Vishnu R

Actif depuis 2015

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Question

How can I use gabor filter for image enhancement?
I want to enhance an image..Before enhancing I want to do some filtering operation.For that can I use gabor filter?

presque 10 ans il y a | 1 réponse | 0

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Question

How to remove Poisson noise in an image? Which filter is suitable for this noise removal?
I want to remove poisson noise from an image and it is to be further enhance... So please help me to denoise the poisson noise. ...

presque 10 ans il y a | 1 réponse | 0

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réponse

Question

How to use median filter to remove salt and pepper noise?
I want to remove salt and pepper noise from an image and it is to be further enhance... So please help me to denoise the salt an...

presque 10 ans il y a | 1 réponse | 0

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réponse

Question

How can we remove gaussian noise from an image?
I add gaussian noise to my image. I want to denoise it for further enhancement..

presque 10 ans il y a | 1 réponse | 0

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Question

How can we improve the image quality and PSNR of the enhanced image?
I want to improve the SNR and quality of my enhanced image..what method should I adopt to perform this? Please help me to do thi...

presque 10 ans il y a | 1 réponse | 0

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réponse

Question

How can we apply a gaussian noise to a image?
I want to apply gaussian noise to my input image? Is it possible to enhance the gaussian noise added image?

presque 10 ans il y a | 3 réponses | 0

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réponses

Question

How can we implement bi-log transform in matlab?
Please help me by giving the matlab code for bi-log transform in order to enhance the image

environ 10 ans il y a | 1 réponse | 0

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Question

How to shift zero frequency component in matlab?
I have an image. and i apply fft on it. now i want to shift zero frequency component .

environ 10 ans il y a | 1 réponse | 0

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Question

How we can enhance the image using bi-lateral filter in matlab?
I want to apply bi-lateral filter for contrast enhancement

environ 10 ans il y a | 1 réponse | 0

1

réponse

Question

Is the imgaussfilt is an inbuilt function?
I want to use imgaussfilt() function for applying the weighting distribution

environ 10 ans il y a | 1 réponse | 0

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Question

How can I apply a weighting distribution on the histogram of hsv components?
Is this program is correct or not?? I have the histogram of hsv components.. I want to apply weighting distribution on the histo...

environ 10 ans il y a | 1 réponse | 0

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Question

Is it possible to apply imgaussfilt() on the histogram image of hsv components?
I have hsv components of a white balanced image.. Then I analyse the histogram of the components separated image.. Now, I want ...

environ 10 ans il y a | 1 réponse | 0

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Question

How can I apply bi-lateral filter for enhancing the gamma corrected image?
I have a gamma corrected image.I want to spatially enhance the image using bi-lateral filter or local means filter.. please help...

environ 10 ans il y a | 1 réponse | 0

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Question

My project is generalized equalization model for image enhancement.. Can anyone please help me to implement with matlab code?
The model means it is the joint strategy of white balancing and contrast enhancement with some parameters such as contrast gain ...

environ 10 ans il y a | 1 réponse | 0

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Question

Can we apply histogram equalization on the HSV image?
I have an HSV image.. and i want to apply histogram equalization on this image.. is it possible?

environ 10 ans il y a | 2 réponses | 0

2

réponses

Question

Is the Gaussian blur filter is a weighting distribution filter?
I have an equalized hsv image.Now i want to apply the Gaussian distribution on the equalized image. For that can I use Gaussian ...

environ 10 ans il y a | 1 réponse | 0

1

réponse

Question

How can I combine the separated H, S, V components into a single image?
Separated H, S, and equalized V components can be joined into a single image

environ 10 ans il y a | 1 réponse | 0

1

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Question

How can I equalize the V component of a HSV image?
I separated the HSV image into H, S, V components... But, I have no V component in my image.. then how i equalize the HSV image?...

environ 10 ans il y a | 1 réponse | 0

1

réponse

Question

How can I perform histogram equalization on separated H, S, V components?
I have an hsv image. And I splitted the hsv image into separate h, s, v components.. I want to perform a histogram equalization ...

environ 10 ans il y a | 1 réponse | 0

1

réponse

Question

How can I perform the joint process of weighting distribution and gamma correction on a histogram equalized image?
I enhanced the white balanced hsv image using histogram equalization. Now I want to perform a weighting distribution and a gamma...

plus de 10 ans il y a | 1 réponse | 0

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réponse

Question

How can I split an hsv image into separate h,s,v components?
I have a white balanced image in rgb format. I want to convert the rgb image into hsv image and want to split into separate h,s,...

plus de 10 ans il y a | 2 réponses | 1

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réponses

Question

How can I convert a single R component into single H component or single G component into single S component etc?? Is it a possible conversion?
Firstly I convert my rgb image into single r, g, b components separately.Now i want to convert these separated single r, g, b co...

plus de 10 ans il y a | 1 réponse | 0

1

réponse

Question

How to white balance the each RGB components of an image?
First I uploaded an image and splitted it into RGB components..Then I want to white balance each rgb components seperately.. Is ...

plus de 10 ans il y a | 4 réponses | 0

4

réponses

Question

How we can apply a gamma correction on a white balanced image?
I want to post process the white balanced image. So, i'm going to apply a gamma correction on the white balanced image

plus de 10 ans il y a | 1 réponse | 0

1

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Question

How we can recursively segment a histogram??
recursive histogram based segmentation

plus de 10 ans il y a | 1 réponse | 0

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Question

what do you meant by a gamma corrected value for an image??
i want to apply a gamma correction value on an image

plus de 10 ans il y a | 1 réponse | 0

1

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Question

How we can post process the white balanced image??
I want to enhance the contrast of the post processed image...

plus de 10 ans il y a | 1 réponse | 0

1

réponse

Question

How can I implement the joint strategy of white balancing and contrast enhancement???
my project is on generalized equalization model for image enhancement

plus de 10 ans il y a | 1 réponse | 0

1

réponse