Front Inner Page - Volume 3 No.1 February 2016

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  • Title

    :

    Efficient Image Re-coloring Mechanism for Color Vision Deficient (CVD) Persons

    Authors

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    P.Nivetha 1,Oyek Talom 2 , Mrs.A.Arulmozhi 3

    Keywords

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    Color Blindness, Matlab image processing, color transformation, FCM clustering, Transformation matrix, perceptibility, Color Vision Deficient (CVD).

    Issue Date

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    February– 2016

    Abstract

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    differences between colors. In order to help the persons having color blindness the colors in the images can be changed so that the persons can be able to recognize the colors. The process of recoloring of images is proposed which changes the colors in the images without affecting the originality of the image. The proposed approach identifies the colors in the images and then clusters the colors and finally color transformation is applied and the similarities were measured. The clusters were extracted from Fuzzy-C means clustering algorithm. The performance of the process is measured with the help of the naturalness and perceptibility. In the color identification step based on the color blindness of the person the color is identified from the RGB image. If the person contains red deficiency the red color regions from the images were alone identified. Similarly for green and blue color deficiency the color regions were extracted from the images. The performance of the process is measured based on the naturalness and perceptibility of the resulting color transformed image. The values were calculated based on the difference between the original RGB image and the transformed image.

    Page(s)

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    6-11

    ISSN

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    2347- 4734

    Source

    :

    Vol. 3, No.1, February 2016

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