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16 total contributions since 2018

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Question

How to apply the laplacian filter on a color image in Matlab?
Is there an embedded MATLAB function to apply a laplacian filter on the image ?? and how to use it ??

11 dagen ago | 1 answer | 0

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Question

How to apply highpass filter on image in Matlab??
I need to apply highpass filter on image, Is there a function in Matlab to apply highpass filter on the image??

15 dagen ago | 1 answer | 0

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Question

how to apply gaussian filter on images of type double in Matlab?
I have an image of type double and when i apply gaussian filter using built_in function ( gaussian = imgaussfilt(image);) ,I fou...

28 dagen ago | 1 answer | 0

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Question

how to measure the Color Quality Enhancement (CQE) in Matlab?
I have an enhanced image and I need to measure the quality of the enhanced image using Color Quality Enhancement (CQE) metric. D...

3 maanden ago | 0 answers | 0

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Question

how to use the measure of enhancement EME for color image?
I have an enhanced color image and I want to measure the quality of enhancement using the measure of enhancement (EME). should I...

3 maanden ago | 0 answers | 0

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Question

How can I compute the probability of a pixel intensity of the image in Matlab??
I have an enhanced image and I want to measure the amount of information in the enhanced image using the following metric: wh...

3 maanden ago | 2 answers | 0

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Question

How can I compute the absolute mean brightness error AMBE in Matlab?
An objective measurement is proposed to rate the performance in preserving the original brightness. It is referred to as absolut...

3 maanden ago | 0 answers | 0

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Question

how to estimate bright channel for color image in Matlab??
how to estimate the bright channel prior for color image (convert the image of the spatial domain into Brightness Domain) using ...

4 maanden ago | 2 answers | 0

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Question

how to estimate summed area table for a color image??
A summed area table is a data structure and algorithm for quickly and efficiently generating the sum of values in a rectangular ...

4 maanden ago | 0 answers | 0

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Question

how can i implement texture mapping for an image using summed area table in matlab??
i need a code to implement texture mapping using summed area table(SAT or integral image) in matlab. Can anyone help me on that...

4 maanden ago | 0 answers | 0

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Question

How to truncate the image values ??
How to truncate the image values so they stay in the [0 1] range

4 maanden ago | 2 answers | 0

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Question

how to to divide two images with different size ?
i have two images, the first one size is 625x948x3 and the second one size is 633x948x3 .. how can i make the two images with th...

4 maanden ago | 2 answers | 0

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Question

how to make the colors of the image more natural or visual??
I made a matlab code for image enhancement of low illumination image and the output image seems unnatural like this: is there...

4 maanden ago | 0 answers | 0

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Question

i want to write the previous equation in matlab, i applied the following form : sigma = (I/eta).*sum((log(( double(Imax) + d...

4 maanden ago | 0 answers | 0

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