As we know, the cube model RGB color space (red, green, blue) designed for specific hardware, is not perceptually uniform, and the proximity of colors does not indicate color similarity. The cone model HSV color space (hue, saturation, value)

cbirIn this paper, we present a new framework for effective content-based image retrieval (CBIR) using rectangular segmentation. In image segmentation, speed is more important than accuracy in CBIR. We propose a new rectangular approximate image segm

图像A和Ｂ，Ａ有至少１／３部分与Ｂ重合，在Ａ中找图像块ａ，在Ｂ中找图像块ｂ，利用夹角余弦距离，求ａ 、ｂ的相似度，利用循环使ｂ在Ｂ中移动，找到相似度最大的图像块ｂ。通过ｂ所在点坐标，确定B相对于Ａ的偏移量。通过偏移量将Ａ和Ｂ放在同一坐标系实现拼接。- Images A and B, A and at least 1/3 of the overlap B, find a picture in A block, looking for an image block b in B, usin

单词雷同查询，当相似度在80 时可认为雷同！-Word similarity query, when similarity in80 when can think the same!