Real-time video postprocessing for deblocking and deringing on mediaprocessors.
Wenfeng GaoCoskun MermerYongmin KimPublished in: Int. J. Imaging Syst. Technol. (2003)
Keyphrases
- real time video
- post processing
- coded images
- mpeg video
- blocking artifacts
- preprocessing
- video processing
- real time
- visual quality
- state information
- reconstructed image
- deblocking filter
- dct domain
- computer vision
- compressed images
- high frequency
- projections onto convex sets
- discrete cosine transform
- multipath
- video surveillance
- image quality
- image processing