Key-point matching with post-filter using SIFT and BRIEF in logo spotting.
Viet Phuong LeCao De TranPublished in: RIVF (2015)
Keyphrases
- keypoints
- scale invariant feature transform
- image matching
- matching process
- scale invariant
- sift descriptors
- keypoint matching
- multiscale
- feature detection
- image features
- sift features
- scale invariant features
- object recognition
- matching score
- invariant features
- scale space
- shape context
- visual words
- global features
- keyword spotting