Title:
IMAGE PROCESSING METHOD, DEVICE, AND IMAGE FORMING APPARATUS
Document Type and Number:
WIPO Patent Application WO/2018/010547
Kind Code:
A1
Abstract:
The embodiments of the invention provide an image processing method, a device, and an image forming apparatus. The image processing method comprises: S1. acquiring raw image data; S2. detecting, according to the raw image data, an angle of tilt of an image; S3. performing thresholding on the raw image data to obtain thresholded image data, wherein the thresholding in Step S3 and the detection of the angle of tilt in Step S2 are executed in parallel; and performing, according to the detected angle of tilt, rotating correction on the thresholded image data. The embodiments of the invention are employed to perform a thresholding process on raw image data, reducing the amount of data to be processed by an image processing device, thereby decreasing hardware requirements for a tilted image correction device, and increasing a speed of processing an image.
Inventors:
MA YANGXIAO (CN)
Application Number:
PCT/CN2017/090604
Publication Date:
January 18, 2018
Filing Date:
June 28, 2017
Export Citation:
Assignee:
ZHUHAI SEINE TECH CO LTD (CN)
International Classes:
H04N1/00
Foreign References:
| CN106131362A | 2016-11-16 | |||
| CN201548807U | 2010-08-11 | |||
| US20020028027A1 | 2002-03-07 | |||
| CN101540816A | 2009-09-23 | |||
| US20100215285A1 | 2010-08-26 | |||
| CN101340502A | 2009-01-07 |
Attorney, Agent or Firm:
UNI-INTEL PATENT AND TRADEMARK LAW FIRM (CN)
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