Efficient hardware-software co-implementation of H.263 video codec

1998 IEEE 2nd Workshop on Multimedia Signal Processing

Volumn 1998-December, Issue , 1998, Pages 305-310

  Kim, S D ^a   Jang, S K ^a   Lee, J ^a   Ra, J B ^a   Kim, J S ^b   Joung, U ^b   Choi, G Y ^b   Kim, J D ^b  

^a Korea Advanced Institute of Science and Technology (KAIST)   (South Korea)

^b SAMSUNG Electronics   (South Korea)

Author keywords

[No Author keywords available]

Indexed keywords

HARDWARE; HARDWARE-SOFTWARE CODESIGN; MULTIMEDIA SIGNAL PROCESSING; REDUCED INSTRUCTION SET COMPUTING;

EFFICIENT DESIGNS; HARDWARE AND SOFTWARE; MOTION ESTIMATION AND COMPENSATIONS; MOTION ESTIMATOR; REAL-TIME PROCESSING SPEED; RISC PROCESSORS; SOFTWARE OPTIMIZATION; SUM OF ABSOLUTE DIFFERENCES;

MOTION ESTIMATION;

EID: 0006423652     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/MMSP.1998.738951     Document Type: Conference Paper

References (8)

1. Draft ITU-T Recommendation H.263, "Video coding for low bitrate communication," Mar. 1996.
2. H. Fujiwar et al., "An all-ASIC implementation of a low bit-rate video codec," IEEE Trans. Circuits Systems Video Technol., vol. 2, no. 2, pp. 123-134, June 1992.
3. W. Lin et al., "Real time H.263 video codec using parallel DSP," in Proc. Inr. Con$ Image Processing, pp. 586-589, 1997.
4. W. Ding, "A standard-based software-only video conferencing codec on Ultra SPARC," in Proc. SPIE Visual Commun. Image Processing, vol. 3309, pp. 535-542, Jan. 1998.
5. K.W. Lim and J.B. Ra, "Improved Hierarchical Search Block Matching Algorithm by Using Multiple Motion Vector Candidates," IEEE Elecrmnics letters, pp. 1771-1772, Oct. 1997.
6. K. Lengwehasatit and A. Ortega, "DCT computation with minimal average number of operations," in Proc. SPIE Visual Commun. Image Processing, vol. 3024, pp. 71-82, 1997.
7. A. Yu, R. Lee, and M. Flynn, "Early detection of all-zero coefficients in H.263," in Proc. Picture Coding Symposium, pp. 159-164, Sept. 1997.
8. I.-M. Pao and M.-T. Sun, "Approximation of calculations for forward discrete cosine transform," IEEE Trans. Circuits Systems Video Technol., vol. 8, no. 3, pp. 264-268, June 1998.