发明授权
US07688335B2 Conversion of a sub-pixel format data to another sub-pixel data format
有权
将子像素格式数据转换为另一子像素数据格式
- 专利标题: Conversion of a sub-pixel format data to another sub-pixel data format
- 专利标题(中): 将子像素格式数据转换为另一子像素数据格式
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申请号: US11548669申请日: 2006-10-11
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公开(公告)号: US07688335B2公开(公告)日: 2010-03-30
- 发明人: Candice Hellen Brown Elliott , Michael Francis Higgins
- 申请人: Candice Hellen Brown Elliott , Michael Francis Higgins
- 申请人地址: KR Gyeonggi-do
- 专利权人: Samsung Electronics Co., Ltd.
- 当前专利权人: Samsung Electronics Co., Ltd.
- 当前专利权人地址: KR Gyeonggi-do
- 代理机构: Innovation Counsel LLP
- 主分类号: G09G5/00
- IPC分类号: G09G5/00
摘要:
A method of determining implied sample areas for each data point of each color in a source pixel data specified in a first sub-pixel format is used for sub-pixel rendering an image on a display specified in a second sub-pixel format. Each of the first and second sub-pixel formats comprises a plurality of colored sub-pixels. The method comprises determining a geometric center of each colored sub-pixel of the first format to define a sampling point; and defining each implied sample area by forming lines that are substantially equidistant between the sampling point of one colored sub-pixel and the sampling point of another neighboring same color colored sub-pixel. A similar technique may be used for determining resample areas for computing color values for rendering an image specified in a first sub-pixel format on a display substantially comprising a plurality of colored sub-pixels arranged in a second sub-pixel format.