Video Object Segmentation Algorithm Based on Gaussian Distribution with LK Optical Flow Method
Chuang Liu · Microelectronics & Computer · 2009
This paper proposes an improved optical flow based on traditional way in order to improve the performance of video object segmentation. At first, the pre-processing method is applied to source images to smooth images. Secondly, use Gaussian pyramid reduce the resolution to make the speed of movement objects more lower. Thirdly, we segment images use Gaussian distribution with LK optical flow to get the movement objects. Finally, we apply the frame logical product make a deep segmentation. The experiment results have showed that the algorithm can decrease the operation time, accurately segment the movement object and get a good effect.