A understand stereo algorithm provides more error as we move towards more distant ranges. What i am experiencing is the point cloud waiveness is very high at 2m. On my experiment Minimum z and Maximum Z of a plane at 2meter varies by 10 cm.
I am trying to plane fit a Ransac on my cloud, but the Ransac always differs around 1cm for the same scene at different instances. How to overcome this and provide depth data.
Any help is appreciated. Thanks.