Image signal encoding method and system

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United States of America Patent

PATENT NO 4811113
SERIAL NO

07063426

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Abstract

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An encoding/decoding method for carrying out conversion between run lengths and corresponding run length codes is provided. The run length codes has a format including a first part for storing first information and a second part for storing second information. The first information indicates the length of the code and the second information indicates the corresponding run length. The total number of bits of each of the run length codes is set as an integral multiple of a predetermined number of bits. The present encoding/decoding method is suitable for use in an image processing system, such as a facsimile machine.

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Patent Owner(s)

Patent OwnerAddress
RICOH COMPANY LTD 3-6 NAKAMAGOME 1-CHOME OHTA-KU TOKYO 143 JAPANNot Provided

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kondo, Makio Sagamihara, JP 6 49
Ozeki, Yoshiaki Atsugi, JP 1 33
Taniguchi, Hayashi Komae, JP 6 159

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