Invention Grant
US08326069B2 Computing higher resolution images from multiple lower resolution images
有权
计算来自多个较低分辨率图像的较高分辨率图像
- Patent Title: Computing higher resolution images from multiple lower resolution images
- Patent Title (中): 计算来自多个较低分辨率图像的较高分辨率图像
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Application No.: US12215921Application Date: 2008-06-30
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Publication No.: US08326069B2Publication Date: 2012-12-04
- Inventor: Oleg Maslov , Vadim Pisarevsky , Konstantin Rodyushkin
- Applicant: Oleg Maslov , Vadim Pisarevsky , Konstantin Rodyushkin
- Applicant Address: US CA Santa Clara
- Assignee: Intel Corporation
- Current Assignee: Intel Corporation
- Current Assignee Address: US CA Santa Clara
- Agency: Trop, Pruner & Hu, P.C.
- Main IPC: G06K9/40
- IPC: G06K9/40

Abstract:
Super-resolution images may be produced by dividing a higher resolution image into a set of non-overlapping rectangular tiles of substantially the same size. Then, each pixel in each lower resolution image is mapped to the higher resolution image and it is determined which tiles are mapped to which lower resolution image pixels. A continuous buffer may be allocated for each tile and the relevant lower resolution pixels may be stored, together with optical flow vectors, in that continuous buffer. Then, the determination of gradients may use the information now stored in the buffer to facilitate symmetric multiprocessing using multi-core processors.
Public/Granted literature
- US20090324118A1 Computing higher resolution images from multiple lower resolution images Public/Granted day:2009-12-31
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