Image spam filtering using Fourier-Mellin invariant features.
Haiqiang ZuoXi LiOu WuWeiming HuGuan LuoPublished in: ICASSP (2009)
Keyphrases
- invariant features
- spam filtering
- fourier domain
- image matching
- input image
- multiscale
- keypoints
- image analysis
- color invariant
- image features
- single image
- image retrieval
- frequency domain
- text classification
- edge detection
- translation invariant
- spam filters
- image normalization
- image segmentation
- shape features
- zernike moments
- similarity measure
- boundary information