Data compression and decompression

专利名称：Data compression and decompression发明人：Jussi Tuomas Pennala,Noelia Rodriguez

Matilla

申请号：US15794272申请日：20171026公开号：US10411733B2公开日：20190910

专利附图：

摘要：Apparatus comprises data compression circuitry to process a set of data values,the data compression circuitry comprising: detector circuitry to detect, for each of ncomplementary groups of m data values of the set of data values, a first subset of the

groups for which the data values in the group have a predetermined pattern of datavalues, where m and n are integers and m×n is the number of data values in the set ofdata values; generator circuitry to generate a compressed data packet comprising atleast: a representation of a second subset of the groups, the second subset being eachof then complementary groups other than groups in the first subset; and an indication ofa group position, with respect to the set of data values, of each group in the secondsubset of groups. Complementary decompression apparatus is also described.

申请人：ARM LIMITED

地址：Cambridge GB

国籍：GB

代理机构：Nixon & Vanderye P.C.

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