Gaussian filter during the inverse-halftoning

hi

can helpe to applying the Gaussian filter during the inverse-halftoning by image?????

Answer 1

[Rahul]

Hi @arwa allubani,

In order to apply Gaussian filter, consider the use of 'imgaussfilt' function and specify the number of kernels as an argument to the function.

In order to apply inverse-halftoning to the image, the following MATLAB Answer can be referred which mentions Image thresholding: https://www.mathworks.com/matlabcentral/answers/14554-how-do-i-create-a-halftoning-effect-in-matlab

Consider the use of following File Exchange submissions for Inverse-Halftoning:

'Inverse-Halftoning Jarvis method': https://www.mathworks.com/matlabcentral/fileexchange/25303-image-halftoning-by-jarvis-method

'Inverse-Halftoning Floyd's method': https://www.mathworks.com/matlabcentral/fileexchange/25302-image-halftoning-by-floyd-s-method

Refer to the following MathWorks documentations to know more:

'imgaussfilt': https://www.mathworks.com/help/releases/R2024a/images/ref/imgaussfilt.html

Thanks.