Image segmentation using dense and sparse hierarchies of superpixels.
Felipe Lemes GalvãoSilvio Jamil Ferzoli GuimarãesAlexandre Xavier FalcãoPublished in: Pattern Recognit. (2020)
Keyphrases
- superpixels
- image segmentation
- object segmentation
- segmentation algorithm
- segmentation method
- multiscale
- image parsing
- perceptual grouping
- natural images
- final segmentation
- graph cuts
- pre segmented
- shape prior
- long range
- input image
- high dimensional
- image processing
- conditional random fields
- markov random field
- boundary detection
- bounding box
- object detection
- region segmentation
- active contours
- image classification
- multiple images
- multiple views
- deformable models
- energy function
- sparse representation
- semi supervised
- contour fragments
- higher order