Invention Grant
- Patent Title: Method of performing an image-adaptive tone mapping and display device employing the same
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Application No.: US16286062Application Date: 2019-02-26
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Publication No.: US10664959B2Publication Date: 2020-05-26
- Inventor: Jihye Shin , Seonhaeng Kim , Seungho Park
- 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: H.C. Park & Associates, PLC
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@48148257
- Main IPC: G06T5/00
- IPC: G06T5/00 ; G09G5/10 ; G09G3/20
Abstract:
A method of performing an image-adaptive tone-mapping for a display device including performing a first tone-mapping on an image frame by applying a first tone-mapping function to respective non-target display blocks, and performing a second tone-mapping on the image frame by applying a second tone-mapping function obtained by applying a local weighted value to the first tone-mapping function to respective target display blocks.
Public/Granted literature
- US20190279343A1 METHOD OF PERFORMING AN IMAGE-ADAPTIVE TONE MAPPING AND DISPLAY DEVICE EMPLOYING THE SAME Public/Granted day:2019-09-12
Information query
