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公开(公告)号:US20160086573A1
公开(公告)日:2016-03-24
申请号:US14706158
申请日:2015-05-07
发明人: Keh-Su CHANG , Mang OU-YANG , Ting-Wei HUANG , Jyun-Wei JHUANG , Yu-Ta CHEN
CPC分类号: G09G5/06 , G09G2320/0673 , G09G2340/06 , H04N1/62 , H04N1/644 , H04N9/67
摘要: A real-time color mapping system includes a memory and a converting module. The memory is configured for storing a mapping table. The converting module is configured for reading the mapping table stored in the memory, and for converting first image grayscale values corresponding to a first image signal into second image grayscale values corresponding to a second image signal according to the mapping table. The converting module utilizes at least part of bits corresponding to each of the first image grayscale values as a memory address to look up in the mapping table, thereby converting the first image grayscale values into the second image grayscale values. A real-time color mapping method is provided herein as well.
摘要翻译: 实时色彩映射系统包括存储器和转换模块。 存储器被配置用于存储映射表。 转换模块被配置用于读取存储在存储器中的映射表,并且用于根据映射表将与第一图像信号相对应的第一图像灰度值转换成对应于第二图像信号的第二图像灰度值。 转换模块利用与第一图像灰度值中的每一个对应的位的至少一部分作为存储器地址来查找映射表,从而将第一图像灰度值转换为第二图像灰度值。 本文还提供实时色彩映射方法。
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公开(公告)号:US20180025701A1
公开(公告)日:2018-01-25
申请号:US15722166
申请日:2017-10-02
发明人: Keh-Su CHANG , Mang OU-YANG , Ting-Wei HUANG , Jyun-Wei JHUANG , Yu-Ta CHEN
CPC分类号: G09G5/06 , G09G2320/0673 , G09G2340/06 , H04N1/62 , H04N1/644 , H04N9/67
摘要: A real-time color mapping system includes a memory and a converting module. The memory is configured for storing a mapping table. The converting module is configured for reading the mapping table stored in the memory, and for converting first image grayscale values corresponding to a first image signal into second image grayscale values corresponding to a second image signal according to the mapping table. The converting module utilizes at least part of bits corresponding to each of the first image grayscale values as a memory address to look up in the mapping table, thereby converting the first image grayscale values into the second image grayscale values. A real-time color mapping method is provided herein as well.
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