Medial Visual Fragments as an Intermediate Image Representation for Segmentation and Perceptual Grouping.
Amir TamrakarBenjamin B. KimiaPublished in: CVPR Workshops (2004)
Keyphrases
- perceptual grouping
- image representation
- region segmentation
- mid level
- multiscale
- contour fragments
- superpixels
- image segmentation
- image classification
- object segmentation
- contour extraction
- bag of words
- image features
- object recognition
- low level features
- contour grouping
- visual features
- image retrieval
- feature space
- image content
- scene classification
- sparse representation
- visual words
- segmentation algorithm
- visual information
- higher order
- shape prior
- co occurrence
- image processing
- object categories
- machine learning
- color images
- similarity measure
- feature extraction
- high level
- feature selection