Invention Grant
US09449374B2 System and method for multi-frame temporal de-noising using image alignment 有权
使用图像对准的多帧时域去噪的系统和方法

System and method for multi-frame temporal de-noising using image alignment
Abstract:
Methods, devices, and computer program products for multi-frame termporal de-noising using image alignment are describe. In one aspect, a method of capturing an image using a multi-frame temporal de-noising is described. The method includes capturing a plurality of frames and aligning the captured plurality of frames with each other. The method further includes determining a subset of frames of the captured plurality of frames, the subset determined based upon a focus quality of each frame of the plurality of frames. Finally, the method includes combining the subset of frames into a single image using a motion filter to reduce blurriness and ghosting.
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