IMAGE PROCESSING DEVICE AND CONTROL METHOD FOR IMAGE PROCESSING DEVICE Russian patent published in 2015 - IPC G06T5/00 

Abstract RU 2557067 C1

FIELD: physics.

SUBSTANCE: image processing device stores in memory first image data having the highest frequency among a plurality of image data fragments of different frequency ranges in a state in which each pixel of the first image data includes a colour component signal of any of a plurality of colours, and further stores in memory second image data and third image data whose frequency ranges are lower than that of the first image data, in a state in which some or all pixels of the second and third image data have colour component signals of a plurality of colours.

EFFECT: processing an image while preventing increase in the amount of memory for storing multiple fragments of image data of different frequency ranges.

12 cl, 6 dwg

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RU 2 557 067 C1

Authors

Kavaguti Zenja

Khara Takajuki

Kunieda Sutaro

Dates

2015-07-20Published

2014-04-08Filed