Selective defocussing for background blurring

version 2.5.0 (1.19 MB) by Sudeshna Bose
Selecting ROIs and other part is blur.


Updated 21 Nov 2021

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In this project any image of one's own choice can be taken. We can manually drag and select the Region Of Interests(ROIs) each of different sizes or in other words which parts we want sharpness and details to reamin intact. This is selective de focussing.
The rest parts i.e. background is blurr. Minimum and maximum blur factor is implemented.
Like for example here a photo of 5 people is taken. The focus is on the faces of 4 people other parts are blurr.
Input Image:
Input image now performing the task.
Output Image:
Here we can see the Faces of four people is in focus other part is blurr. This is done manually of different sizes.

Cite As

Sudeshna Bose (2022). Selective defocussing for background blurring (, MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R2021b
Compatible with any release
Platform Compatibility
Windows macOS Linux
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