Invention Grant
- Patent Title: Method and apparatus for video frame rotation
- Patent Title (中): 视频帧旋转的方法和装置
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Application No.: US13336591Application Date: 2011-12-23
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Publication No.: US08718406B2Publication Date: 2014-05-06
- Inventor: Ofer Bar-Shalom
- Applicant: Ofer Bar-Shalom
- Applicant Address: BB St. Michael
- Assignee: Marvell World Trade Ltd.
- Current Assignee: Marvell World Trade Ltd.
- Current Assignee Address: BB St. Michael
- Main IPC: G06K9/32
- IPC: G06K9/32 ; H04N9/74

Abstract:
Aspects of the disclosure provide a method for video frame rotation. The method includes receiving a first tile from among a plurality of tiles forming a video frame. The first tile includes a first plurality of macro pixels where each macro pixel interleaves at least one pair of neighboring pixels in a first orientation. Further, the method includes de-interleaving the first plurality of macro pixels into first pixels, mapping the first pixels into first rotated neighboring pixels in a second orientation, and interleaving the first rotated neighboring pixels into first rotated macro pixels forming a first rotated tile.
Public/Granted literature
- US20120162524A1 METHOD AND APPARATUS FOR VIDEO FRAME ROTATION Public/Granted day:2012-06-28
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