一种玉珠图像的快速分割方法

A fast segmentation method of jade ball image

提出一种针对手机拍摄的玉珠图像的快速分割方法.该方法通过对图像多个采样点的R、G、B分量分析,设计出适合不同颜色玉珠分割的RGB颜色特征组合,并利用其分割出不同的图像元素,最后进行图像合并.较好地解决了由于玉珠颜色不同、表面光滑度不同和拍摄角度等原因,造成的珠体反射点多、形状失真、模糊及遮挡等影响玉珠与背景分离的问题.经实验证明,本方法具有较好的分割效果,较快的实现速度及稳定性.

This paper proposes a new segmentation method of jade ball images caught by mobile phone＇ s camera. Because of different colors and the smooth surface, jade beads are easily influenced by environment diffuse reflection. Besides, the problem of the bead body reflection point offsetting, the bead body distortion and fuzzy make it difficult to separate the bead body from the background. Based on the above situation, the detailed image point is analyzed combining with the image color formation principle and with the three components R, G, B, of the image are dealt to separate the jade beads from the image background.