Large Vocabularies for Keypoint-Based Representation and Matching of Image Patches.
Andrzej SluzekPublished in: ECCV Workshops (1) (2012)
Keyphrases
- image patches
- natural images
- feature descriptors
- raw image
- low resolution
- feature vectors
- sparse representation
- object class
- test images
- super resolution
- local image descriptors
- sparse coding
- keypoints
- set of training images
- matching algorithm
- log polar
- single image super resolution
- small image patches
- image matching
- learning algorithm
- high resolution