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US 10,832,388 B2Granted
Image tuning device and method
AssigneeRealtek Semiconductor Corp.
InventorsJun-Zuo Liu, Tien-Hung Lin, Ju-Wen Tseng
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AssigneeRealtek Semiconductor Corp.
InventorsJun-Zuo Liu, Tien-Hung Lin, Ju-Wen Tseng
Estimating the term…
Disclosed are an image tuning device and an image tuning method. The image tuning method includes the following steps: dividing an image area into a plurality of blocks for executing brightness adjustment individually, in which the blocks include a target block and at least one neighboring block; receiving pixel data of the target block to calculate a target block brightness value; receiving pixel data of the at least one neighboring block to calculate at least one neighboring block brightness value; calculating a calculated brightness value of a target pixel within the target block according to the target block brightness value and the at least one neighboring block brightness value; and generating an adjusted brightness value of the target pixel by adjusting an original brightness value of the target pixel according to the calculated brightness value.
An image tuning device for dividing an image area into a plurality of blocks and executing brightness adjustment on the blocks individually, in which the blocks include a target block and at least one neighboring block, and the image tuning device comprises:
An image tuning method comprises following steps:
Dependencies are inferred from the claim text.