"May I borrow Your Filter?" Exchanging Filters to Combat Spam in a Community.
Anurag GargRoberto BattitiRoberto G. CascellaPublished in: AINA (2) (2006)
Keyphrases
- spam filters
- spam filtering
- email spam
- anti spam
- image filters
- steerable filters
- median filter
- infinite impulse response
- nonlinear filters
- noise suppression
- filter design
- low pass filter
- morphological filters
- adaptive filter
- bandpass
- perfect reconstruction
- filtering scheme
- finite impulse response
- filter bank
- adaptive filtering
- order statistics
- rank order
- frequency response
- filter coefficients
- error criterion
- optimal filter
- linear filters
- quadrature mirror
- spatial filtering
- iir filters
- correlation filters
- bilateral filter
- filter responses
- recursive filters
- digital filters
- noise reduction
- online communities
- filtering method
- low pass
- social networks
- high pass
- directional filtering
- multiscale
- impulsive noise
- wiener filter
- impulse response
- wavelet filters
- image denoising
- nl means
- text classification
- image processing
- filtering process
- image details