REAL-TIME VIDEO ENHANCEMENT METHOD, TERMINAL, AND

专利名称：REAL-TIME VIDEO ENHANCEMENT

METHOD, TERMINAL, AND NONVOLATILECOMPUTER READABLE STORAGE MEDIUM

发明人：DENG, Haibo申请号：EP16865437.4申请日：20160513公开号：EP3379822A1公开日：20180926

专利附图：

摘要：A real-time video enhancement method includes: obtaining an average

luminance of a current frame of an image; determining whether the average luminance is

less than a luminance threshold; and if yes, obtaining a pixel range of an area of interestof the current frame, obtaining a local enhancement curve of the current frame accordingto the pixel range of the area of interest of the current frame, and obtaining a firstenhancement curve corresponding to the current frame according to the averageluminance of the current frame; and obtaining a second enhancement curve of thecurrent frame according to the local enhancement curve of the current frame and thefirst enhancement curve of the current frame, and adjusting the current frame accordingto the second enhancement curve.

申请人：Tencent Technology Shenzhen Company Limited

地址：Liang Baoyi Room 403 East Block 2 SEG Park Zhenxing Road Futian DistrictShenzhen, Guangdong 518044 CN

国籍：CN

代理机构：Körber, Martin Hans

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