Title:
IMAGE PROCESSING METHOD, IMAGE PROCESSING DEVICE, AND DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/214188
Kind Code:
A1
Abstract:
Disclosed are an image processing method, an image processing device, and a display device. The image processing method comprises: acquiring an original gray-scale value of each pixel point in an image to be displayed, the pixel points having one-to-one correspondence to first type pixels and second type pixels arranged in rows and in columns on a display panel, and the first type pixels and the second type pixels being alternately arranged in a row direction and in a column direction; determining, according to the original gray-scale value, whether a pixel point is a high-frequency pixel point; if the pixel point is not the high-frequency pixel point, outputting a first gray-scale value when the pixel point corresponds to the first type pixels, the first gray-scale value being greater than the original gray-scale value corresponding to the pixel point; and outputting a second gray-scale value when the pixel point corresponds to the second type pixels, the second gray-scale value being smaller than the original gray-scale value corresponding to the pixel point. Therefore, the first type pixels and the second type pixels display the image to be displayed in the first gray-scale values and the second gray-scale values corresponding thereto.
Inventors:
CHEN YU-JEN (CN)
Application Number:
PCT/CN2017/088741
Publication Date:
November 29, 2018
Filing Date:
June 16, 2017
Export Citation:
Assignee:
HKC CORP LTD (CN)
CHONGQING HKC OPTOELECTRONICS TECH CO LTD (CN)
CHONGQING HKC OPTOELECTRONICS TECH CO LTD (CN)
International Classes:
G09G3/36
Foreign References:
| CN104680994A | 2015-06-03 | |||
| CN102902117A | 2013-01-30 | |||
| CN101009083A | 2007-08-01 | |||
| CN101807384A | 2010-08-18 | |||
| CN104952412A | 2015-09-30 | |||
| JP2010085524A | 2010-04-15 | |||
| US20110169809A1 | 2011-07-14 |
Attorney, Agent or Firm:
BEYOND ATTORNEYS AT LAW (CN)
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