LITERATURE REVIEW ON VARIOUS DEPTH ESTIMATION METHODS FOR AN IMAGE
Saloni Bahadur, Rashmee Shrestha, Yalapi Sumaharshini, Gnv Ravi Teja, N. Kalpitha · International Journal of Research -GRANTHAALAYAH · 2017
In this survey paper, different depth estimation techniques using cues from two images are observed. In this paper, different methods for depth estimation like Vergence, Stereo Disparity, Stereo Matching, Familiar Size, Defocus Cue, Convex Optimization, and Sum of Absolute Differences Algorithm are reviewed. Depth is determined by using maximum and minimum disparity.