形状描述法在图像检索中的应用综述

魏怡, 何一伟, 倪海峰, 张蔚

Review on shape representation techniques and their applications in image retrieval

WEI Yi, HE Yi-wei, NI Hai-feng, ZHANG Wei

Journal of Systems Engineering and Electronics . 2009, (7): 1755 -1762 .