Spam Image Clustering for Identifying Common Sources of Unsolicited Emails.
Chengcui ZhangXin ChenWei-bang ChenLin YangGary WarnerPublished in: Int. J. Digit. Crime Forensics (2009)
Keyphrases
- spam filtering
- image data
- image features
- input image
- spam filters
- anti spam
- image content
- image analysis
- image segmentation
- edge detection
- template matching
- segmentation method
- single image
- email spam
- clustering algorithm
- unsupervised learning
- test images
- high resolution
- image regions
- hough transform
- enron email
- feature points
- multiscale
- image representation
- image structure
- image classification
- k means
- dissimilarity measure
- image collections
- region of interest
- image matching
- computer vision