1. Edge suppression by gradient field transformation using cross-projection sensors;Amit,2006
2. Plant diversity at multiple scales across a northern Wisconsin pine barren landscape;Brosofske;Plant Ecol.,1999
3. Multichannel texture analysis using localized;Bovik;Trans. IEEE Pattern Anal. Mach. Intel.,1990
4. Daggupati, N.P., 2007. Assessment of the varitarget nozzle for variable rate application of liquid crop protection products. M.Sc. Dissertation. University of Kansas State, Department of Biological and Agricultural Engineering College of Engineering, Manhattan, Kansas.
5. Gradient field distributions for the registration of images;Gluckman,2003