A Novel Image Perceptual Hashing Algorithm via Feature Points and Fuzzy Distance Matching.
Yuanyuan HuXiamu NiuShuiSheng LiuHui ZhangPublished in: CSIE (6) (2009)
Keyphrases
- feature points
- feature matching
- image sequences
- epipolar geometry
- point correspondences
- feature detectors
- pose estimation
- affine transformation
- point matching
- feature descriptors
- camera motion
- facial features
- feature point matching
- fundamental matrix
- coordinate frame
- face images
- epipolar constraint
- image processing
- input image
- training data
- image correspondences
- knn
- training set
- scale invariant feature transform
- feature extraction
- hashing algorithm
- affine distortion