MECHANISM CAPABLE OF DETECTING MOTIONS OF DIFFERENT SURFACE TEXTURES WITHOUT NEEDING TO PERFORM OBJECT IDENTIFICATION OPERATION
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United States of America
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Issued Date -
Oct 31, 2024
app pub date -
Apr 26, 2023
filing date -
Apr 26, 2023
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Abstract
A method of an optical sensor includes: using a single image sensor array of the optical sensor to capture and generate an image frame; selecting a plurality of image regions within the image frame, the plurality of image regions being not overlapped; detecting a plurality of motion results of the plurality of image regions respectively and individually based on images of the plurality of image regions without performing object detection; and determining a plurality of motions of surface feature images respectively within the plurality of image regions according to the plurality of motion results of the plurality of image regions.
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