Giving A Characteristic Answer for Partial blindness:

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Giving A Natural Solution to Color-Blindness Tudor Dumitras Girish Varatkar Nick Zamora May 09, 2002

Outline Emulating Color-visual deficiency Approach and Results Correcting Color-visual impairment Approaches and Results

Emulating Color-visual deficiency: Approach perplexity point The Color-dazzle can't recognize hues which lie on similar lines transmitting from disarray point

Emulating Color-visual deficiency: Approach

Emulating Color-visual impairment: Results Original Protanopic Deuteranopic Tritanopic Red-Green Color-daze individual will see just spots in test above and ought to have the capacity to see 56 in the test underneath

Emulating Color-visual impairment: Results Original Protanopic Deuteranopic Tritanopic A man with typical shading vision will see a 5, and a man with red/green Color-visual deficiency will see a 2

Emulating Color-visual deficiency: Results Original Protanopic Deuteranopic Tritanopic Above: www.vischeck.com comes about Below: Our outcomes

Outline Emulating Color-visual impairment Approach and Results Correcting Color-visual deficiency Approaches and Results

Approach #1: Discrete Histogram Equalization With Rotations: Results

Approach #1: Discrete Histogram Equalization With Rotations: Results Original Protanopic Deuteranopic Tritanopic

Approach #2: Edge Detection With Directional Filtering: Approach Detect edges in light of shading shortcomings Transform edges so that Guarantee all edges are discernable For instance: make an interpretation of red edges to blue and green edges [ ] 0 - 1 - √2 1 0 - 1 √2 1 0

Approach #2: Edge Detection With Directional Filtering: Results Original Protanopic Deuteranopic Tritanopic

Approach #3: Fractional V-Distortion: Approach foundation shrouded design

Approach #3: Fractional V-Distortion: Results Originals Protanopic Deuteranopic

Approach #3: Fractional V-Distortion: Results Emulation Approach #3 Emulation

Approach #4: RDL – (Rotation, Dilation, and Luminance): Approach

Approach #4: RDL – (Rotation, Dilation, and Luminance): Results Original Result

Approach #4: RDL – (Rotation, Dilation, and Luminance): Results Original Result After Emulation