MNR: A novel approach to correct MPEG temporal distortions

IEEE Transactions on Consumer Electronics

Volumn 49, Issue 1, 2003, Pages 229-236

  Delcorso, Sandra ^a   Miroó, Carolina ^a   Jung, Joeël ^a  

^a PHILIPS RESEARCH LABORATORIES   (Netherlands)

Author keywords

DCT based; Mosquito noise; MPEG 2; Temporal artifact

Indexed keywords

ADAPTIVE FILTERING; ALGORITHMS; COMPUTATIONAL COMPLEXITY; COSINE TRANSFORMS; FREQUENCY DOMAIN ANALYSIS; IMAGE COMPRESSION; IMAGE RECONSTRUCTION; MOTION COMPENSATION; VIDEO SIGNAL PROCESSING;

DISCRETE COSINE TRANSFORM; MOSQUITO NOISE REDUCER; MOVING PICTURE EXPERTS GROUP; TEMPORAL ARTIFACT; VISUAL QUALITY;

SIGNAL DISTORTION;

EID: 0037678002     PISSN: 00983063     EISSN: None     Source Type: Journal    
DOI: 10.1109/TCE.2003.1205481     Document Type: Article

References (14)

1. Apostolopoulos J. G., Jayant N. S., "Post-processing for very low bit-rate video compression", IEEE Trans. on Image Processing, vol. 8, n. 8, pp 1125-1129, August 1999.
2. Boyce J.M., "Noise reduction of image sequences using adaptive motion compensated frame averaging", IEEE International Conference on Acoustics, Speech and Signal Processing, pp. 461-465, San Francisco, March 1992.
3. Caviedes J.E., Miro C., Gesnot A., "Algorithm and architecture for blocking artifact correction unconstrained by region types", Proceedings of PCS'2001, pp. 89-92, Seoul, April 2001.
4. Dubois E. and Sabri S., "Noise reduction in image sequences using motion-compensated temporal filtering", IEEE Trans. Communications, vol. COM-32, n. 7, pp. 826-831, July 1984.
5. Fan C. and Namazi N. M., "Simultaneous motion estimation and filtering of image sequences", IEEE Trans. on Image Processing, vol. 8, n. 12, pp. 1788-1795, December 1999.
6. Fenimore C., Libert J. and Roitman P., "Mosquito noise in MPEG compressed video: test patterns and metrics", In: Human Vision and Electronic Imaging, Proc. of SPIE, vol. 3959, pp. 604-612, 2000.
7. Jung J., Antonini M., Barlaud M., "Optimal Decoder for Block-Transform Based Video Coders", IEEE Trans. On Multimedia, To be published, December 2002.
8. Liu Tsann-shyong and Chang Long-wen, "An adaptive temporal-spatial filter for MPEG decoded video signals", Multidimensional systems and signal processing, vol. 6, pp. 251-262, 1995.
9. Lu Cheng-Chang, "Application of short-kernel filter pairs for temporal filtering of image sequences", IEEE Trans. on Consumer Electronics, vol. 41, n. 1, pp. 49-51, February 1995.
10. Ojo O. A. and de Haan G., "Robust motion-compensated video upconversion", IEEE Trans. on Consumer Electronics, vol. 43, n. 4, pp. 1045-1056, November 1997.
11. Özkan M. K., Sezan, M. I. and Murat Tekalp A., "Motion-adaptive weighted averaging for temporal filtering of noisy image sequences", SPIE Vol. 1657, Image Processing Algorithms and Techniques 111, pp. 201-212, 1992.
12. Paek H. and Lee S., "A projection-based post-processing technique to reduce blocking artifacts using a priori information on DCT coefficients of adjacent blocks", Proc. of IEEE International Conference on Image Processing, vol. 2, pp. 53-56, Lausanne, September 1996.
13. VQEG: Final Report from the Video Quality Experts Group on the Validation of Objective Models of Video Quality Assessment, http://www.vqeg.org, 1999.
14. Yuen M. and Wu H. R., "Reconstruction artifacts in digital video compression", SPIE vol. 2419, pp. 455-465, February 1995.