A mobile phone-based color-blind image conversion system and its application method

Abstract

The invention provides a color-blind image conversion system based on mobile phones. The system comprises an image acquisition device, an image processing device for processing the acquired images and a display device for displaying the images, wherein the image processing device comprises a setting module and a converting module; the setting module is used for creating one or more user setting items in the processing process; the converting module is used for converting at least one color on the images according to the user setting items in the processing process and comprises a simulation unit and a translation unit; the simulation unit is used for carrying out color-blind simulation conversion on the images according to the user setting items in the processing process and is used for realizing simulation of various defective color visions; and the translation unit is used for carrying out color vision color translation conversion on the images according to the user setting items in the processing process. The invention provides the technology and device which can help people with defective color visions to carry out effective communication and comprehension of the color information anytime and anywhere if necessary.

Description

technical field [0001] The invention designs an image processing device and method, and in particular relates to a mobile phone-based colorblind image conversion system and an application method thereof. Background technique [0002] According to statistics, about 8% of people in the world belong to abnormal color vision (color difference), and they cannot distinguish and distinguish some colors due to the defect of cone cells in the retina. With the development of semiconductor and communication technology, the application of color-screen mobile phones with cameras has become more and more popular. People can take pictures anytime and anywhere and store them in the mobile phone for processing. [0003] People with normal color vision have a fixed ratio of three types of cones (long-wave cones L, medium-wave cones M, and short-wave cones S), called normal trichromatic vision. Abnormal color vision results from complete or partial loss of one or more types of cone cells. Pa...

AI Technical Summary

Problems solved by technology

However, heterochromatics are just unable to discern and distinguish some colors, they don't just see black and white

If a color image is completely converted into a black and white image, all other color information that can be perceived by color variants will be lost, and it will not be able to effectively communicate color information between color variants and normal color vision

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