Keyphrases
- superpixels
- input image
- ground truth
- segmentation method
- image database
- multiple images
- image data
- segmentation algorithm
- image features
- three dimensional
- bounding box
- image retrieval
- object recognition
- natural images
- test images
- small number
- image classification
- perceptual grouping
- multiple objects
- multiscale
- object segmentation
- image annotation
- pairwise
- spatial information
- image regions
- image segments
- salient contours