Deblocking filter

Details Deblocking filter Deblocking filter

2011-03-08

2011-03-08

Banks Harold, Marsha D (Department: 2621)

Pulse or digital communications

Bandwidth reduction or expansion

Television or motion video signal

C382S233000

Reexamination Certificate

active

07903744

ABSTRACT:
The invention is related to decoding of block wise coded video pictures. The determination of using de-blocking filtering between coded blocks is based on alternative characteristics compared to the characteristics used in H.264/AVC.

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Wiegand, T., Sullivan, G.J., and Luthra, A., Eds; “Draft ITU-T recommendation and final draft international standard of joint video specification (ITU-T Rec. H.264, ISO/IEC 14496-10 AVC).” Chapter 8 Section 7, pp. 138-147, May 2003.
Sridhar Srinivasan, et al., “Windows Media Video 9: Overview and Applications”, Signal Processing: Image Communication, vol. 19, No. 9, XP004607151, Oct. 1, 2004, pp. 851-875.
Gisle Bjontegaard, et al., “Simplified Luma Deblocking Filter”, ITU—Telecommunications Standardization Sector, Study Group 16, Question 6, Video Coding Experts Group, No. VCEG-X04, XP030003421, Oct. 12, 2004, 3 pages.
“Variable Block Size Transform for H264/AVC,” IEEE Transaction on Circuits and Systems for Video Technology, 13(7), (2003).

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