| 摘要 |
PROBLEM TO BE SOLVED: To provide an image processing apparatus capable of reducing power consumption by controlling supply of a clock to a memory when performing correction on image data. SOLUTION: The image processing apparatus includes an image correction unit including a plurality of line memories to maintain image data line-by-line and perform correction on the image data, a number-of-line-memories detection unit for detecting the number of line memories necessary for the correction performed by the image correction unit, and a line memory control unit for supplying a clock only to a line memory used for the correction performed by the image correction unit, and stopping supply of a clock to line memories not used for the correction by the image correction unit based on the number of line memories detected by the number-of-line-memories detection unit. COPYRIGHT: (C)2011,JPO&INPIT |
