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15 November 2007 Algorithm of orthogonal bi-axle for auto-separating of watermelon seeds
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Proceedings Volume 6788, MIPPR 2007: Pattern Recognition and Computer Vision; 67882R (2007)
Event: International Symposium on Multispectral Image Processing and Pattern Recognition, 2007, Wuhan, China
During the process of watermelon seeds characteristic extraction as well as separation, watermelon seeds' major and minor axes, the length and width ratio have played a very important role in appearance regulating degree evaluation. It is quite difficult to find the answer of orthogonal bi-axes because the watermelon seeds are flat and irregular in shape and what's more there is no rule to follow. After a lot of experiments and research, the author proposed the algorithm of orthogonal bi-axes algorithm for granulated object. It has been put into practice and proved in the application of auto-separation system for watermelon seeds. This algorithm has the advantage of lower time complexity and higher precision compared with other algorithms. The algorithm can be used in the solution of other similar granulated objects, and has the widespread application value.
© (2007) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Yong Sun, Miao Guan, Daoqin Yu, and Jing Wang "Algorithm of orthogonal bi-axle for auto-separating of watermelon seeds", Proc. SPIE 6788, MIPPR 2007: Pattern Recognition and Computer Vision, 67882R (15 November 2007);


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