Color card and skin test method and system

A skin and color card technology, used in diagnostic recording/measurement, medical science, sensors, etc., can solve the problems of complex use, high cost, low accuracy, etc., and achieve the effect of easy operation

Inactive Publication Date: 2014-08-27
杨悦
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention provides a color card and a method and system for testing skin, which are used to solve the problems of high cost, complicated use and low accuracy of the existing methods and systems for testing skin

Method used

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  • Color card and skin test method and system
  • Color card and skin test method and system
  • Color card and skin test method and system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Embodiment 1. The color card of this embodiment is used to test the skin. Taking the circular color circle as an example, see figure 1 As shown, it mainly includes: an inner color circle 11, an outer color circle 12, and a circular hollow area 10 inside the inner color circle 11. In this embodiment, the inner color circle 11 is equally divided into 8 color blocks 111 , and the outer color circle 12 is equally divided into 8 color blocks 121 , so there are 16 color block areas in two layers of color circles. In this embodiment, 8 colors are used symmetrically to fill the above 16 color blocks. These 8 colors include but are not limited to 7 basic skin colors ( figure 1 In white, the actual product is 7 basic skin colors) and black (that is, non-skin color, figure 1 are indicated by slash padding). Regarding the above-mentioned 7 basic skin colors, it is enough to randomly collect 7 experimenters. In order to achieve more accurate test results, in the research and deve...

Embodiment 2

[0025] Embodiment 2, the color card of this embodiment is used to test the skin, taking the square color circle as an example, see figure 2 As shown, it mainly includes: an inner color ring 21 , an outer color ring 22 , and a square hollow area 20 inside the inner color ring 21 . In this embodiment, the inner color ring 21 is equally divided into 8 color blocks 211 , and the outer color ring 22 is equally divided into 8 color blocks 221 , and the two layers of color rings have 16 color block regions in total. In this embodiment, 8 colors are used symmetrically to fill the above 16 color blocks. These 8 colors include but are not limited to 7 basic skin colors ( figure 2 In white, the actual product is 7 basic skin colors) and blue (that is, non-skin color, figure 2 are indicated by slash padding). Regarding the above-mentioned 7 basic skin colors, it is enough to randomly collect 7 experimenters. In order to achieve more accurate test results, in the research and develop...

Embodiment 3

[0026] Embodiment 3. This embodiment provides a method for testing skin, which is implemented by using the color cards of the above-mentioned embodiment 1 or 2. For the convenience of description, the color card of embodiment 1 is used as an example, see image 3 shown, including the following main steps:

[0027] S31. Put the color card on the skin, and acquire the image of the color card and the skin to be tested.

[0028]In a specific implementation, a smartphone is used to take pictures. Match the red color ring of the camera screen with the color ring of the color card. When the red color ring of the camera screen basically fits the color ring of the color card and the focus is successful, the device will automatically take a picture.

[0029] S32. Perform recognition and color extraction on the acquired color card and the image of the skin to be tested.

[0030] Sampling (zooming) the acquired image. Because the resolution of the original image is around 8M, the calcu...

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Abstract

The invention provides a color card and a skin test method and system. The color card comprises at least one closed color ring, the inside of the innermost color ring is a hollow area, each color ring is at least divided into two color blocks equally, each color block at least comprises one color block body with the color different from that of skin, and other color block bodies are filled with at least one preset skin color; closed annular areas are arranged between the innermost color ring and the hollow area, between the color rings and outside the outermost color ring, and the annular areas are filled with colors different from that of the skin. The method includes the steps that the color card is placed on the skin and the image of the color card and the image of the skin to be tested are obtained; the obtained image of the color card and the image of the skin to be tested are recognized, and colors are extracted; the extracted colors are corrected; according to the corrected colors, attribute parameters of the skin to be tested are calculated; according to the attribute parameters, attribute classification is carried out on the skin to be tested, and a test result is obtained. The system comprises the color card and a skin test device.

Description

technical field [0001] The invention relates to the field of software applications, in particular to a color card and a method and system for testing skin. Background technique [0002] It is human nature to love beauty, but there are currently two types of skin diagnosis tools on the market: hardware + software instruments and software-only question-and-answer tools. Instrument diagnostic tools in counters or beauty salons are expensive, complicated to use, and require maintenance; question-and-answer diagnostic tools rely on subjective judgment of users, have low accuracy, and have cumbersome questions. [0003] Instrument diagnostic tools in counters or beauty salons are expensive, complicated to use, and require maintenance; question-and-answer diagnostic tools rely on subjective judgment of users, have low accuracy, and have cumbersome questions. Contents of the invention [0004] The invention provides a color card and a method and system for testing skin, which are...

Claims

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Application Information

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IPC IPC(8): A61B5/103
Inventor 杨悦马里千孙强
Owner 杨悦
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