Shape-aware Feature Extraction for Instance Segmentation.
Hao DingSiyuan QiaoWei ShenAlan L. YuillePublished in: CoRR (2019)
Keyphrases
- feature extraction
- shape prior
- image segmentation
- level set
- shape model
- remote sensed images
- region based segmentation
- segmentation method
- active shape
- robust segmentation
- multiple scales
- perceptual grouping
- feature extraction and classification
- segmentation algorithm
- statistical shape model
- shape variations
- fully automatic
- energy functional
- image processing
- multiscale
- graph cuts
- prior information
- prostate segmentation
- active contours
- object shape
- shape constraints
- energy function
- prior shape
- skeleton extraction
- shape features
- region growing
- feature vectors
- log gabor filters
- global shape
- figure ground segmentation
- principal component analysis
- maximum likelihood criterion
- texture feature extraction
- preprocessing
- image segments
- geometric shapes
- variational framework
- frequency domain
- medical imaging
- video sequences
- shape representation
- object segmentation
- shape analysis
- brain structures
- shape decomposition
- intensity variations
- image regions
- appearance cues
- extracted features
- object boundaries
- shape descriptors