Improving a Discriminative Approach to Object Recognition Using Image Patches.
Thomas DeselaersDaniel KeysersHermann NeyPublished in: DAGM-Symposium (2005)
Keyphrases
- image patches
- natural images
- sparse codes
- object parts
- sparse representation
- test images
- sparse coding
- feature vectors
- object class
- d objects
- low resolution
- raw image
- super resolution
- single image super resolution
- intra class
- feature extraction
- feature selection
- image super resolution
- semi supervised
- pattern recognition
- multiscale
- three dimensional
- data sets
- ground truth
- bounding box
- object recognition
- dictionary learning
- discriminative power
- training data
- repetitive patterns
- high level
- small image patches