Motion-compensated noise estimation for efficient pre-filtering in a video encoder

IEEE International Conference on Image Processing

Volumn 2, Issue , 2003, Pages 211-214

  Song, Byung Cheol ^a   Chun, Kang Wook ^a  

^a SAMSUNG Electronics   (South Korea)

Author keywords

[No Author keywords available]

Indexed keywords

COMPUTER SIMULATION; ERROR ANALYSIS; MOTION COMPENSATION; SIGNAL FILTERING AND PREDICTION; SPURIOUS SIGNAL NOISE; VIDEO SIGNAL PROCESSING;

BLOCK-MATCHING ERRORS; MACROBLOCKS;

IMAGE CODING;

EID: 0344272214     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (10)

1. O. K. Al-Shaykh and R. M. Mersereau, "Lossy compression of noisy images," IEEE Trans. Image Processing, vol. 7, no. 12, pp. 1641-1652, Dec. 1998.
2. N. Vasconcelos and R. Dufaux, "Pre and post-filtering for low bitrate video coding," Proc. Int. Conf. Image Processing, vol. 1, pp. 291-294, Santa Barbara, California, Oct. 1997.
3. J. S. Lim, Two-Dimensional Signal and Image Processing, Prentice-Hall, 1990.
4. M. Biloslavo, G. Ramponi, S. Olivieri, and L. Albani, "Joint Kalman-based noise filtering and motion-compensated video coding for low bit-rate videoconferencing," IEEE International Conference on Image Processing, pp. 992-995, 2000.
5. K. J. Boo and N. K. Bose, "A motion-compensated spatio-temporal filter for image sequences with signal-dependent noise," IEEE Trans. Circuits Syst. Video Technol., vol. 8, no. 3, pp. 287-298, June 1998.
6. S. D. Kim and J. B. Ra, "Efficient DCT-domain pre-filtering inside a video encoder," SPIE Conf. Visual Communication and Image Processing, vol. 4067, pp. 1579-1588, Perth, Australia, June 2000.
7. A. K. Jain, Fundamentals of Digital Image Processing, Prentice-Hall, 1989.
8. B. Natarajan, "Filtering random noise from deterministic signals via data compression," IEEE Trans. Signal Processing, vol. 43, pp. 2595-2605, Nov. 1995.
9. K. Konstantinides, B. Natarajan, and G. S. Yovanof, "Noise estimation and filtering using block-based singular value decomposition," IEEE Trans. Image Processing, vol. 6, no. 3, pp. 479-483, March 1997.
10. J. Lee, K. W. Lim, B. C. Song, and J. B. Ra, "A fast multi-resolution block matching algorithm and its LSI architecture for low bit-rate video coding," IEEE Trans. Circ. and Syst. For Video Technol., vol. 11, no. 12, pp. 1289-1301, Dec. 2001.