Image analysis – Image compression or coding – Parallel coding architecture
Patent
1994-12-27
1998-06-09
Boudreau, Leo H.
Image analysis
Image compression or coding
Parallel coding architecture
382233, 382304, G06K 936, G06K 946
Patent
active
057648018
ABSTRACT:
A method for decoding coded data is executed to use a decoder composed of plural decoding units, those units being parallel processors. The coded data is divided into a first and a second coded areas. A first decoding unit starts to decode the coded data from the head of the first coded area, that is, from the head of the overall coded data. A second processor starts the decoding process from the head of the second coded area, that is, from any location of code sequence from the head. If conflict takes place in the decoded data, the decoding device operates to repeat a trial-and-error operation for re-starting the decoding process from a new location close to the head of the second coded area. When the decoding process of the first decoding unit reaches the second coded area, if a right answer is found in the decoded result given by the second decoding process, it is picked up as the proper result.
REFERENCES:
patent: 4837634 (1989-06-01), Hisada
patent: 5212742 (1993-05-01), Normille et al.
patent: 5379070 (1995-01-01), Retter et al.
patent: 5465305 (1995-11-01), Ueno
patent: 5475770 (1995-12-01), Mittelbach et al.
patent: 5504823 (1996-04-01), Yoon
Munemasa Narihiro
Takeda Haruo
Boudreau Leo H.
Hitachi , Ltd.
Mehta Bhavesh
LandOfFree
Decoding system and method of coded data by parallel processings does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Decoding system and method of coded data by parallel processings, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Decoding system and method of coded data by parallel processings will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2211108