Optimality Bounds for a Variational Relaxation of the Image Partitioning Problem.
Jan LellmannFrank LenzenChristoph SchnörrPublished in: J. Math. Imaging Vis. (2013)
Keyphrases
- image segmentation
- image data
- multiscale
- single image
- image content
- image features
- image analysis
- image representation
- input image
- segmentation method
- region of interest
- image matching
- image collections
- image classification
- image retrieval
- test images
- similarity measure
- high resolution
- feature points
- upper bound
- image structure
- image pixels
- total variation regularization
- energy function
- keypoints
- image quality
- low level
- template matching
- lighting conditions
- shape prior
- pixel values