Robust contour tracking based on a coupling between geodesic active contours and conditional random fields.
Jiading GaiRobert L. StevensonPublished in: J. Vis. Commun. Image Represent. (2011)
Keyphrases
- contour tracking
- geodesic active contours
- conditional random fields
- active contours
- level set
- graph cuts
- active contour model
- markov random field
- segmentation method
- probabilistic model
- level set method
- graphical models
- hidden markov models
- contour detection
- information extraction
- generative model
- higher order
- energy function
- corner detection
- particle filtering
- pairwise
- multiple objects
- energy functional
- estimation algorithm
- energy minimization
- image segmentation
- belief propagation
- object segmentation
- machine learning
- computationally efficient
- computer vision
- information retrieval