Image analysis – Image compression or coding – Adaptive coding
Reexamination Certificate
2005-10-04
2005-10-04
Tran, Phuoc (Department: 2621)
Image analysis
Image compression or coding
Adaptive coding
C382S232000
Reexamination Certificate
active
06952500
ABSTRACT:
An encoder includes a receiver and an encoder. The receiver receives frames of a video signal and the encoder pre-processes the video signal such that a video compression encoder can compress the video signal at least two times more than the video compression encoder can without the preprocessing operation.
REFERENCES:
patent: 5245445 (1993-09-01), Fujisawa
patent: 5341442 (1994-08-01), Barrett
patent: 5491519 (1996-02-01), Kim
patent: 5542008 (1996-07-01), Sugahara et al.
patent: 5586200 (1996-12-01), Devaney et al.
patent: 5774593 (1998-06-01), Zick et al.
patent: 5787203 (1998-07-01), Lee et al.
patent: 5790195 (1998-08-01), Ohsawa
patent: 5796864 (1998-08-01), Callahan
patent: 5845012 (1998-12-01), Jung
patent: 5847766 (1998-12-01), Peak
patent: 5870501 (1999-02-01), Kim
patent: 5901178 (1999-05-01), Lee et al.
patent: 5974159 (1999-10-01), Lubin et al.
patent: 6229925 (2001-05-01), Alexandre et al.
patent: 6282299 (2001-08-01), Tewfik et al.
patent: 0502615 (1992-09-01), None
Raj Malluri, et al., “A Robust, Scalable, Object-Based Video Compression Technique for Very Low Bit-Rate Coding”, IEEE Transaction of Circuit and Systems for Video Technology, vol. 7, No. 1, Feb. 1997.
AwadKh. Al-Asmari,“ An Adaptive Hybrid Coding Scheme for HDTV and Digital Sequences,” IEEE Transactions on Consumer Electronics, vol. 42, No. 3, pp. 926-936, Aug. 1995.
Kwok-tung Lo & Jian Feng, “Predictive Mean Search Algorithms for Fast VQ Encoding of Images,” IEEE Transactions On Consumer Electronics, vol. 41, No. 2, pp. 327-331, May 1995.
James Goel et al., “Pre-processing for MPEG Compression Using Adaptive Spatial Filtering”, IEEE TRansactions On Consumer Electronics, vol. 41, No. 3, pp. 687-698, Aug. 1995.
Jian Feng, et al., “Motion Adaptive Classified Vector Quantization for ATM Video Coding”, IEEE Transactions on Consumer Electronics, vol. 41, No. 2, p. 322-326, May 1995.
Austin Y. Lian, et al., “Scene-Context Dependent Reference—Frame Placement for MPEG Video Coding,” IEEE Transactions on Circuits and Systems for Video Technology, vol. 9, No. 3, pp. 478-489, Apr. 1999.
Kuo-Chin Fan, Kou-Sou Kan, “An Active Scene Analysis-Based approach for Pseudoconstant Bit-Rate Video Coding”, IEEE Transactions on Circuits and Systems for Video Technology, vol. 8, No. 2, pp. 159-170, Apr. 1998.
Takashi Ida and Yoko Sambansugi, “Image Segmentation and Contour Detection Using Fractal Codong”, IEEE Transactions on Circuits and Systems for Video Technology, vol. 8, No. 8, pp. 968-975, Dec. 1998.
Liang Shen & Rangaraj M. Rangayyan, “A Segmentation-Based Lossless Image Coding Method for High-Resolution Medical Image Compression”, IEEE Transactions on Medical Imaging, vol. 16, No. 3, pp. 301-316, Jun. 1997.
Adrian Munteanu et al., “Wavelet-Based Lossless Compression of Coronary Angiographic Images”, IEEE Transactions on Medical Imaging, vol. 18, No. 3, pp. 272-281, Mar. 1999.
Akira Okumura, et al., “Signal Analysis and Compression performance Evaluation of Pathological Microscopic Images, ”IEEE Transactions on Medical Imaging, vol. 16, No. 6, pp. 701-710, Dec. 1997.
Sheraizin Semion
Sheraizin Vitaly
AlphaPatent Associates Ltd
Swirsky Daniel J.
Tran Phuoc
VLS Corn Ltd.
LandOfFree
Method and apparatus for visual lossless image syntactic... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method and apparatus for visual lossless image syntactic..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for visual lossless image syntactic... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3472418