The latter method for processing a filtered depth map

The present invention relates to the latter method of filtering the depth map processing, comprising the steps of: (A1) the input depth map and the color image of the same scene; (A2) of the color map is divided into blocks, and each block based on grayscale edge detection, with a further edge of the block, the gradation is corrected based on the boundary scene color components, and the resulting depth map boundary as the boundary of different depth planes; (A3) is divided into depth map and step (A2) same-sized blocks, and based on the above divided block units on the depth map filtering of; (A4) repeating steps A1-A3, until all the images of all processed; sequence of depth maps (A5) output the obtained . This method of calculating a depth map in the process of reading and scanning through smoothness features on the spatial and temporal extracted pixel, and. Such a method can facilitate improved time-domain jitter FIG depth, spatial instability, low defect reducing scene depth map.