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1. 发明授权

US09083947B2 Video encoder, video decoder, method for video encoding and method for video decoding, separately for each colour plane 有权
标题翻译：视频编码器，视频解码器，视频编码方法和视频解码方法，分别针对每个彩色平面
公开(公告)号：US09083947B2
公开(公告)日：2015-07-14
申请号：US13575122
申请日：2010-01-25
申请人： Ji Heng Yang , Li Li Zhao , Zhi Bo Chen
发明人： Ji Heng Yang , Li Li Zhao , Zhi Bo Chen
IPC分类号： H04N7/12 , H04N11/02 , H04N11/04 , H04N19/50 , H04N19/186 , H04N19/136 , H04N19/196 , H04N19/463 , H04N19/103 , H04N19/176 , H04N19/11 , H04N19/61
CPC分类号： H04N19/186 , H04N19/103 , H04N19/11 , H04N19/136 , H04N19/176 , H04N19/196 , H04N19/463 , H04N19/50 , H04N19/61
摘要： High-fidelity video coding nowadays tends to adopt the RGB coding for directly reducing RGB inter-color redundancy without color space conversion. A known method uses a blockbased inter-color compensation algorithm for removing inter-color redundancy on RGB color planes by defining the correlation between color planes within each coding block as a linear model of slope and offset parameters, codes the base plane block and then predicts the other two color blocks from the base plane block. However, for most coding blocks the texture within a component block varies quite much. A new method for improved video coding uses adaptive segmentation of the base color component block, corresponding segmentation of the other color component blocks and individual slope and offset parameters for predicting each segment.
摘要翻译：现在的高保真视频编码趋向于采用RGB编码直接减少RGB色彩间冗余，而无需色空间转换。一种已知的方法使用基于块的色间补偿算法来通过将每个编码块内的色平面之间的相关性定义为斜率和偏移参数的线性模型来消除RGB色彩平面上的色间冗余，对基平面块进行编码，然后预测其他两个颜色块从基面块。然而，对于大多数编码块，组件块内的纹理变化很大。用于改进视频编码的新方法使用基色分量块的自适应分割，其他颜色分量块的相应分割以及用于预测每个分段的各个斜率和偏移参数。

2. 发明申请

US20120307897A1 VIDEO ENCODER, VIDEO DECODER, METHOD FOR VIDEO ENCODING AND METHOD FOR VIDEO DECODING, SEPARATELY FOR EACH COLOUR PLANE 有权
标题翻译：视频编码器，视频解码器，视频编码方法和视频解码方法，分别用于各种颜色平面
公开(公告)号：US20120307897A1
公开(公告)日：2012-12-06
申请号：US13575122
申请日：2010-01-25
申请人： Ji Heng Yang , Li Li Zhao , Zhi Bo Chen
发明人： Ji Heng Yang , Li Li Zhao , Zhi Bo Chen
IPC分类号： H04N7/32
CPC分类号： H04N19/186 , H04N19/103 , H04N19/11 , H04N19/136 , H04N19/176 , H04N19/196 , H04N19/463 , H04N19/50 , H04N19/61
摘要： High-fidelity video coding nowadays tends to adopt the RGB coding for directly reducing RGB inter-color redundancy without color space conversion. A known method uses a blockbased inter-colour compensation algorithm for removing inter-colour redundancy on RGB colour planes by defining the correlation between colour planes within each coding block as a linear model of slope and offset parameters, codes the base plane block and then predicts the other two colour blocks from the base plane block. However, for most coding blocks the texture within a component block varies quite much. A new method for improved video coding uses adaptive segmentation of the base colour component block, corresponding segmentation of the other colour component blocks and individual slope and offset parameters for predicting each segment.
摘要翻译：现在的高保真视频编码趋向于采用RGB编码直接减少RGB色彩间冗余，而无需色空间转换。一种已知的方法使用基于块的色间补偿算法来通过将每个编码块内的色平面之间的相关性定义为斜率和偏移参数的线性模型来消除RGB色彩平面上的色间冗余，对基平面块进行编码，然后预测其他两个颜色块从基面块。然而，对于大多数编码块，组件块内的纹理变化很大。用于改进视频编码的新方法使用基色分量块的自适应分割，其他颜色分量块的相应分割以及用于预测每个分段的各个斜率和偏移参数。

3. 发明申请

US20100277497A1 METHOD FOR HIGHLIGHTING TOPIC ELEMENT AND SYSTEM THEREOF 失效
标题翻译：重点介绍主题元素及其系统的方法
公开(公告)号：US20100277497A1
公开(公告)日：2010-11-04
申请号：US12767257
申请日：2010-04-26
申请人： Jin Dong , Li Xia , Ming Xie , Wen Jun Yin , Li Li Zhao
发明人： Jin Dong , Li Xia , Ming Xie , Wen Jun Yin , Li Li Zhao
IPC分类号： G09G5/02
CPC分类号： G06T11/001
摘要： A method and system for determining highlighting colors for topic elements in a chart. The method includes acquiring contrast elements and topic elements which need to be highlighted; acquiring colors of the contrast elements and layout information of the topic elements and the contrast elements in the chart; determining a plurality of combinatorial contrast policies for the colors of the contrast elements according to a color contrast standard; calculating weights of the combinatorial contrast policies using the layout information; and determining highlighting colors of the topic elements according to the combinatorial contrast policies and their weights. A system for executing the above method is also provided. A highlighting color can be selected automatically for the information that needs attention, so that the user can determine information that should be specially noted without having professional knowledge about color, saving time and energy.
摘要翻译：用于确定图表中主题元素的突出显示颜色的方法和系统。该方法包括获取需要突出显示的对比元素和主题元素; 获取对比元素的颜色和图表中的主题元素和对比元素的布局信息; 根据颜色对比度标准确定对比元素的颜色的多个组合对比度策略; 使用布局信息计算组合对比度策略的权重; 以及根据组合对比度策略及其权重来确定主题元素的高亮颜色。还提供了用于执行上述方法的系统。可以为需要注意的信息自动选择突出显示的颜色，以便用户可以确定应特别注明的信息，而无需掌握颜色专业知识，节省时间和精力。

4. 发明授权

US08482575B2 Method for highlighting topic element and system thereof 失效
标题翻译：突出主题元素及其系统的方法
公开(公告)号：US08482575B2
公开(公告)日：2013-07-09
申请号：US12767257
申请日：2010-04-26
申请人： Jin Dong , Li Xia , Ming Xie , Wen Jun Yin , Li Li Zhao
发明人： Jin Dong , Li Xia , Ming Xie , Wen Jun Yin , Li Li Zhao
IPC分类号： G09G5/02
CPC分类号： G06T11/001
摘要： A method and system for determining highlighting colors for topic elements in a chart. The method includes acquiring contrast elements and topic elements which need to be highlighted, acquiring colors of the contrast elements and layout information of the topic elements and the contrast elements in the chart, determining a plurality of combinatorial contrast policies for the colors of the contrast elements according to a color contrast standard, calculating weights of the combinatorial contrast policies using the layout information, and determining highlighting colors of the topic elements according to the combinatorial contrast policies and their weights. A highlighting color can be selected automatically for the information that needs attention, so that the user can determine information that should be specially noted without having professional knowledge about color, saving time and energy.
摘要翻译：用于确定图表中主题元素的突出显示颜色的方法和系统。该方法包括获取需要突出显示的对比元素和主题元素，获取对比元素的颜色和图表中的主题元素和对比元素的布局信息，确定用于对比元素的颜色的多个组合对比度策略根据颜色对比度标准，使用布局信息计算组合对比度策略的权重，以及根据组合对比度策略及其权重来确定主题元素的高亮颜色。可以为需要注意的信息自动选择突出显示的颜色，以便用户可以确定应特别注明的信息，而无需掌握颜色专业知识，节省时间和精力。

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