VirtualDub MSU Deshaker filter
- Algorithm: Dr. Dmitriy Vatolin, Stanislav Soldatov, Konstantin Strelnikov
- Implementation: Konstantin Strelnikov
Video, captured without special auxiliary device, video captured on vehicle (car, helicopter) often has undesirable motion of whole frame - shake. Video with shaking is very disagreeable to watch. MSU Deshaker filter is intended for undesirable motion removing, in other words for video stabilization.
Frames shift so as to remove undesirable motion when video stabilization is performed. Thus unknown areas are appearing near the frame edges (see figure 1). Merit of the filter in unknown areas reconstruction from previous frames.
Fig 1. Unknown areas appearance
Next follow results of MSU Deshaker filter.
Source video frames sequence
Same frames after video stabilization without unknown areas filling
Same frames after video stabilization with unknown areas reconstruction
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- Codecs Comparison & Optimization
- Video Filters
Semiautomatic Visual-Attention Modeling