Study on Image Shape Classification Algorithm of Human Parasite Eggs Based on Boundary Features
Qiyan Sun · 2012
In view of the shortcomings of shape classification method based on images of parasite eggs,this paper proposed a new classification algorithm based on boundary spatial distribution of parasite eggs.Firstly the location of parasite egg is positioned based on edge profile features of different eggs,and then method of level set is used to extract edge.Finally feature classification is realized by using Fourier descriptors.Experimental results show that this new method has better recognition rate and operating efficiency.