. https://doi.org/10.1016/j.compag.2022.106727
Machine vision tools for Smarter Irrigation of dairy pasture and cotton
McCarthy, Alison, Foley, Joseph, Jamali, Hizbullah, Raedts, Pieter and Hills, James. 2022. "Machine vision tools for Smarter Irrigation of dairy pasture and cotton." 2022 Irrigation Australia Conference and Exhibition. Adelaide, Australia 05 - 07 Oct 2022 Australia.
Infield sensing of cotton insects using automated image analysis of crop symptoms: CSP2203
Heimoana, Simone, Blankley, S. and McCarthy, Alison. 2022. Infield sensing of cotton insects using automated image analysis of crop symptoms: CSP2203. Australia. Cotton Research and Development Corporation.
Automated infield canopy temperature assessment of early stage cotton using thermal camera and plant segmentation
McCarthy, Alison, Nunn, Christopher, Jamali, Hizbullah and Long, Derek. 2022. Automated infield canopy temperature assessment of early stage cotton using thermal camera and plant segmentation . Australia. Cotton Research and Development Corporation.
Cotton health assessment and yield prediction
McCarthy, Alison and Baillie, Craig. 2022. Cotton health assessment and yield prediction. United States. John Deere.
Future Farm: Improving farmer confidence in targeted N management through automated sensing and decision support
Bramley, Rob, Whelan, Brett, Colaco, André, McCarthy, Alison, Richetti, Jonathan, Lawes, Roger, Fajardo, Mario, Bender, Asher, Pothula, Anand, Baillie, Craig, Perry, Eileen, Fitzgerald, Glenn, Clancy, Alex, Leo, Stephen and Grace, Peter. 2022. Future Farm: Improving farmer confidence in targeted N management through automated sensing and decision support. Australia. Grains Research and Development Corporation.
Identifying sensors for better IPM in cotton: NEC1901
McCarthy, Alison, Long, Derek and Grundy, Paul. 2022. Identifying sensors for better IPM in cotton: NEC1901. Australia. Cotton Research and Development Corporation.
Improving pasture growth assessment using machine vision
McCarthy, Alison, Raedts, Pieter, Foley, Joseph and Hills, James. 2022. "Improving pasture growth assessment using machine vision." Australasian Dairy Science Symposium 2022. Twin Waters 30 Nov - 02 Dec 2022
New sensing technologies for citrus gall wasp and Fuller’s rose weevil: CT19009
Long, Derek, McCarthy, Alison and Mo, Jianhua. 2021. New sensing technologies for citrus gall wasp and Fuller’s rose weevil: CT19009. Australia. Hort Innovation Austarlia.
Machine vision and automation technologies for the Australian cotton industry
McCarthy, Alison. 2019. "Machine vision and automation technologies for the Australian cotton industry." 78th International Cotton Advisory Committee Plenary Meeting (ICAC 2019). Brisbane, Australia 02 - 07 Dec 2019
Machine vision App for automated cotton insect counting: initial development and first results
Long, Derek, Grundy, Paul and McCarthy, Alison. 2019. "Machine vision App for automated cotton insect counting: initial development and first results." Australian Association of Cotton Scientists 2019 Australian Cotton Research Conference (AACS 2019). Armidale, Australia 28 - 30 Oct 2019
In-season yield prediction using VARIwise
McCarthy, Alison, O'Keeffe, Kieran and McKay, Andrew. 2019. "In-season yield prediction using VARIwise." Australian Association of Cotton Scientists 2019 Australian Cotton Research Conference (AACS 2019). Armidale, Australia 28 - 30 Oct 2019
Site-specific irrigation using automated control and machine vision for horticulture crops in Queensland and New Zealand
McCarthy, Alison, El-Naggar, Ahmed, Roudier, Pierre and Hedley, Carolyn. 2017. "Site-specific irrigation using automated control and machine vision for horticulture crops in Queensland and New Zealand." 18th Australian Agronomy Conference 2017. Ballarat, Victoria 24 - 28 Sep 2017 Australia.
Automated cloud-based irrigation for centre pivot irrigated cotton and dairy pasture
McCarthy, Alison, Foley, Joseph, Hills, James, Shippam, Ralph and McLaren, David. 2018. "Automated cloud-based irrigation for centre pivot irrigated cotton and dairy pasture." 2018 Irrigation Australia International Conference and Exhibition. Sydney, Australia 13 - 15 Jun 2018
Evaluation of NEXEN™ stabilized nitrogen applied to overhead irrigated cotton (Gossypium hirsutum L.)
Antille, Diogenes L., Nguyen-Ky, Tai, Aikins, Kojo Atta, Hussein, Mahmood A. H., Singh, Sawtenterpreet, Luhaib, Adnan A. A and Singh, Amrit. 2018. "Evaluation of NEXEN™ stabilized nitrogen applied to overhead irrigated cotton (Gossypium hirsutum L.)." 2018 American Society of Agricultural and Biological Engineers Annual International Meeting (ASABE 2018). Detroit, United States 29 Jul - 01 Aug 2018 United States. https://doi.org/10.13031/aim.201800252
Advanced data-driven irrigation
Hills, James, McLaren, David, Foley, Joseph and McCarthy, Alison. 2018. "Advanced data-driven irrigation." Where the Waters Meet 2018 - Australian Water Association, Tasmanian State Conference. Hobart, Australia 16 Aug 2018
Aerial imagery for yield prediction
McCarthy, Alison and Foley, Joseph. 2018. "Aerial imagery for yield prediction." 2018 Australian Cotton Conference. Gold Coast, Australia 07 - 09 Aug 2018
Machine vision for camera-based horticulture crop growth monitoring
McCarthy, Alison, Hedley, Carolyn and El-Naggar, Ahmed. 2017. "Machine vision for camera-based horticulture crop growth monitoring." International Tri-Conference for Precision Agriculture in 2017 (PA17)/7th Asian-Australasian Conference on Precision Agriculture. Hamilton, New Zealand 16 - 18 Oct 2017 New Zealand. https://doi.org/10.5281/zenodo.893702
Knowledge management, sensing and control tools for irrigated broadacre cropping
McCarthy, Alison, Scobie, Michael, Gillies, Malcolm, Agustina, Lidya and Foley, Joseph. 2016. "Knowledge management, sensing and control tools for irrigated broadacre cropping." 19th Symposium on Precision Agriculture in Australasia. Toowoomba, Australia 12 - 13 Sep 2016
Automated camera-based crop monitoring and site-specific irrigation control systems for cotton, horticulture and dairy pasture
McCarthy, Alison. 2016. "Automated camera-based crop monitoring and site-specific irrigation control systems for cotton, horticulture and dairy pasture." The SPAA Expo: Talking precision in the Atherton Tableland (2016). Mareeba, Australia
Automated camera-based crop monitoring and site-specific irrigation control systems
McCarthy, Alison. 2016. "Automated camera-based crop monitoring and site-specific irrigation control systems." Precision Agriculture Technologies: Recent applications in the horticultural industry (2016). Gatton, Australia 24 Nov 2016
Improving surface irrigation
Gillies, Malcolm H., Foley, Joseph P. and McCarthy, Alison C.. 2018. "Improving surface irrigation." Chen, Guangnan (ed.) Advances in agricultural machinery and technologies. United States. CRC Press. pp. 225-262
Tools to aid autonomous irrigation
McCarthy, Alison. 2017. "Tools to aid autonomous irrigation." GVIA Grower-led Irrigation Research Field Day (2017). Moree, Australia 08 Feb 2017
Predicting water allocation trade prices using a hybrid Artificial Neural Network-Bayesian modelling approach
Nguyen-Ky, Tai, Mushtaq, Shahbaz, Loch, Adam, Reardon-Smith, Kate, An-Vo, Duc-Anh, Ngo-Cong, Duc and Tran-Cong, Thanh. 2018. "Predicting water allocation trade prices using a hybrid Artificial Neural Network-Bayesian modelling approach." Journal of Hydrology. 567, pp. 781-791. https://doi.org/10.1016/j.jhydrol.2017.11.049
Numerical modelling of moisture motion in heterogeneous soils using 1D-MIRBF method
Ngo-Cong, Duc, An-Vo, Duc-Anh and Nguyen-Ky, Tai. 2014. "Numerical modelling of moisture motion in heterogeneous soils using 1D-MIRBF method." 2nd Digital Rural Futures Conference 2014. Toowoomba, Australia 25 - 27 Jun 2014
Forecasting water market prices in the Murray-Darling basin using Hybrid Artificial Neural Network (ANN) - Bayesian Modelling Approach
Nguyen-Ky, Tai, Mushtaq, Shahbaz, An-Vo, Duc-Anh and Ngo-Cong, Duc. 2014. "Forecasting water market prices in the Murray-Darling basin using Hybrid Artificial Neural Network (ANN) - Bayesian Modelling Approach." 2nd Digital Rural Futures Conference 2014. Toowoomba, Australia 25 - 27 Jun 2014
A generalised finite difference scheme based on compact integrated radial basis function for flow in heterogeneous soils
Ngo-Cong, D., Tien, C.M.T., Nguyen-Ky, T., An-Vo, D.-A., Mai-Duy, N., Strunin, D. V. and Tran-Cong, T.. 2017. "A generalised finite difference scheme based on compact integrated radial basis function for flow in heterogeneous soils." International Journal for Numerical Methods in Fluids. 85 (7), pp. 404-429. https://doi.org/10.1002/fld.4386
Fixed camera system for phenology measurements during the 2018 field season
McCarthy, Alison and Raine, Steven. 2018. Fixed camera system for phenology measurements during the 2018 field season. United States. Monsanto.
Smart Automated Broad-acre Irrigation (Smarter Irrigation for Profit RRDP1603)
Foley, J.P., Gillies, M.H. and McCarthy, A.C.. 2018. Smart Automated Broad-acre Irrigation (Smarter Irrigation for Profit RRDP1603). Australia. Cotton Research and Development Corporation.
Sense-T: Sensor smart irrigation
McCarthy, Alison, Shippam, Ralph and Agustina, Lidya. 2017. Sense-T: Sensor smart irrigation. Australia. Sense-T.
Automated camera-based crop and irrigation monitoring
McCarthy, Alison. 2016. "Automated camera-based crop and irrigation monitoring." 18th Australian Cotton Conference (2016). Gold Coast, Australia 02 - 04 Aug 2016
Smarter irrigation for profit - increasing farm profit through efficient use of irrigation input to dairy pastures
Hills, James, McCarthy, Alison, Foley, Joseph and McLaren, David. 2016. "Smarter irrigation for profit - increasing farm profit through efficient use of irrigation input to dairy pastures." 7th Australian Dairy Science Symposium (2016). Sydney, Australia 16 - 18 Nov 2016 Australia.
Improving horticulture irrigation and fertiliser application using real-time, adaptive control
McCarthy, Alison. 2017. Improving horticulture irrigation and fertiliser application using real-time, adaptive control. Australia. Queensland Government.
Optimal irrigation of cotton via real-time, adaptive control
McCarthy, Alison, Smith, Rod and Hancock, Nigel. 2013. Optimal irrigation of cotton via real-time, adaptive control. Narrabri, Australia. Cotton Research and Development Corporation.
Advancing VARIwise towards autonomous irrigation and a grower's guide
McCarthy, Alison, Antille, Diogenes, Skowronski, Victor, Zhao, Bo, Kodur, Shreevatsa, Nguyen-Ky, Tai and Raine, Steven. 2016. Advancing VARIwise towards autonomous irrigation and a grower's guide. Narrabri, Australia. Cotton Research and Development Corporation.
A preliminary evaluation of using fixed cameras for phenology measurements in a maize and soybean crop 2016/17
McCarthy, Alison and Raine, Steven. 2017. A preliminary evaluation of using fixed cameras for phenology measurements in a maize and soybean crop 2016/17. United States. Monsanto.
Remote monitoring and automatic detection of grain crop attributes
McCarthy, Alison, Tscharke, Matthew and Schmidt, Erik. 2014. Remote monitoring and automatic detection of grain crop attributes. Toowoomba, Australia. University of Southern Queensland.
Automated site-specific irrigation framework and evaluation
McCarthy, Alison. 2016. "Automated site-specific irrigation framework and evaluation." Irrigation Australia International Conference and Exhibition 2016: Irrigation - For Prosperity and Wellbeing. Melbourne, Australia 24 - 26 May 2016
VARIwise: site-specific surface irrigation and fertigation using adaptive control
McCarthy, Alison. 2015. "VARIwise: site-specific surface irrigation and fertigation using adaptive control." 2015 Cotton Irrigation Technology Tour. Emerald & Moree & Nevertire, Australia 10 - 12 Feb 2015 Australia.
Control and sensing systems for automated site-specific irrigation
McCarthy, Alison. 2015. "Control and sensing systems for automated site-specific irrigation." CCA Cropping Solutions Seminar 2015. Moree, Australia 29 - 30 Jul 2015
Automated site-specific control and sensing for irrigating dairy pastures
McCarthy, Alison. 2015. "Automated site-specific control and sensing for irrigating dairy pastures." Tasmanian Institute of Agriculture Dairy Centre Open Day 2015: Tips, Tools and Technologies to Better Manage Climate Variability. Burnie, Australia 02 Dec 2015
Image analysis and artificial intelligence based approach for soil-water and nitrogen status estimation
McCarthy, Alison, Nguyen, Tai and Raine, Steven. 2015. "Image analysis and artificial intelligence based approach for soil-water and nitrogen status estimation." 2nd Australian Cotton Research Conference 2015: Science Securing Cotton's Future. Toowoomba, Australia 08 - 10 Sep 2015 Australia.
Data requirements for automated model-based control of irrigation and fertiliser application
McCarthy, Alison and Raine, Steven. 2015. "Data requirements for automated model-based control of irrigation and fertiliser application." Acuna, T., Moeller, C., Parsons, D. and Harrison, M. (ed.) 17th Australian Agronomy Conference 2015: Building Productive, Diverse and Sustainable Landscapes (AAC 2015). Hobart, Australia 20 - 24 Sep 2015 Warragul, Australia.
Nonlinear Optimisation Using Production Functions to Estimate Economic Benefit of Conjunctive Water Use for Multicrop Production
An-Vo, D.-A., Mushtaq, S., Nguyen-Ky, T., Bundschuh, J., Tran-Cong, T., Maraseni, T. N. and Reardon-Smith, K.. 2015. "Nonlinear Optimisation Using Production Functions to Estimate Economic Benefit of Conjunctive Water Use for Multicrop Production." Water Resources Management. 29 (7), pp. 2153-2170. https://doi.org/10.1007/s11269-015-0933-y
Automated camera-based height and flower detection for wheat and chickpea
McCarthy, Alison and Tscharke, Matthew. 2014. "Automated camera-based height and flower detection for wheat and chickpea." 5th International Workshop on Applications of Computer Image Analysis and Spectroscopy in Agriculture (ASABE 2014). Montreal, Canada 12 - 13 Jul 2014 St. Joseph, MI. United States.
Real-time irrigation decision-making and control for site-specific irrigation of cotton using a centre pivot, 2012/13
McCarthy, Alison, Smith, Rod and Hancock, Nigel. 2014. "Real-time irrigation decision-making and control for site-specific irrigation of cotton using a centre pivot, 2012/13." Irrigation Australia Conference 2014: Water for Life, Future for All. Gold Coast, Australia 02 - 06 Jun 2014 Sydney, Australia.
VARIwise: towards autonomous irrigation and a grower's guide
McCarthy, A. C.. 2014. "VARIwise: towards autonomous irrigation and a grower's guide." IRRICOMM – communication of irrigation research in cotton (2014). Narrabri, Australia 11 - 12 Mar 2014 Narrabri, Australia.
Autonomous site-specific irrigation control: the current state and a vision of a future system [Keynote]
McCarthy, Alison, Smith, Rod and Gillies, Malcolm. 2014. "Autonomous site-specific irrigation control: the current state and a vision of a future system [Keynote]." Keppell, Mike and Reushle, Shirley (ed.) 2nd Digital Rural Futures Conference 2014. Toowoomba, Australia 25 - 27 Jun 2014 Toowoomba, Australia.
Real-time control approaches for site-specific irrigation and fertigation optimisation
McCarthy, Alison, Nguyen, Tai and Raine, Steven. 2014. "Real-time control approaches for site-specific irrigation and fertigation optimisation." Keppell, Mike and Reushle, Shirley (ed.) 2nd Digital Rural Futures Conference 2014. Toowoomba, Australia 25 - 27 Jun 2014
Field-scale evaluation of furrow fertigation using liquid nitrogen
Antille, Diogenes L. and McCarthy, Alison C.. 2014. "Field-scale evaluation of furrow fertigation using liquid nitrogen." 17th Australian Cotton Conference (ACC 2014): Our Fibre, Our Focus, Our Future. Gold Coast, Australia 05 - 07 Aug 2014 Narrabri, Australia.
Effect of spatial variability on data requirements for site-specific irrigation
McCarthy, Alison. 2014. "Effect of spatial variability on data requirements for site-specific irrigation." 17th Australian Cotton Conference (ACC 2014): Our Fibre, Our Focus, Our Future. Gold Coast, Australia 05 - 07 Aug 2014 Narrabri, Australia.
Monitoring the depth of anaesthesia using Hurst exponent and Bayesian methods
Nguyen-Ky, Tai, Wen, Peng and Li, Yan. 2014. "Monitoring the depth of anaesthesia using Hurst exponent and Bayesian methods." IET Signal Processing. 8 (9), pp. 907-917. https://doi.org/10.1049/iet-spr.2013.0113
Simulation of irrigation control strategies for cotton using model predictive control within the VARIwise simulation framework
McCarthy, Alison C., Hancock, Nigel H. and Raine, Steven R.. 2014. "Simulation of irrigation control strategies for cotton using model predictive control within the VARIwise simulation framework." Computers and Electronics in Agriculture. 101, pp. 135-147. https://doi.org/10.1016/j.compag.2013.12.004
Holistic control system design for large mobile irrigation machines
McCarthy, Alison, Hancock, Nigel and Raine, Steven. 2015. "Holistic control system design for large mobile irrigation machines." Billingsley, John and Brett, Peter (ed.) Machine vision and mechatronics in practice. Heidelberg, Germany. Springer. pp. 177-184
Development and simulation of sensor-based irrigation control strategies for cotton using the VARIwise simulation framework
McCarthy, Alison C., Hancock, Nigel H. and Raine, Steven R.. 2014. "Development and simulation of sensor-based irrigation control strategies for cotton using the VARIwise simulation framework." Computers and Electronics in Agriculture. 101, pp. 148-162. https://doi.org/10.1016/j.compag.2013.12.014
Development and application of process-based simulation models for cotton production: a review of past, present, and future directions
Thorp, K. R., Ale, S., Bange, M. P., Barnes, E. M., Hoogenboom, G., Lascano, R. J., McCarthy, A. C., Nair, S., Paz, J. O., Rajan, N., Reddy, K. R., Wall, G. W. and White, J. W.. 2014. "Development and application of process-based simulation models for cotton production: a review of past, present, and future directions." Journal of Cotton Science. 18 (1), pp. 10-47.
Advances in intelligent and autonomous systems to improve irrigation and fertiliser efficiency
Raine, Steven R. and McCarthy, Alison C.. 2014. "Advances in intelligent and autonomous systems to improve irrigation and fertiliser efficiency." Currie, L. D. and Christensen, C. L. (ed.) Nutrient management for the farm, catchment and community. Palmerston North, New Zealand 18 - 20 Feb 2014 Palmerston North, New Zealand.
An improved chaos method for monitoring the depth of anaesthesia
Nguyen-Ky, Tai, Wen, Peng and Li, Yan. 2013. "An improved chaos method for monitoring the depth of anaesthesia." Duc, Nguyen Minh and BenLetaief, Khaled (ed.) International Conference on Computing, Management and Telecommunications (ComManTel 2013). Ho Chi Minh City, Vietnam 21 - 24 Jan 2013 United States. https://doi.org/10.1109/ComManTel.2013.6482413
Consciousness and depth of anesthesia assessment based on Bayesian analysis of EEG signals
Nguyen-Ky, Tai, Wen, Peng (Paul) and Li, Yan. 2013. "Consciousness and depth of anesthesia assessment based on Bayesian analysis of EEG signals." IEEE Transactions on Biomedical Engineering. 60 (6), pp. 1488-1498. https://doi.org/10.1109/TBME.2012.2236649
Real-time, web-enabled adaptive control and monitoring of surface and overhead irrigation systems
McCarthy, Alison, Gillies, Malcolm and Smith, Rod. 2013. "Real-time, web-enabled adaptive control and monitoring of surface and overhead irrigation systems." Lamb, David (ed.) 1st Digital Rural Futures Conference: Smart Farms - Smart Regions (DRF 2013). Armidale, Australia 26 - 28 Jun 2013 Armidale, Australia.
VARIwise simulation of variable-rate irrigation of cotton via adaptive control: first results
McCarthy, Alison, Hancock, Nigel and Raine, Steven. 2010. "VARIwise simulation of variable-rate irrigation of cotton via adaptive control: first results." 15th Australian Cotton Conference 2010: Fashioning the Future. Gold Coast, Australia 10 - 12 Aug 2010 Gold Coast, Australia.
Development of a sensing system for automated cotton fruit load and vegetation estimation
McCarthy, Alison and Hancock, Nigel. 2013. "Development of a sensing system for automated cotton fruit load and vegetation estimation." Whitehouse, Mary (ed.) Inaugural Australian Cotton Research Conference 2013: Stimulating Science in Cotton. Narrabri, Australia 08 - 11 Sep 2013
Improving irrigation efficiency through precision irrigation in South East Queensland
Eberhard, J., McHugh, A., Scobie, M., Schmidt, E., McCarthy, A., Uddin, Md J., McKeering, L. and Poulter, R.. 2013. Improving irrigation efficiency through precision irrigation in South East Queensland. Toowoomba, Australia. University of Southern Queensland.
Real-time adaptive control of furrow irrigation: preliminary results of cotton field trial
McCarthy, Alison, Smith, Rod and Hancock, Nigel. 2012. "Real-time adaptive control of furrow irrigation: preliminary results of cotton field trial." Irrigation Australia Conference (IAL 2012). Adelaide, Australia 24 - 29 Jun 2012 Sydney, Australia.
Real-time model predictive control of surface irrigation for cotton: setup of field trial
McCarthy, Alison, Smith, Rod and Hancock, Nigel. 2012. "Real-time model predictive control of surface irrigation for cotton: setup of field trial." 16th Australian Cotton Conference (ACC 2012): Growing Better all the Time. Gold Coast, Australia 14 - 16 Aug 2012 Gold Coast, Australia.
Precision agriculture technologies for the Australian nut industries
McCarthy, Alison and Jensen, Troy. 2012. "Precision agriculture technologies for the Australian nut industries." 3rd Australian Nut Industry Research Forum (ANIC 2012). Brisbane, Australia 21 Sep 2012 Gold Coast, Australia.
Chaos-modified detrended moving average methodology for monitoring the depth of anaesthesia
Nguyen-Ky, T., Wen, Peng and Li, Yan. 2013. "Chaos-modified detrended moving average methodology for monitoring the depth of anaesthesia." International Journal of Emerging Trends in Signal Processing. 1 (2), pp. 1-8.
Review of precision irrigation technologies and their application
Smith, R. J., Baillie, J. N., McCarthy, A. C., Raine, S. R. and Baillie, C. P.. 2010. Review of precision irrigation technologies and their application. Toowoomba, Australia. University of Southern Queensland.
Measuring the hypnotic depth of anaesthesia based on the EEG signal using combined wavelet transform, eigenvector and normalisation techniques
Nguyen-Ky, Tai, Wen, Peng, Li, Yan and Malan, Mel. 2012. "Measuring the hypnotic depth of anaesthesia based on the EEG signal using combined wavelet transform, eigenvector and normalisation techniques." Computers in Biology and Medicine. 42 (6), pp. 680-691. https://doi.org/10.1016/j.compbiomed.2012.03.004
Advanced process control of irrigation: the current state and an analysis to aid future development
McCarthy, Alison C., Hancock, Nigel H. and Raine, Steven R.. 2013. "Advanced process control of irrigation: the current state and an analysis to aid future development." Irrigation Science. 31 (3), pp. 183-192. https://doi.org/10.1007/s00271-011-0313-1
NPSI/IAL travel fellowship 2010: site-specific irrigation control and sensing systems
McCarthy, Alison. 2011. "NPSI/IAL travel fellowship 2010: site-specific irrigation control and sensing systems." Irrigation Australia. 26 (4), pp. 34-35.
Measuring and reflecting depth of anesthesia using wavelet and power spectral density
Nguyen-Ky, Tai, Wen, Peng, Li, Yan and Gray, Robert. 2011. "Measuring and reflecting depth of anesthesia using wavelet and power spectral density." IEEE Transactions on Information Technology in Biomedicine. 15 (4), pp. 630-639. https://doi.org/10.1109/TITB.2011.2155081
Real-time data requirements for model-based adaptive control of irrigation scheduling in cotton
McCarthy, A. C., Hancock, N. H. and Raine, S. R.. 2011. "Real-time data requirements for model-based adaptive control of irrigation scheduling in cotton." Australian Journal of Multi-Disciplinary Engineering. 8 (2), pp. 189-206.
Monitoring the depth of anaesthesia using simplified electroencephalogram (EEG)
Nguyen-Ky, Tai. 2011. Monitoring the depth of anaesthesia using simplified electroencephalogram (EEG). PhD Thesis Doctor of Philosophy. University of Southern Queensland.
Improved irrigation of cotton via real-time, adaptive control of large mobile irrigation machines
McCarthy, Alison. 2010. Improved irrigation of cotton via real-time, adaptive control of large mobile irrigation machines. PhD Thesis Doctor of Philosophy. University of Southern Queensland.
Theoretical basis for identification of different anesthetic states based on routinely recorded EEG during operation
Nguyen-Ky, T., Wen, Peng and Li, Yan. 2009. "Theoretical basis for identification of different anesthetic states based on routinely recorded EEG during operation." Computers in Biology and Medicine. 39 (1), pp. 40-45. https://doi.org/10.1016/j.compbiomed.2008.10.007
An improved error estimation algorithm for stereophonic acoustic echo cancellation systems
Nguyen-Ky, Tai, Leis, John W. and Xiang, Wei. 2007. "An improved error estimation algorithm for stereophonic acoustic echo cancellation systems." Wysocki, Beata J. and Wysocki, Tadeusz A. (ed.) ICSPCS 2007: 1st International Conference on Signal Processing and Communication Systems. Gold Coast, Australia 17 - 19 Dec 2007 Tarrawanna, NSW, Australia.
Monitoring the depth of anesthesia using discrete wavelet transform and power spectral density
Nguyen-Ky, T., Wen, Peng and Li, Yan. 2009. "Monitoring the depth of anesthesia using discrete wavelet transform and power spectral density." Wen, Peng, Li, Yuefeng, Polkowski, Lech, Yao, Yiyu, Tsumoto, Shusaku and Wang, Guoyin (ed.) 4th International Conference on Rough Sets and Knowledge Technology (RSKT 2009). Gold Coast, Australia 14 - 16 Jul 2009 Germany. Springer. https://doi.org/10.1007/978-3-642-02962-2_44
Improving the accuracy of depth of anaesthesia using modified detrended fluctuation analysis method
Nguyen-Ky, T., Wen, Peng and Li, Yan. 2010. "Improving the accuracy of depth of anaesthesia using modified detrended fluctuation analysis method." Biomedical Signal Processing and Control. 5 (1), pp. 59-65. https://doi.org/10.1016/j.bspc.2009.03.001
VARIwise: a general-purpose adaptive control simulation framework for spatially and temporally varied irrigation at sub-field scale
McCarthy, Alison, Hancock, Nigel and Raine, Steven R.. 2010. "VARIwise: a general-purpose adaptive control simulation framework for spatially and temporally varied irrigation at sub-field scale." Computers and Electronics in Agriculture. 70 (1), pp. 117-128. https://doi.org/10.1016/j.compag.2009.09.011
De-noising a raw EEG signal and measuring depth of anaesthesia for general anaesthesia patients
Nguyen-Ky, T., Wen, Peng, Li, Yan and Gray, Robert. 2010. "De-noising a raw EEG signal and measuring depth of anaesthesia for general anaesthesia patients." Li, Yan, Yang, Jiajia, Wen, Peng and Wu, Jinglong (ed.) 2010 IEEE/ICME International Conference on Complex Medical Engineering (ICME 2010). Gold Coast, Australia 13 - 15 Jul 2010 Brisbane, Australia. https://doi.org/10.1109/ICCME.2010.5558834
An improved detrended moving-average method for monitoring the depth of anesthesia
Nguyen-Ky, T., Wen, Peng and Li, Yan. 2010. "An improved detrended moving-average method for monitoring the depth of anesthesia." IEEE Transactions on Biomedical Engineering. 57 (10), pp. 2369-2378. https://doi.org/10.1109/TBME.2010.2053929
An improved new error estimation algorithm for optimal filter lengths for stereophonic acoustic echo cancellation
Nguyen-Ky, T., Leis, J. and Xiang, W.. 2010. "An improved new error estimation algorithm for optimal filter lengths for stereophonic acoustic echo cancellation." Computers and Electrical Engineering. 36 (4), pp. 664-675. https://doi.org/10.1016/jcompeleceng.2008.11.012
Simulation of adaptive site-specific irrigation control performance with spatially variable rainfall
McCarthy, Alison, Hancock, Nigel and Raine, Steven R.. 2010. "Simulation of adaptive site-specific irrigation control performance with spatially variable rainfall." Montagu, Kelvin (ed.) Australian Irrigation Conference and Exibition 2010: One Water Many Futures. Sydney, Australia 08 - 10 Jun 2010 Sydney, Australia.
Simulation of site-specific irrigation control strategies with sparse input data
McCarthy, Alison, Hancock, Nigel and Raine, Steven R.. 2010. "Simulation of site-specific irrigation control strategies with sparse input data." 17th World Congress of the International Commission of Agricultural and Biosystems Engineering (CIGR 2010): Sustainable Biosystems Through Engineering. Quebec City, Canada 13 - 17 Jun 2010 Quebec, Canada.
Holistic control system design for large mobile irrigation machines
McCarthy, Alison, Hancock, Nigel and Raine, Steven. 2010. "Holistic control system design for large mobile irrigation machines." 16th Annual Conference on Mechatronics and Machine Vision in Practice (M2VIP 2010). Darussalam, Brunei 22 - 24 Jun 2010 Toowoomba, Australia.
Development of a simulation framework for variable-rate irrigation of cotton
McCarthy, Alison, Hancock, Nigel and Raine, Steven R.. 2008. "Development of a simulation framework for variable-rate irrigation of cotton." 14th Australian Cotton Conference: New Beginnings – Cotton in a Climate of Change. Gold Coast, Australia 12 - 14 Aug 2008 Narrabri, NSW, Australia.
Managing spatial and temporal variability in irrigated agriculture through adaptive control
Smith, R. J., Raine, Steven R., McCarthy, Alison and Hancock, Nigel. 2009. "Managing spatial and temporal variability in irrigated agriculture through adaptive control." Australian Journal of Multi-Disciplinary Engineering. 7 (1), pp. 79-90.
Exploration of data requirements for adaptive control of irrigation scheduling
McCarthy, Alison, Hancock, Nigel and Raine, Steven R.. 2009. "Exploration of data requirements for adaptive control of irrigation scheduling." Banhazi, T. M. and Saunders, C. (ed.) SEAg 2009: Agricultural Technologies In a Changing Climate. Brisbane, Australia 13 - 16 Sep 2009 Brisbane, Australia.
Modified detrended fluctuation analysis method in depth of anesthesia assessment application
Nguyen-Ky, T., Wen, Peng and Li, Yan. 2008. "Modified detrended fluctuation analysis method in depth of anesthesia assessment application." Arabnia, Hamid R. (ed.) BIOCOMP 2008: International Conference on Bioinformatics and Computational Biology. Las Vegas, United States 14 - 17 Jul 2008 Las Vegas, NV. USA.
Towards evaluation of adaptive control systems for improved site-specific irrigation of cotton
McCarthy, Alison, Hancock, Nigel and Raine, Steven R.. 2008. "Towards evaluation of adaptive control systems for improved site-specific irrigation of cotton." Irrigation Australia 2008: Irrigation Association of Australia National Conference and Exhibition: Share the Water, Share the Benefits. Melbourne, Australia 20 - 22 May 2008 Hornsby, NSW, Australia.
Managing spatial and temporal variability in irrigated agriculture through adaptive control
Smith, R. J., Raine, Steven R., McCarthy, Alison and Hancock, Nigel. 2007. "Managing spatial and temporal variability in irrigated agriculture through adaptive control." Banhazi, T. M. and Saunders, C. (ed.) SEAg 2007: Agriculture and Engineering - Challenge Today, Technology Tomorrow. Adelaide, Australia 24 - 26 Sep 2007 Australia.