Fast Image and Video Segmentation Based on Alpha-tree Multiscale Representation.
François MerciolSébastien LefèvrePublished in: SITIS (2012)
Keyphrases
- video segmentation
- multiscale representation
- segmentation method
- multiscale
- input image
- image features
- image representation
- image analysis
- image retrieval
- image structure
- image segmentation
- multiresolution
- scale space
- image classification
- edge detection
- energy function
- image database
- spatial information
- video frames
- higher order
- superpixels
- image sequences
- edge map
- three dimensional