1. Real-time specific weed recognition system using histogram analysis;Ahmad;World Academy of Science, Engineering and Technology,2006
2. A vision based row detection system for sugar beet;Bakker;Computers and Electronics in Agriculture,2008
3. Black nightshade – A possible cause of intoxication;Blom,1994
4. Leaf shape modelling and analysis using geometric descriptors derived from Bezier curves;Chi;Transaction of American Society of Agricultural Engineers,2003
5. Active shape models–their training and application;Cootes;Computer Vision and Image Understanding,1995