Perceptual Image Hashing With Texture and Invariant Vector Distance for Copy Detection.
Ziqing HuangShiguang LiuPublished in: IEEE Trans. Multim. (2021)
Keyphrases
- copy detection
- texture synthesis
- image content
- image data
- image structure
- input image
- single image
- image decomposition
- multiscale
- image regions
- low level
- image analysis
- image features
- spatial distance
- image retrieval
- image collections
- image segmentation
- gray level images
- fourier domain
- image edges
- gray level
- spatial frequency
- image representation
- distance measure
- affine invariant
- image transformations
- original images
- empirically derived
- image classification
- image matching
- invariant features
- surface properties
- natural images
- image statistics
- texture classification
- moment invariants
- segmentation method
- filter responses
- segmentation algorithm
- intensity variations
- distance transform
- textural features
- feature points
- texture model
- texture images
- feature vectors
- similarity measure