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How can I unscramble a scrambled image?
Dear @eulerphi, use this code: I = imread('Lena512.bmp'); row = size(I, 1) / 64; col = size(I, 2) / 64; I_scramble = mat2ce...

8年以上 前 | 1

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For font recognition thinning will be an appropriate step to extract feature?
do upload the code you are using for features, and i used the clipped snap which you uploaded as figure, do use this pic for t...

8年以上 前 | 0

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how to obtain the space between two words in a given sentence?
i used your code and modified that to detect space between pixels as shown in pic attached <</matlabcentral/answers/uploaded...

8年以上 前 | 4

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how to obtain the space between two words in a given sentence?
dear meghashree try this code <</matlabcentral/answers/uploaded_files/42034/pic5.PNG>> clear all close all clc ...

8年以上 前 | 1

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How to locate and extract elements from a matrix?
try this clear all close all clc A=randint(6,4,[1 100]) for i=1:size(A,2) o=A(:,i); ...

8年以上 前 | 0

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How can i get clear straight line edge detection ? I have used following image and i have following edge detect image this is not clear ?
hello selva till yet i worked with finding the lines which are area of interest, i have to work on theta to tilt than on right ...

8年以上 前 | 1

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For font recognition thinning will be an appropriate step to extract feature?
try to use this code and do include more features for word, i used the number of alphabets a word has and area of the word and c...

8年以上 前 | 0

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Signal-to-noise ratio color image
i hope you are using image in the format of uint8 so maximum value will be 255, in this case S=255.^2 you can use this code fo...

8年以上 前 | 0

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For font recognition thinning will be an appropriate step to extract feature?
dear rutika, yes thinning is an appropriate step for extract features unless until you only need geometric features for making...

8年以上 前 | 0

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what should be the values of all the fidelity parameters that are calculated in denoising of an image?
use this code clear all close all clc image=imread('cameraman.tif'); figure(1) imshow(image); drawnow...

8年以上 前 | 0

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How can I have different ROIs (Region Of Interest) in a image using imellipse?
hello azim this code will help you, do change for for loop for the number of iterations you want clear all close all ...

8年以上 前 | 1

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testing neural network in after successful training
do try result = net([12 5 3 4]');

8年以上 前 | 0

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How can i get clear straight line edge detection ? I have used following image and i have following edge detect image this is not clear ?
may be this code will help you, or do i know what type of edges exactly you want? <</matlabcentral/answers/uploaded_files/418...

8年以上 前 | 0

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Any hint about this error?
eye() will give you a output in double format and when you use ~~eye() it automatically converts in logical. the command R(in...

11年弱 前 | 0

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Any hint about this error?
use this R = rand(7,7); ind_diag = logical(eye(7)); R(ind_diag)

11年弱 前 | 0