Methods, circuits, and computer program products for syntax...

Details Methods, circuits, and computer program products for syntax... Methods, circuits, and computer program products for syntax...

2005-05-25

2010-12-07

An, Shawn (Department: 2621)

Pulse or digital communications

Bandwidth reduction or expansion

Television or motion video signal

C375S240260, C375S240250, C375S240280, C382S235000, C382S233000

Reexamination Certificate

active

07848407

ABSTRACT:
A method of processing H.264 compliant can include allocating a plurality of regions in a memory internal to an H.264 compliant syntax parser circuit for concurrent storage of a plurality of slice headers associated with respective H.264 slice data to be processed. Related circuits and computer program products are also disclosed.

REFERENCES:
patent: 7415069 (2008-08-01), Winger
patent: 2004/0017852 (2004-01-01), Garrido et al.
patent: 2004/0017853 (2004-01-01), Garrido et al.
patent: 2004/0022318 (2004-02-01), Garrido et al.
patent: 2004/0028141 (2004-02-01), Hsiun et al.
patent: 2004/0066852 (2004-04-01), MacInnis
patent: 2004/0223551 (2004-11-01), Hannuksela
patent: 2005/0025246 (2005-02-01), Holcomb
patent: 2005/0175098 (2005-08-01), Narasimhan et al.
patent: 1 351 516 (2003-10-01), None
Budagavi et al., “Wireless MPEG-4 Video Communication on DSP Chips”, IEEE Signal Processing Magazine, pp. 36-53 (Jan. 2000).
Richardson, “H.264 and MPEG-4 Video Compression: Video Coding for Next-generation Multimedia”, John Wiley & Sons, England, pp. 159-223 (Dec. 31, 2003).
Victor ha, et al. “Portable Receivers for Digital Multimedia Broadcasting”IEEE Transactions on Consumer Electronicsvol. 50, No. 2, pp. 666-673 (May 2, 2004).
Hae-Young Kang et al. “MPEG4 AVC/H.264 Decoder with Scalable Bus Architecture and Dual Memory controller”Proceedings of the 2004 International Symposium on Circuits and Systemsvol. 2, pp. 145-148 (May 23, 2004).
Madhukar Budagavi, et al. “Wireless MPEG-4 Video Communication on DSP Chips”IEEE Signal Processing Magazinevol. 17, No. 1 pp. 36-53 (Jan. 1, 2000).
Weisi Lin “On Fast Firmware/Software-Based Video Coding”IEEE Transactions on Consumer Electronicsvol. 48, No. 2, pp. 209-219 (May 1, 2002).
To-Wei Chen, et al. “Architecture Design of H.264/AVC Decoder with Hybrid Task Pipelining for High Definition Videos”IEEE International Symposium on circuits and Systemspp. 2931-2934 (May 23, 2005).
Yadav et al. “MAVD: MPEG-2 Audio Video Decode System on MDSP”IEEE International Symposium on Consumer Electronicspp. 19-24 (Sep. 1, 2004).
European Search Report for Application No. EP 06 02 3199, mailed Jan. 23, 2007.
Thung-Chien et al. “Analysis and Design of Macroblock Pipelining for H. 264/AVC VLSI Architecture”Proceedings of the International Symposium on Circuits and Systemsvol. 2, pp. 273-276 (May 23, 2004).
Tamhankar et al. “An Overview of H.264/MPEG-4 Part 10” 4thEURASIP Conference Focused on Video/Image Processing and Multimedia Communicationspp. 1-51 (Jul. 2, 2003).
Ostermann et al.; Title:Video Coding with H.264/AVC: Tools, Performance, and Complexity; IEEE Circuits and Systems Magazine; First Quarter 2004; pp. 7-28.
Wiegand, et al.; Title:Overview of the H.264 / AVC Video Coding Standard; IEEE Transactions on Circuits and Systems for Video Technology, Jul. 2003, pp. 1-19.
European Search Report for European patent application No. 05 25 3267 completed on Oct. 4, 2005.
Ha et al. “Portable Receivers for Digital Multimedia Broadcasting”IEEE Transactions on Consumer Electronics50(2): 666-673 (2004).
Kang et al. “MPEG4 AVC/H.264 Decoder with Scalable Bus Architecture and Dual Memory Controller”ISCAS 2004 Proceedings of the International Symposium on Circuits and Systemsvol. 2 pp. 145-148 (2004).
Budagavi et al. “Combining Efficiency and Error Robustness: Wireless MPEG-4 Video Communication on DSP Chips”IEEE Signal Processing Magazine17(1): 36-53 (2000).
Lin et al. “On Fast Firmware/Software-Based Video Coding”IEEE Transactions on Consumer Electronics48(2): 209-219 (2002).
Chen et al. “Architecture Design of H.264/AVC Decoder with Hybrid Task Pipelining for High Definition Videos”IEE International al Symposium on Circuits and Systemspp. 2931-2934 (May 2005).
Yadav et al. “MAVD: MPEG-2 Audio Video Decode System on MDSP™”IEEE International Symposium on Consumer Electronicspp. 19-24 (Sep. 2004).
Tung-Chien et al. “Analysis and Design of Macroblock Pipelining for H.264/AVC VLSI Architecture”ISCAS Proceedings for the International Symposium on Circuits and Systemsvol. 2 pp. 273-276 (May 2004).
Tambankar et al. “An Overview of H.264/MPEG-4 part 10” 4thEURASIP Conference Focused on Video/Image Processing and Multimedia Communicationspp. 1-51 (Jul. 2003).

Affiliated with

Also associated with

Rating

Methods, circuits, and computer program products for syntax... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Methods, circuits, and computer program products for syntax..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Methods, circuits, and computer program products for syntax... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4175659