Guiding optical flow estimation using superpixels.
Theodosios GkamasChristophoros NikouPublished in: DSP (2011)
Keyphrases
- optical flow estimation
- superpixels
- multiscale
- optical flow
- natural images
- coarse to fine
- perceptual grouping
- object segmentation
- flow field
- segmentation algorithm
- input image
- long range
- image patches
- motion model
- segmentation method
- motion estimation
- image segmentation
- conditional random fields
- motion field
- multiple images
- stereo matching
- bounding box
- image processing
- computer vision
- vector field
- keypoints
- higher order
- object detection