Texture and Correlation-Based 3D Image Analysis

In the recent days, stereoimage processing is used for the real-time applications like estimation of velocity, distance estimation of an object from the camera, and security purposes. From the stereoimage, one can infer the depth information. Using depth information, height from ground point can be inferred. In this work, few metrics have been computed using the stereoimage. Texture map and depth discontinuous regions have been obtained from the stereoimage. Then based on correlation metrics various forms of disparity map has been computed using SAD and SSD functions. Computational time has been also computed for the above and the difference is noted. These metrics define the quality for a disparity map. Further, using depth information one can easily split the forth ground and background which provides us easy means of segmentation. Further scaling can be done to enhance the stereoimage.