IMAGE PROCESSING DEVICE, IMAGE PROCESSING SYSTEM AND METHOD OF OPERATING THE SAME
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United States of America
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Apr 10, 2025
app pub date -
Sep 11, 2024
filing date -
Sep 11, 2024
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Abstract
The present disclosure relates to an image processing device to which contrast improvement effect may be applied, an image processing system, and a method of operating the same. An example method of operating an image processing device includes receiving an image including a plurality of pixels, splitting the image into a plurality of first regions, calculating a histogram for a second region that is greater than a first region of the plurality of first regions, generating a contrast conversion function based on the histogram for each of the plurality of first regions, and converting contrast of a current pixel among the plurality of pixels based on M×M first regions among the plurality of first regions adjacent to the current pixel. M is a natural number greater than or equal to 2.
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