RGB to night vision

How to create night vision image using MATLAB ....didn't recognize the formula... some one explain to me

[KALYAN ACHARJYA]

Please share the formula?

[Walter Roberson]

That should be easy enough to implement. I would recommend im2double() first to avoid losing precision.

[Walter Roberson]

That is a different Question that has nothing to do with nightvision .

[Walter Roberson]

Do not completely change existing questions; start new questions instead.

[Rena Berman]

(Answers Dev) Restored edit

Answer 1

[Walter Roberson]

RGB = imread('baby.jpg');

RGBd = im2double(RGB);
G = RGBd(:,:,2);
OutputR = G/2;
OutputB = 2 * OutputR;
OutputG = 2 * OutputB;
Nightvision = im2uint8( cat(3, OutputR, OutputG, OutputB) );

montage({RGB, Nightvision})

[Walter Roberson]

That is a different Question that has nothing to do with nightvision .