Title :
Adaptive de-blocking de-ringing post filter
Author :
Rossholm, Andreas ; Andersson, Kenneth
Author_Institution :
Dept. of Signal Process., Blekinge Inst. of Technol., Sweden
Abstract :
In this paper an adaptive filter for reducing blocking and ringing artifacts is presented. The solution is designed with consideration of mobile equipment with limited computational power and memory. Also, the solution is computationally scalable if there is limited CPU resources in different user cases.
Keywords :
adaptive filters; mobile handsets; adaptive post filter; blocking artifacts reduction; deblocking post filter; deringing post filter; mobile equipment; ringing artifacts reduction; Adaptive filters; Decoding; Discrete cosine transforms; Filtering; Frequency; Low pass filters; Pixel; Quadratic programming; Quantization; Video compression;
Conference_Titel :
Image Processing, 2005. ICIP 2005. IEEE International Conference on
Print_ISBN :
0-7803-9134-9
DOI :
10.1109/ICIP.2005.1530237
