Narrow directional steerable filters in motion estimation.
Dimitrios S. AlexiadisGeorge D. SergiadisPublished in: Comput. Vis. Image Underst. (2008)
Keyphrases
- steerable filters
- motion estimation
- rotation invariant
- feature detection
- random forests
- motion vectors
- grayscale images
- image sequences
- video sequences
- image structure
- spatial domain
- optical flow
- pattern recognition
- super resolution
- computer vision
- gabor filters
- natural images
- computational complexity
- detection method
- scale space
- multiscale
- learning algorithm