6Shatadal P,Jayas D S, Bulley N R. Digital image analysis for software separation and classification of touching grains:2.Classification. Transaction of the ASAE,1995,38(2):645～649. 被引量：1
7Shashidhar N S,Jayas D S,Crowe T G, et al. Processing of digital images of touching kernels by ellipse fitting. Canadian Agricultural Engineering,1997,39(2):139～142. 被引量：1
8Visen N S,Shashidhar N S,Paliwal J, et al. Identification and segmentation of occluding groups of grain kernels in a grain sample image. J. Agric Engng Res.,2001,79(2):159～166. 被引量：1
9Roerdink J B, Meijster A. The watershed transform: definitions, algorithms and strategies. Fundamental Information,2001,41:187～228. 被引量：1
10N S Visen, N S Shashidhar, J Paliwal, et al. Identification and Segmentation of Occluding Groups of Grain Kernels in a Grain Sample Image[J].Journal of the Agricultural Engineering Research, 2001,79(2):159-166. 被引量：1
