Study on the overlap of regional intensity ranges in image segmentation
图像分割中区域灰度重叠问题研究

This paper studied the overlap of regional intensity ranges in image segmentation, and probed into the concept difference between image smoothing and filter. It was found that image smoothing can were decrease minor objects and aggravate gradual change for segmentation. Therefore, it was thought that image smoothing could reduce the overlap of regional intensity ranges and bring out transition region for the segmentation of specific image objects. The experiments indicate that the overlap of regional intensity ranges in image is obstacle to correct image segmentation, and image smoothing can eliminate or weaken its impact.