Invention Grant
US08479253B2 Method, apparatus and machine-readable medium for video processing capability communication between a video source device and a video sink device
有权
用于视频源设备和视频宿设备之间的视频处理能力通信的方法，设备和机器可读介质
- Patent Title: Method, apparatus and machine-readable medium for video processing capability communication between a video source device and a video sink device
- Patent Title (中): 用于视频源设备和视频宿设备之间的视频处理能力通信的方法，设备和机器可读介质
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Application No.: US11957852Application Date: 2007-12-17
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Publication No.: US08479253B2Publication Date: 2013-07-02
- Inventor: David I. J. Glen
- Applicant: David I. J. Glen
- Applicant Address: CA Markham, Ontario
- Assignee: ATI Technologies ULC
- Current Assignee: ATI Technologies ULC
- Current Assignee Address: CA Markham, Ontario
- Agency: Faegre Baker Daniels LLP
- Main IPC: H04N7/18
- IPC: H04N7/18 ; H04N7/16 ; H04N7/00 ; H04N5/14
Abstract:
At one of a video source device and a video sink device, an indication of video processing capabilities of the other of the video source device and said video sink device is received. Based upon the indication and an indication of video processing capabilities of the one device, one of a plurality of video processing algorithms is selected for execution by the one device. The selecting may be based upon a set of precedence rules. Categories of video processing may for example include scan-rate conversion, interlacing, de-interlacing, de-noise, scaling, color correction, contrast correction and detail enhancement.
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