Correspondence between the index of pcl and disparity

[crackwitz]

@jahad9819

index of the point cloud calculated by reprojectImageTo3d and the index of the disparity image, which is the input image.

it’s the same, because both still have 2D shape, with 2-channel or 3-channel points.

don’t use linear indices.

“point cloud” refers to a collection of points, not to single points.