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PJM


Active since 2013

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how can i generalize this code?
I have an image: <http://img23.imageshack.us/img23/2953/qyht.jpg> And my main work is this, clear all; img=imread('Crop...

meer dan 11 jaar ago | 0 answers | 0

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how can i simplify this for loop?
for i=1:2 %for-loop1 for j=1:5 %for-loop2 x(j)=i; y(j)=j+1; t=[x; y]'; end for j=1:5...

meer dan 11 jaar ago | 2 answers | 0

2

answers

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find spots in image
I have an image: <http://imageshack.us/scaled/landing/138/n9m1.jpg> The image has 7 circles.(6 bright, 1 dark) then, how c...

meer dan 11 jaar ago | 0 answers | 0

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find spots in image
I have an image: <http://img5.imageshack.us/img5/3617/clb1.jpg> and I use the code, then I can find the spots. ---------- ...

meer dan 11 jaar ago | 2 answers | 1

2

answers

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find the center point of color
<<http://www.aroundhawaii.com/assets/articles/2008/11/1543/images/nov08.jpg>> Let pixels of the image : 1x10 When I find t...

meer dan 11 jaar ago | 1 answer | 0

1

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Find common elements(?) in two arrays
For example, A=[2 2 2; 0 0 1; 1 2 3], B=[1 2 3; 2 2 2; 2 2 0] then I want to find the point of common elements between A,B...

meer dan 11 jaar ago | 1 answer | 0

1

answer

Question


How can I get image value and change value?
Hi. I have an image file. I want to draw a filled inside black circle. Must use this command : img(sub2ind(size(img),y,x))=0...

meer dan 11 jaar ago | 1 answer | 0

1

answer