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Jonathan Harris

Active since 2019

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Please Help I am trying to get my add noise to my color image and then filter it out. Filtered channels don't retain the original picture.
function [Noise]=corrupt_it(MyImage); MyImage = 'MainProjImage.tif'; % my image I = imread(MyImage);%read the Image mean_ga...

5 years ago | 1 answer | 0

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Please help! Trying to convert greyscale image back to rgb. error "rbg" not defined when using conversion code.
Sun=imread('noisePhoto.jpg'); Sun2=rgb2gray(Sun); subplot(1,3,1) title('Original') imshow(Sun) [m,n]= size(Sun2); ou...

5 years ago | 1 answer | 0

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Please Help! Unable to perform assignment because the left and right sides have a different number of elements. Assignment is to color the inside of the star a random color.
img2=imread(''wingding-star.jpg'); subplot(1,2,1);imshow(img2); red=img2(:,:,1); green=img2(:,:,2); blue=img2(:,:,3); %...

5 years ago | 0 answers | 0

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Denoising fails due to "array dimensions must match binary array op". Picture is 500x500 pixels even.
img = im2double(imread('circuitboardN.jpg')); imgfft = fftshift(fft2(img)); H5 = zeros(500,500); H15 = H5; H30 = H5; H80 = H5;...

5 years ago | 1 answer | 0

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Unable to perform assignment because the left and right sides have a different number of elements. Picture is 464x464 pixels.
img=imread('wingding-star.jpg'); %Task 1.B take white pixels and make them into random color % Generate random number rng(0,'...

5 years ago | 0 answers | 0

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Needing to take the difference of the two images to get part C. I feel book maybe wrong in way it describes how to do it.
I have parts A and B working properly, verified by setting the 8th bit to 0 and returning a almost completely black image which ...

5 years ago | 1 answer | 0

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Question

Error-Double inputs must have integer values in the range of ASSUMEDTYPE. Question asks me to create a union of a constant image and skeleton image.
function [w]=IM_negative(y) y=imread('ImgSkeleton.jpg'); q=ones(317,167,3)*0.5; disp(q); figure(4) imshow(q); figure(1) i...

5 years ago | 0 answers | 0

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