Noise reduction of image sequences as preprocessing for MPEG2 encoding.
Peter M. B. van RoosmalenAnil C. KokaramJan BiemondPublished in: EUSIPCO (1998)
Keyphrases
- noise reduction
- preprocessing
- image sequences
- video sequences
- signal to noise ratio
- edge preserving
- edge detection
- noise level
- noisy environments
- noise removal
- median filter
- motion estimation
- edge enhancement
- motion detection
- optical flow
- noise filtering
- wiener filter
- post processing
- computer vision
- object tracking
- multiscale
- multi frame
- noise free
- feature extraction
- background subtraction
- compressed domain
- data preprocessing
- motion vectors
- impulse noise
- moving objects
- input output
- noise detection