iShape: A First Step Towards Irregular Shape Instance Segmentation.
Lei YangYan Zi WeiYisheng HeWei SunZhenhang HuangHaibin HuangHaoqiang FanPublished in: CoRR (2021)
Keyphrases
- shape prior
- image segmentation
- shape model
- arbitrarily shaped
- robust segmentation
- segmentation algorithm
- remote sensed images
- level set
- segmentation method
- perceptual grouping
- object shape
- multiscale
- active shape
- geometric shapes
- statistical shape model
- active contours
- shape analysis
- shape representation
- brain structures
- region based segmentation
- medical images
- skeleton extraction
- object segmentation
- medical imaging
- region growing
- fully unsupervised
- statistical shape
- shape variations
- energy functional
- cardiac ultrasound images
- shape decomposition
- prostate segmentation
- shape descriptors
- graph cuts
- global shape
- fully automatic
- closed contours
- initial segmentation
- image segments
- variational framework
- shape similarity
- appearance cues
- video objects
- shape matching
- edge detection
- maximum likelihood criterion
- object boundaries
- feature vectors