Title:
画像処理装置
Document Type and Number:
Japanese Patent JP7226023
Kind Code:
B2
Abstract:
To increase the speed of the entire processing of image processing including skew correction.SOLUTION: An image processing apparatus (1) comprises: a DRAM (4); a skew correction circuit (11) that performs skew correction on input images in three colors inclined with respect to a reference direction by an inclination angle to obtain output images in three colors arranged along the reference direction; and a color conversion unit that performs color conversion on the output images in three colors. The skew correction circuit (11) has a first color skew correction unit (100), a second color skew correction unit (200), and a third color skew correction unit (300) that respectively transmit first to third signals every time storage, in the DRAM (4), of the output images in first to third colors on which the skew correction is performed is completed, and an interlocking signal arbitration unit (401) that notifies the color conversion unit of completion notification in response to the completion of output of predetermined lines from all of the first color skew correction unit (100), the second color skew correction unit (200), and the third color skew correction unit (300).SELECTED DRAWING: Figure 2
Inventors:
▲高▼橋 宏門
Application Number:
JP2019067858A
Publication Date:
February 21, 2023
Filing Date:
March 29, 2019
Export Citation:
Assignee:
Brother Industries, Ltd.
International Classes:
H04N1/387; G06T1/00; H04N1/60
Domestic Patent References:
| JP2010231654A |
Attorney, Agent or Firm:
HARAKENZO WORLD PATENT & TRADEMARK
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