融合改进分水岭和区域生长的彩色图像分割方法

Color image segmentation by combining improved watershed and region growing

彩色图像分割结果的好坏直接影响对图像的理解。针对分水岭分割存在过分割现象,以及以像素为种子的区域生长速度慢的现象,基于LUV色彩空间模型,提出了融合分水岭和区域生长的方法,对彩色图像进行分割。实验表明,该方法分割效果好、速度快。

The result of color image segmentation directly affects understanding the image. The watershed segmentation has over--segmentation phenomenon, and a pixel as the seed region grows slowly. Aiming at these two problems, the paper proposed a new color image segmentation method that is based on LUV color space model and combines watershed and region growing. The experiments show that the method features high effect and fast speed.