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Screen Detection in a Dark Room

version 1.0.1 (37.3 KB) by Ashadullah Shawon
This matlab code can detect desktop/laptop/mobile/other led screen in a dark room by creating bounding box around the screen.

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Updated 17 Jul 2019

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Screen Detection in a dark room (desktop/laptop/mobile/other led screen ):
1. Median filtering the image to remove noise
2. Finding edges MASK
3. Dilate mask with disk
4. Smoothing image to reduce the number of connected components
5. Finding the regionprops and drawing Bounding Box

Cite As

Ashadullah Shawon (2020). Screen Detection in a Dark Room (, MATLAB Central File Exchange. Retrieved .

Comments and Ratings (1)

Ashadullah Shawon

You can also find this code and input image in this github repo:



Provided Input and Output Images

MATLAB Release Compatibility
Created with R2018b
Compatible with any release
Platform Compatibility
Windows macOS Linux