Face segmentation based on level set and improved DBM prior shape.
Xiaoling WuJi ZhaoHuibin WangPublished in: Prog. Artif. Intell. (2019)
Keyphrases
- level set
- prior shape
- chan vese
- shape prior
- level set segmentation
- active contours
- region based segmentation
- initial contour
- level set method
- image segmentation
- curve evolution
- energy functional
- partial differential equations
- level set formulation
- object boundaries
- level set framework
- variational formulation
- graph cuts
- variational framework
- geodesic active contours
- intensity profile
- object segmentation
- narrow band
- active contour model
- shape model
- level set evolution
- human faces
- energy function
- segmentation result
- segmentation method
- face images
- prior knowledge
- computer vision
- shape analysis
- edge detection
- gradient flow
- face recognition