会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 7. 发明授权
    • Color conversion method using a colors look-up table
    • 颜色转换方法使用颜色查找表
    • US07826111B2
    • 2010-11-02
    • US11635952
    • 2006-12-08
    • Seok-Jin WonSung-Dae ChoYoung-Min JeongYun-Je Oh
    • Seok-Jin WonSung-Dae ChoYoung-Min JeongYun-Je Oh
    • G03F3/00G06T9/00G09G5/06
    • H04N1/60H04N1/6005
    • Disclosed is color conversion method using a color look-up table. The method includes the steps of: generating a color look-up table using information on the difference of each channel before and after a conversion of each color; and converting the colors using the generated color look-up table. The step of generating the color look-up table includes identifying the maximum difference value among several difference values and generating a first compressed table to initially compress the difference values using the maximum difference value. Further, the step of generating the color look-up table further includes determining, using a predetermined algorithm, whether precedence bits can be removed in the difference values stored in the first compressed table, if yes, removing the corresponding checked bits and storing the converted channel value in a separate auxiliary color table and, if no, storing an index relating to the auxiliary color table as the corresponding difference value, and generating a secondary compressed table that secondarily compresses the initially compressed difference value and adding type information that indicates if information stored as each difference value is the difference value or the index.
    • 公开了使用颜色查找表的颜色转换方法。 该方法包括以下步骤:使用关于每个颜色的转换之前和之后的每个通道的差异的信息来生成颜色查找表; 并使用生成的颜色查找表转换颜色。 生成颜色查找表的步骤包括识别几个差值之间的最大差值,并且生成第一压缩表以使用最大差值最初压缩差值。 此外,生成颜色查找表的步骤还包括使用预定算法来确定是否可以在存储在第一压缩表中的差值中去除优先位,如果是,则移除相应的检查位并存储转换的 通道值,并且如果否,则存储与辅助颜色表相关的索引作为相应的差值,并且生成二次压缩表,其二次压缩初始压缩的差值,并且添加指示信息的类型信息 存储为每个差值是差值或索引。
    • 8. 发明申请
    • Color conversion method using a colors look-up table
    • 颜色转换方法使用颜色查找表
    • US20070177174A1
    • 2007-08-02
    • US11635952
    • 2006-12-08
    • Seok-Jin WonSung-Dae ChoYoung-Min JeongYun-Je Oh
    • Seok-Jin WonSung-Dae ChoYoung-Min JeongYun-Je Oh
    • H04N1/60
    • H04N1/60H04N1/6005
    • Disclosed is color conversion method using a color look-up table. The method includes the steps of: generating a color look-up table using information on the difference of each channel before and after a conversion of each color; and converting the colors using the generated color look-up table. The step of generating the color look-up table includes identifying the maximum difference value among several difference values and generating a first compressed table to initially compress the difference values using the maximum difference value. Further, the step of generating the color look-up table further includes determining, using a predetermined algorithm, whether precedence bits can be removed in the difference values stored in the first compressed table, if yes, removing the corresponding checked bits and storing the converted channel value in a separate auxiliary color table and, if no, storing an index relating to the auxiliary color table as the corresponding difference value, and generating a secondary compressed table that secondarily compresses the initially compressed difference value and adding type information that indicates if information stored as each difference value is the difference value or the index.
    • 公开了使用颜色查找表的颜色转换方法。 该方法包括以下步骤:使用关于每个颜色的转换之前和之后的每个通道的差异的信息来生成颜色查找表; 并使用生成的颜色查找表转换颜色。 生成颜色查找表的步骤包括识别几个差值之间的最大差值,并且生成第一压缩表以使用最大差值最初压缩差值。 此外,生成颜色查找表的步骤还包括使用预定算法来确定是否可以在存储在第一压缩表中的差值中去除优先位,如果是,则移除相应的检查位并存储转换的 通道值,并且如果否,则存储与辅助颜色表相关的索引作为相应的差值,并且生成二次压缩表,其二次压缩初始压缩的差值,并且添加指示信息的类型信息 存储为每个差值是差值或索引。