NDLI: A partially decodable code for scalable compression of super high definition images

Content Provider	IEEE Xplore Digital Library
Author	Hasegawa, M. Kato, S. Yamada, Y.
Copyright Year	1999
Description	Author affiliation: Utsunomiya Univ., Japan (Hasegawa, M.)
Abstract	Multimedia communication systems using super high definition (SHD) images are widely desired in various communities such as medical imagery, digital museum and libraries and so on. There are, however, many problems in SHD image communication systems, because of high pixel accuracy and high resolution. We considered indispensable functions to be realized in SHD image application systems. These are summarized to three items, i.e. reversibility, scalability and progressibility. This paper proposes a partially decodable coding method for realizing the scalability function. That is to say, when a whole image cannot be displayed on the monitor, a reduced image is displayed at first to select a region of interest. Then image data of the selected region is extracted from the code stream. For this purpose, a kind of partially decodable code should be introduced. We propose a new partially decodable coding method based on Golomb-Rice code.
Starting Page	3149
Ending Page	3152
File Size	395605
Page Count	4
File Format	PDF
ISBN	0780350413
ISSN	15206149
DOI	10.1109/ICASSP.1999.757509
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	1999-03-15
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Decoding Scalability Image coding Multimedia communication Multimedia systems Biomedical imaging Software libraries Image communication Pixel Image resolution
Content Type	Text
Resource Type	Article

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