| 摘要 |
PROBLEM TO BE SOLVED: To provide an image formation apparatus capable of facilitating keeping originality due to a small change range from an original image and reducing a change in image concentrations.SOLUTION: An image formation apparatus comprises: a shift register 302 that refers to a plurality of continuous pixels; a pattern detection unit 303 that detects pixels in a specific array from the continuous pixels referred to; a timing generation unit 301, a counter 304, and an inversion generation unit 305 that designate a part of partial pixels among the pixels in the specific array if the pixels in the specific array are detected; a partial inversion unit 306 that inverts logic of the designated part; and a F/F 307 that outputs an output signal from the partial inversion unit 306 synchronously with a clock of a frequency that is an integer multiple of a frequency corresponding to one pixel. |
