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Image color recognition method, device and terminal

An identification method and identification device technology are applied in the field of communication to achieve the effect of enhancing life perception and user experience, and improving color recognition.

Active Publication Date: 2019-05-21
NUBIA TECHNOLOGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of this, the technical problem to be solved by the present invention is to provide an image color recognition method, device and terminal to solve the problem that there is no method that can fully identify the image color, which brings the inconvenience of image color recognition to visually impaired users. Convenience flaws

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  • Image color recognition method, device and terminal
  • Image color recognition method, device and terminal
  • Image color recognition method, device and terminal

Examples

Experimental program
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Effect test

Embodiment 1

[0072] figure 1 It is a flow chart of the image color recognition method proposed by the present invention. The method includes:

[0073] S1, performing RGB value sampling analysis on the image area. Perform RGB value sampling analysis on the entire image area of ​​the selected image. It can be understood that the image color recognition method of this embodiment can be used in devices with intelligent processing functions such as smart phones and tablet computers. The RGB value sampling analysis belongs to the existing technical means, and will not be repeated here.

[0074] Further, RGB value sampling analysis is performed on a partial area of ​​the selected picture;

[0075] Further, perform RGB value sampling and analysis on image areas on other display terminals, and transmit the sampling and analysis results through the communication channel;

[0076] Further, after performing RGB value sampling and analysis on the image area on any display terminal, the sampling an...

Embodiment 2

[0089] figure 2 It is a flow chart of the image color recognition method proposed by the second preferred embodiment of the present invention. Based on the above-mentioned first embodiment, performing the color block outline identification operation, text identification operation, mask identification operation and composite identification operation on the color block area specifically includes:

[0090] S311, taking an image area whose proportion value of any color in the image area is greater than a first preset color proportion value as a first area to be processed. As mentioned in the above example, the first preset color ratio value may be a color difference threshold value, and multiple to-be-processed areas are divided by this ratio value, and the multiple to-be-processed areas are collectively referred to as the first to-be-processed area.

[0091] S312. Analyze the first region to be processed in the first adjacent relationship. In the plurality of regions to be pro...

Embodiment 3

[0099] image 3 It is a flow chart of the image color recognition method proposed by the third preferred embodiment of the present invention. Based on the above-mentioned first embodiment, performing the color block outline identification operation, text identification operation, mask identification operation and composite identification operation on the color block area specifically includes:

[0100] S321, taking an image area whose proportion value of any color in the image area is greater than a second preset color proportion value as a second area to be processed. As mentioned in the above example, the second preset color ratio value may be a color difference threshold value, and a plurality of regions to be processed are obtained by dividing the ratio value, and the plurality of regions to be processed are collectively referred to as the second region to be processed.

[0101] S322. Analyze the second region to be processed in the second adjacent relationship. As menti...

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Abstract

The invention discloses an image color recognition method, device and terminal. Among them, the method includes: firstly, by performing RGB value sampling analysis on the image area, then dividing the image area into at least two color patch areas according to the RGB value and the color difference threshold, and finally, performing color patch outline on the color patch area Flag operations, text flag operations, mask flag operations, and composite flag operations. Realized contouring, characterizing, masking and simplification of the image area, improved the user's color recognition of the image area, made it easier for visually impaired users to identify the color in the image area, and avoided color confusion The troubles brought about enhance the life perception and user experience.

Description

technical field [0001] The present invention relates to the field of communication technology, in particular to an image color recognition method, device and terminal. Background technique [0002] In the prior art, the color of mobile phone photos is getting better and better, and the shooting quality is also getting better and better. While trying to present the realistic colors of objects to users, if there are users with weaker color recognition, no matter how realistic the color is You can only see the effect of color distortion. For example, when people with red-green color blindness recognize red and green objects, they cannot see red and green clearly, but they see images of similar colors. In the prior art, there is no method capable of comprehensively identifying image colors, which brings convenience to image color recognition for visually impaired users. Contents of the invention [0003] In view of this, the technical problem to be solved by the present inve...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06K9/00
CPCG06V10/56
Inventor 陈小翔
Owner NUBIA TECHNOLOGY CO LTD
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