I want to perform Noise filtering on a image taken by Kinect2 in Matlab R2015b. I have a cardboard with objects drawn on it. Now when I picture it with Kinect some points(Noise) appear in picture which were not present in real 2D cardboard line.
I tried to calculate a plane function and every point which is beyond this plane is noise. But results are not be good as Noise is not being right filtered. What technique must i follow?