An object recognition system based on color co-occurrence histogram and geometric relations of pyramidal image patches.
Heebeom BangDongjin YuSanghoon LeeIl Hong SuhPublished in: IROS (2008)
Keyphrases
- co occurrence
- image patches
- color histogram
- gray level
- semantic relations
- natural images
- raw image
- low resolution
- test images
- image regions
- spatial arrangement
- color space
- object class
- visual words
- color features
- sparse representation
- orientation histogram
- appearance descriptors
- higher order relations
- super resolution
- feature vectors
- moving objects
- mean shift
- visual features
- lexico syntactic
- visual vocabulary
- image features
- data sets
- data mining
- image processing
- object recognition
- probabilistic latent semantic analysis
- optical flow
- knn
- denoising
- texture features