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公开(公告)号：US08854553B2
公开(公告)日：2014-10-07
申请号：US12776344
申请日：2010-05-07
申请人： Abraham Chavez , Byun Kil Kang
发明人： Abraham Chavez , Byun Kil Kang
CPC分类号： H04N5/21 , G06T3/00 , G06T3/40 , H04N7/0122
摘要： Embodiments describe methods, apparatus and systems to provide video display correction to provide an on-axis view at an off-axis angle so that the display surface displays a rectangular video image. For instance, a device may receive a stream of video data to be displayed on a display surface of a display, the video data having a first rectangular aspect ratio to be viewed from an on-axis location with respect to the display surface. The device may also receive a user selection of an off-axis viewing angle with respect to the display surface. The device may then correct the first rectangular aspect ratio to a second, non-rectangular aspect ratio based on the off-axis viewing angle, so that from the off-axis angle, the display surface appears to display a rectangular video image. Other embodiments are also described and claimed.
摘要翻译： 实施例描述了提供视频显示校正以提供离轴角度的轴上视图的方法，装置和系统，使得显示表面显示矩形视频图像。 例如，设备可以接收要在显示器的显示表面上显示的视频数据流，视频数据具有相对于显示表面从轴上位置观看的第一矩形长宽比。 该装置还可以接收用户对显示表面的离轴视角的选择。 然后，装置可以基于离轴视角将第一矩形宽高比校正为第二非矩形宽高比，使得从离轴角度看，显示表面看起来显示矩形视频图像。 还描述和要求保护其他实施例。
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公开(公告)号：US20110273613A1
公开(公告)日：2011-11-10
申请号：US12776344
申请日：2010-05-07
申请人： Abraham Chavez , Byung Kil Kang
发明人： Abraham Chavez , Byung Kil Kang
IPC分类号： H04N11/20
CPC分类号： H04N5/21 , G06T3/00 , G06T3/40 , H04N7/0122
摘要： Embodiments describe methods, apparatus and systems to provide video display correction to provide an on-axis view at an off-axis angle so that the display surface displays a rectangular video image. For instance, a device may receive a stream of video data to be displayed on a display surface of a display, the video data having a first rectangular aspect ratio to be viewed from an on-axis location with respect to the display surface. The device may also receive a user selection of an off-axis viewing angle with respect to the display surface. The device may then correct the first rectangular aspect ratio to a second, non-rectangular aspect ratio based on the off-axis viewing angle, so that from the off-axis angle, the display surface appears to display a rectangular video image. Other embodiments are also described and claimed.
摘要翻译： 实施例描述了提供视频显示校正以提供离轴角度的轴上视图的方法，装置和系统，使得显示表面显示矩形视频图像。 例如，设备可以接收要在显示器的显示表面上显示的视频数据流，视频数据具有相对于显示表面从轴上位置观看的第一矩形长宽比。 该装置还可以接收用户对显示表面的离轴视角的选择。 然后，装置可以基于离轴视角将第一矩形宽高比校正为第二非矩形宽高比，使得从离轴角度看，显示表面看起来显示矩形视频图像。 还描述和要求保护其他实施例。
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