Cardiac disease detection from echocardiogram using edge filtered scale-invariant motion features.
Ritwik KumarFei WangDavid BeymerTanveer F. Syeda-MahmoodPublished in: CVPR Workshops (2010)
Keyphrases
- scale invariant
- motion features
- keypoints
- natural images
- affine invariant
- scale space
- multiscale
- bounding box
- motion analysis
- object detection
- optical flow
- video data
- activity recognition
- image structure
- local binary pattern
- three dimensional
- action recognition
- motion vectors
- pairwise
- gaussian mixture model
- shape features
- pose estimation
- texture images
- image analysis
- computer vision