Range segmentation
Range segmentation is the task of segmenting (dividing) a range image, an image containing depth information for each pixel, into segments (regions), so that all the points of the same surface belong to the same region, there is no overlap between different regions and the union of these regions generates the entire image. == Algorithmic approaches == There have been two main approaches to the range segmentation problem: region-based range segmentation and edge-based range segmentation.