IMAGE PROCESSING METHOD AND DEVICE
Disclosed are an image processing method and device. Said method comprises: acquiring a first frame of image and a second frame of image of a photographed moving object; dividing the first frame of image into MxN first rectangular windows, and dividing the second frame of image into MxN second recta...
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| Format: | Patent |
| Sprache: | chi ; eng ; fre |
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| Zusammenfassung: | Disclosed are an image processing method and device. Said method comprises: acquiring a first frame of image and a second frame of image of a photographed moving object; dividing the first frame of image into MxN first rectangular windows, and dividing the second frame of image into MxN second rectangular windows; calculating a first average pixel value of each of the first rectangular windows and a second average pixel value of each of the second rectangular windows, each of the first average pixel values and the second average pixel values comprising m average pixel values in a horizontal direction and n average pixel values in a vertical direction; and determining, according to the first average pixel values of the MxN first rectangular windows and the second average pixel values of the MxN second rectangular windows, at least one motion window of the MxN second rectangular windows. The present method uses an algorithm of calculating an average value of pixel values, to simplify all pixel values of an orig |
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