Image analysis – Image compression or coding – Including details of decompression
Reexamination Certificate
2004-10-01
2009-10-27
Mehta, Bhavesh M (Department: 2624)
Image analysis
Image compression or coding
Including details of decompression
C382S232000, C709S217000
Reexamination Certificate
active
07609898
ABSTRACT:
A method and system for transmitting an image progressively is provided. The transmission system identifies a first region and a second region of the image. The transmission system also identifies a first resolution and a second resolution. The transmission system then transmits the image by transmitting, in the following order, the first region in the first resolution, the second region in the first resolution, the first region in the second resolution, and the second region in the second resolution. The transmission system may identify the regions based on the likelihood of being the focus of user attention.
REFERENCES:
patent: 6711298 (2004-03-01), Amonou
patent: 7130474 (2006-10-01), Luo et al.
patent: 2004/0088726 (2004-05-01), Ma et al.
patent: 2004/0165784 (2004-08-01), Xie et al.
Adapting to network and client variability via on-demand dynamic distillation, by Fox et al., Proceedings of the 7th International conference on architectural support for programming languages and operating systems, Oct. 1996.
The JPEG2000 Still image coding system: an overview, by Christopoulos et al., IEEE Transactions on consumer electronics, vol. 46 No. 4, Nov. 2000.
Bradley A.P., Stentiford F.W.M., “Visual Attention For Region of Interest Coding in JPEG2000”, Journal of Vision Communications & Image Representation, 14(2003) 232-250.
Yusuo Hu Xing Xie Zonghai Chen Wei-Ying Ma Dept. of Autom., Univ. of Sci. & Technol. of China; This paper appears in: Multimedia and Expo, 2004. ICME '04. 2004 IEEE International Conference on Publication Date: Jun. 30-30, 2004 vol. 2, On pp. 1079-1082 vol. 2.
Chen, Liqun et al., “A Visual Attention Model for Adapting Images on Small Displays,” Technical Report, Nov. 4, 2002 (21 pages).
Bradley, A.P., Stentiford, F.W.M., “Visual Attention For Region of Interest Coding in JPEG2000,”Journal of Vision Communications&Image Representation, 14(2003) 232-250.
Chen, L.Q., Xie, X., et al, “A visual attention model for adapting images on small displays,”ACM Multimedia Systems Journal, vol. 9, No. 4, pp. 353-364, 2003.
Chitprasert, B., Rao, K.R, “Human Visual Weighted Progressive Image Transmission”,IEEE Trans. on Communications, vol. 38, No. 7, pp. 1040-1044, Jul. 1990.
Christopoulos, C., Askelf, J., et al., “Efficient Methods for encoding Regions of Interest in the upcoming JPEG2000 still image coding standard”,IEEE Signal Processing Letters, vol. 7, pp. 247-249, Sep. 2000.
Liu, L., Fan, G., “A new JPEG2000 region-of-interest image coding method: partial significant bitplanes shift”,IEEE Signal Processing Letters, vol. 10, No. 2, pp. 35-38, Feb. 2003.
Ma, Y.F., Lu, L., et al, “An Attention Model for Video Summarization”,ACM Multimedia, 2002.
Ma, Y.F., Zhang, H.J, “Contrast-based Image Attention Analysis by Using Fuzzy Growing”,ACM Multimedia, 2003.
Osberger, W., Maeder, A.J., “Automatic Identification of Perceptually Important Regions in an Image”,Proceedings ICPR 1998, vol. 1, 16-20, pp. 701-704, Aug. 1998.
Privitera, C.M., Stark, L.W., “Algorithms for Defining Visual Regions-of-Interest: Comparison with Eye Fixations”,IEEE Tran. PAMI, vol. 22, No. 9, Sep. 2000.
Said, A., Pearlman, W.A., “A New, Fast, and Efficient Image Codec Based on Set Parttitioning in Hierarchical Trees”,IEEE Trans. On Circuits and Systems for Video Technology, vol. 6. No. 3, pp. 243-250, Jun. 1996.
Wang, Z., Bovik, A. C., “Bitplane-by-Bitplane Shift (BbBShift)—A Suggestion for JPEG 2000 Region of Interest Coding”,IEEE Signal Processing Letters, vol. 9, No. 5, pp. 160-162, May 2002.
ISO/IEC JTC 1/SC 29/WG 1 (ITU-T SG8) JPEG2000 Part I Final Committee Draft Version 1.0, Mar. 2000.
JJ2000 Site: http://jj2000.epfl.ch/., Sep. 12, 2002.
Ma Wei-Ying
Xie Xing
Mehta Bhavesh M
Microsoft Corporation
Motsinger Sean
Perkins Coie LLP
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