Affine transform resilient image fingerprinting.
Jin S. SeoJaap HaitsmaTon KalkerChang D. YooPublished in: ICASSP (3) (2003)
Keyphrases
- affine transform
- affine transformation
- image data
- input image
- image segmentation
- template matching
- image features
- multiscale
- image transformations
- image pixels
- affine invariant
- single image
- imaging systems
- image representation
- image matching
- test images
- high resolution
- gray scale images
- image analysis
- image classification
- pixel values
- gaussian filter
- image retrieval
- vector field
- feature points
- edge detection
- complex scenes