Image information encoding/decoding system
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United States of America Patent
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Jan 18, 2000
Grant Date -
N/A
app pub date -
Jul 20, 1998
filing date -
Dec 28, 1994
priority date (Note) -
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Abstract
A bit train of a plurality of continuous pixels is compressed according to a new run-length compression scheme. In this run-length compression scheme, the run information of one unit of compression includes run-length information indicating the continuous number of the same pixel data blocks, or the number of pixels followed, and pixel data having a two-bit configuration for discriminating three or more colors of the pixels.
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First Claim
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International Classification(s)
Cited Art Landscape
| Patent Info | (Count) | # Cites | Year |
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| * 5539716 Optical recording disc with compressed audio PCM data interleaved with video data | 41 | 1994 | |
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| * 5535008 Method for jump-reproducing video data of moving picture coded with high efficiency | 190 | 1994 | |
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| * 5140437 Recording/reproducing compressed data on a rotatable record medium in which at least one intraframe code signal and at least (n-1) interframe code signals are recorded in each track | 181 | 1990 | |
| * 5040061 Method and apparatus for transmitting a compressed picture signal by using different encoding techniques for portions of each frame | 44 | 1990 | |
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| * 5490130 Apparatus and method for compressing a digital input signal in more than one compression mode | 50 | 1993 | |
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| * 5552832 Run-length encoding sequence for video signals | 130 | 1994 | |
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| * 5508816 Synchronous compression and reconstruction system | 56 | 1993 | |
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| * 5253053 Variable length decoding using lookup tables | 122 | 1990 | |
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| * 4811113 Image signal encoding method and system | 32 | 1987 | |
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| * 4680647 Method for recording and reproducing video format signal | 141 | 1984 | |
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| * 5325297 Computer implemented method and system for storing and retrieving textual data and compressed image data | 367 | 1992 | |
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| * 4467354 Video format unit | 39 | 1981 | |
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| * 5097518 Technique for performing digital image scaling by logically combining or replicating pixels in blocks of differing groupsizes | 66 | 1990 | |
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| * 5400315 Optical disk system | 41 | 1993 | |
* Cited By Examiner
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