Akbas Ezaldeen Ali

6 Questions 11 Answers 0 Followers

Questions related from Akbas Ezaldeen Ali

How to remove Gaussian noise?

How can I Retrieve the original image 'A' from its noised version that obtained by adding Gaussian noise, with mean =0 and variance = 0.001, by using the following Matlab code: B =...

10 October 2019 8,610 5 View

Why the color value of pixels in images represent by fractional numbers??

My question about images in Matlab: Why is the color value of pixels sometimes represented by integer numbers such as: Pixel information(X,Y) [R G B]= (10,20) [139, 104, 172] and other times by...

04 April 2019 720 7 View

How can I keep the original color of a pixel after I assigned it to another image ?

I need help, please: I am working on a project in Matlab and I need to put a pixel on a specific location on an image. I do it but the problem is in the changing of the color of this pixel after...

02 February 2019 3,299 6 View

How can I extract keyframes from a long video ??

chopping video into keyframes

11 November 2018 7,495 0 View

How can I remove unwanted sounds and noise from a audio file?

noise removal

11 November 2018 6,185 0 View

Which is the best filter that can be used to remove noise from audio file?

audio filter

11 November 2018 8,442 0 View