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ghada sandoub


14 total contributions since 2018

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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...

25 dagen 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...

ongeveer een maand 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...

ongeveer een maand ago | 2 answers | 0

2

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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...

ongeveer een maand ago | 0 answers | 0

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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 ...

ongeveer een maand ago | 2 answers | 0

2

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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 ...

ongeveer 2 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...

ongeveer 2 maanden ago | 0 answers | 0

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Question


how to refine an image (preserve edges/smoothing) using summed area table(SAT)??
I have an image and I need to extend its texture using summed area table (SAT). first i need to apply (SAT) on the image using...

ongeveer 2 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

ongeveer 2 maanden ago | 2 answers | 0

2

answers

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...

2 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...

2 maanden ago | 0 answers | 0

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Question


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

2 maanden ago | 0 answers | 0

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Question


how to write this equation in Matlab?? please help
where Ig(x) is an image (matrix)

2 maanden ago | 1 answer | 0

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