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Ram


Active since 2015

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How can I compute the pixel difference at each gradient direction of an edge image I satisfying threshold??
I need Mat-lab code to compute pixel difference for edge image at each angle

8 years ago | 1 answer | 0

1

answer

Question


how to compute pixel difference based upon gradient direction of an image
based on four different directions need to compute pixel difference satisfying threshold value

8 years ago | 1 answer | 0

1

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Question


angle and edge pixel matrix in which according to angle i need to compute pixel difference based upon threshold value please anyone suggest
for i=1:256; for j=1:256; if angle(i,j)==0; t=1;k=256; for r=1:k; xm=e(i,j-r); xo=e(i,j); xn=e(i,j+r); if abs(xm-xo)<=t ...

8 years ago | 0 answers | 0

0

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Question


how to apply glcm to all pixels of 256*256 matrix with their corresponding directional matrix of 256*256 matrix
want to apply GLCM for every pixel values with their corresponding predefined direction for each pixel in the image

8 years ago | 1 answer | 0

1

answer

Question


Remap values of 256x256 array based on ranges
done like this if (n_rounded>=-90.0) && (n_rounded<-67.5) n_rounded=-90; elseif (n_rounded>=67.5) && (n_rounded<90.0...

8 years ago | 2 answers | 0

2

answers

Question


while installing SVM package to matlab 2013a getting error
the error is svmtrain.c svmtrain.c(5) : fatal error C1083: Cannot open include file: '../svm.h': No such file or directo...

9 years ago | 1 answer | 0

1

answer

Question


for image 668*1537,among them for 159 different rows are selected to insert new pixel values by retaining original pixel values how to insert this pixel values for selected 159 different rows such that pixles are inserted at those rows
display of the resultant image is also needed

9 years ago | 1 answer | 0

1

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Question


I want to know at which rows of a gray scale image the intensity values are zeros and want to insert my pixel values in that rows at specific interval
grayscale image

9 years ago | 1 answer | 0

1

answer

Question


how to create columns in a image
i have more number of rows in an image so for equalizing with columns i need to add some columns can any one suggest .

9 years ago | 2 answers | 0

2

answers