- 专利标题： Efficient electro-optical transfer function (EOTF) curve for standard dynamic range (SDR) content
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申请号： US17862000申请日： 2022-07-11
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公开(公告)号： US11792359B2公开(公告)日： 2023-10-17
- 发明人: Saswata Mandal , Ryan Yonghee Kim , Kathleen Anne Slattery
- 申请人： Microsoft Technology Licensing, LLC
- 申请人地址： US WA Redmond
- 专利权人： Microsoft Technology Licensing, LLC
- 当前专利权人： Microsoft Technology Licensing, LLC
- 当前专利权人地址： US WA Redmond
- 代理机构： Klarquist Sparkman, LLP
- 主分类号： H04N7/01
- IPC分类号： H04N7/01 ; H04N9/64 ; H04N19/85
摘要：
The present disclosure relates to systems and methods for transmitting Standard Dynamic Range (SDR) content. The systems and methods may use a modified Electro-Optical Transfer Function (EOTF) curve to convert nonlinear color values of SDR content into optical output values of modified SDR content. The systems and methods may encode the modified SDR content using eight bits while preventing banding. The systems and methods may transmit the encoded data to a client device for presentation on a display.
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