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the following code allowed me to choose the point of my interest to identify pixel value I=imread('3.BMP'); vals=impixel(I);...

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Asked 4 years ago

Thanks Roberson

accepted

Answered 4 years ago

1/(mean(mean(I1(xy_index(2)+(-7:7),xy_index(1)+(-7:7),1)))/mean(mean(I2(xy_index(2)+(-7:7),xy_index(1)+(-7:7),1))))

i am currently studying color models in matlab specially YCbCr color model. I had an RGB image. First i converted image into YCb...

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Asked 3 years ago

a=0.85; for i=1:7 filename=strcat('D:\2nd year\EXP season 2\Dry\cat1\',num2str(i),'.bmp'); I=imread(filenam...

I want to know wheter there is some functions in matlab which would describe the intensity of an image. I want to study differen...

I took an image of the object and estimated its g channel value at some points. Next time i changed the position of the object a...

I have a matlab plot containing value of x from 5 to 25. I want to find the y value corresponding to 3 at x axis but I can't use...

I have some images. My task is to calculate intensity of these images. Initially I used color plane (for e.g red, green etc) but...

I have seven green colour images of different intensities at different spatial positions. i used four different positions to fin...

I used the following codes f=imread('phalenges.jpg'); [M,N]=size(f); sig=10; F=fft2(f); H=lpfilter('gaussian',[M,N],'sig');...

I want to filter an image by using non linear spatial filters. I used the command colfilt(I,[3 3],'sliding',fun 'parameter'); I...

I want to use intrans function for intensity transformation of a color image. the function intrans(I,'neg') doesn't work where I...

I used a set of colorspace function to study the intensity of color in the same images. I had seven green colored images and I u...

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I was trying to process some images in matlab by using linear color space image feature of ipt. For this, I followed a tutorial ...

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