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Rui Zhao


Active since 2012

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Answered
How to resize and display an image......
doc imresize

ungefär 12 år ago | 0

Answered
multiple view tracking
non-overlapping views or overlapping views? The former one shall involve the topic 'person reidentification', while the latter o...

ungefär 12 år ago | 0

Answered
1/X & X^-1 are they the same?
If X is a square matrix, 1/X shall be inv(X) since Matlab can't recognize 1/X for a matrix. Moreover, inv(X) is just the same f...

ungefär 12 år ago | 2

Answered
Search for individual characters within string
For searching for 'x' in 'AX', you can search the uppercase of input via doing this: char(double('x') - 32); % translate the ...

ungefär 12 år ago | 0

Answered
How to make white color in matlab as '0' while black color as "1"
That depends on your object shape. Only edges cannot help you extract the whole object. If your object has a specific shape, lik...

ungefär 12 år ago | 0

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Color Histogram weighted by non-isotropic Gaussian Kernel
I have a patch to extract color histogram, meanwhile I want to incorporate the spatial weights into the color histogram. The spa...

ungefär 12 år ago | 1 answer | 0

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