Image processing device for modifying tone characteristics of im

Image analysis – Image transformation or preprocessing

Patent

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G06K 936

Patent

active

059179597

ABSTRACT:
The image processing device converts input image data into converted data. A two way buffer in the image processing device stores reference data generated by a converted data generator under the direction of a controller. The two way buffer is then used to generate converted data in response to received image data. Also, depending upon the input device connected to the image processing device, a selector selects one of a plurality of processing characteristics. The selected processing characteristics are used to vary and set a conversion function for converting the image data to produce the converted data.

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