Invention Grant
- Patent Title: Classification preserving image transform compression
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Application No.: US15003508Application Date: 2016-01-21
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Publication No.: US10542267B2Publication Date: 2020-01-21
- Inventor: Gregory W. Cook
- Applicant: SAMSUNG DISPLAY CO., LTD.
- Applicant Address: KR Yongin-si
- Assignee: Samsung Display Co., Ltd.
- Current Assignee: Samsung Display Co., Ltd.
- Current Assignee Address: KR Yongin-si
- Agency: Lewis Roca Rothgerber Christie LLP
- Main IPC: H04N19/426
- IPC: H04N19/426 ; H04N19/124 ; H04N19/136 ; H04N19/182 ; H04N19/184 ; H04N19/44 ; H04N19/60 ; H04N19/91 ; G06K9/46 ; G06K9/52 ; G06K9/62
Abstract:
A method of data compression, the method including receiving image data corresponding to an input image, generating a plurality of classifications of pixels of the input image, generating a bitmask corresponding to the classifications of pixels, and running a sparse transform on each of the classifications of pixels to generate a plurality of transform coefficients.
Public/Granted literature
- US20170214928A1 CLASSIFICATION PRESERVING IMAGE TRANSFORM COMPRESSION Public/Granted day:2017-07-27
Information query
