Discrete-Continuous Gradient Orientation Estimation for Faster Image Segmentation.
Michael DonoserDieter SchmalstiegPublished in: CVPR (2014)
Keyphrases
- orientation estimation
- image segmentation
- structure tensor
- rotation invariant
- optical flow
- markov random field
- multiscale
- anisotropic diffusion
- graph cuts
- corner detection
- segmentation algorithm
- image processing
- segmentation method
- energy function
- medical imaging
- image analysis
- similarity measure
- active contours
- edge detection
- high quality
- spatial structure
- nonlinear diffusion
- face recognition
- computer vision