i need help isolating that rectangle from this depth image , i there a smart way to do it with python i tried varias technique hsv , binary threshold , adaptive thresh hold , canny ,sobel, and many others techniques ...im open to any suggestions please i need help for this https://drive.google.com/file/d/1vqRH1hAlzkqM85_Vl1D0kbGCXQQW3efl/view?usp=sharing https://i.sstatic.net/KYNLhKGy.png Continue reading...