Information recording medium and information reproducing apparat

Details Information recording medium and information reproducing apparat Information recording medium and information reproducing apparat

1995-09-13

1998-05-19

Johns, Andrew W.

Image analysis

Pattern recognition

Feature extraction

382302, 348401, 360 48, G06K 946, G06K 966, H04N 712, G11B 509

Patent

active

057546878

ABSTRACT:
In a system for printing and recording multimedia information on an information recording medium in the form of an optically readable code pattern, reading the code pattern and restoring the original multimedia information, the code pattern of the information recording medium includes processing information necessary for editing and processing data according to the restoration processing procedure for restoring the multimedia information. Further, the restoration processing procedure includes a hierarchical structure of layers 1 to 5 and application process. In the layer 5 and application process, a set specification identifier determining section selects the decoding section, selects the reproducing output section and sets parameters according to the set specification name identifier and SDCH supplied as header information prior to user data of the subset from the layer 4.

REFERENCES:
patent: 5357281 (1994-10-01), Ikeda et al.
patent: 5404248 (1995-04-01), Shimoda et al.
patent: 5508816 (1996-04-01), Ueda et al.

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