公开(公告)号：US20170201771A1

公开(公告)日：2017-07-13

申请号：US15223221

申请日：2016-07-29

Applicant: STMICROELECTRONICS (GRENOBLE 2) SAS

Inventor： Marina NICOLAS

IPC: H04N19/895 ,  H04N19/48

CPC classification number: H04N19/895 ,  G06T9/00 ,  H04N19/154 ,  H04N19/186 ,  H04N19/426 ,  H04N19/48

Abstract: A method for compressing a data block including sets of homologous components may include selecting a designated component from the data block, and compressing non-designated components with a measurable loss less than or equal to a threshold. The method may further include compressing the designated component based upon at least a selection of values from among the values of the homologous designated components associated with the data of the block.