- 专利标题: Distribution-point-based adaptive tone mapping
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申请号: US14986548申请日: 2015-12-31
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公开(公告)号: US10136074B2公开(公告)日: 2018-11-20
- 发明人: Li Tao , Yeong-Taeg Kim
- 申请人: Samsung Electronics Co., Ltd.
- 申请人地址: KR Suwon-si
- 专利权人: Samsung Electronics Co., Ltd.
- 当前专利权人: Samsung Electronics Co., Ltd.
- 当前专利权人地址: KR Suwon-si
- 主分类号: H04N5/265
- IPC分类号: H04N5/265 ; H04N9/68

摘要:
A method for tone mapping includes configuring, by at least one processor, at least one tone mapping function based on a measure of a distribution of luminance values within video data. The measure of a distribution of luminance values represents a luminance level at which a predetermined percentage of pixels of the video data have luminance values satisfying a threshold condition. The method includes generating a tone mapped video by applying the at least one configured tone mapping function to the video data.
公开/授权文献
- US20160360171A1 DISTRIBUTION-POINT-BASED ADAPTIVE TONE MAPPING 公开/授权日:2016-12-08
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