Data compression method, data retrieval method, data retrieval apparatus, recording medium, and data packet signal
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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N/A
Issued Date -
Sep 20, 2001
app pub date -
Jan 22, 2001
filing date -
Jan 25, 2000
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A method of generating a data packet having main data and compressed search data for efficiently retrieving the main data, a retrieval method and a retrieval apparatus for efficiently retrieving the main data by a search key given by plural data packets, a recording medium in which these plural data packets are recorded, and a data packet signal having main data and compressed search data for efficiently retrieving the main data.
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