Noise resistance evaluation of spatial-field optical flow using modifying Lorentzian function

This paper presents the evaluation of modifying Lorentzian function on spatial-field optical flow to examine validity in noisy domain motion estimation. In routine estimation, frame’s vector is estimated by approach where image’s frames caught estimate vector. Nevertheless, domain, preciseness weakened. We operated measurement along with several non-Gaussian noises standards through styles standard image frame. The determination error magnitude (EVM) was taken into account consider direction and length (MV) comparison various noise resistance techniques approach. achievement results, we found that this norm added up strengthen degree estimation domain.