… This work brings the moving objects in different exposure LDR images to their positions in a
reference image, and thus removes the motion artefacts in the constructed HDR image. … In
this work, we propose a new de-ghosting algorithm based on the hypothesis that all pixels
having a particular intensity in one image should all change to the same new value in a different
exposure. Pixels that deviate substantially beyond a threshold have possibly encountered
motion and should be handled separately. Instead of creating ghost maps, we remove the …