Dense Disparity Map Estimation Respecting Image Discontinuities: A PDE and Scale-Space Based Approach.
Luis ÁlvarezRachid DericheJavier Sánchez PérezJoachim WeickertPublished in: J. Vis. Commun. Image Represent. (2002)
Keyphrases
- scale space
- scale spaces
- gaussian scale space
- multiscale
- map estimation
- discontinuity preserving
- nonlinear diffusion
- image features
- image structure
- methods in computer vision
- perona malik
- image analysis
- gaussian derivatives
- vector valued
- keypoints
- maximum a posteriori
- partial differential equations
- markov random field
- diffusion equation
- critical points
- edge detection
- anisotropic diffusion
- image segmentation
- em algorithm
- disparity map
- stereo matching
- maximum likelihood
- image matching
- wavelet coefficients
- input image
- image reconstruction
- single image
- stereo correspondence
- expectation maximization
- feature vectors
- object recognition
- high quality
- computer vision