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Color Image Enhancement using Contrast Stretching on a Mobile Device

Author(s): Normazida Jusoh | Rosalina Abdul Salam | M. Norazizi Sham Mohd. Sayuti

Journal: International Journal of Image Processing and Visual Communication
ISSN 2319-1724

Volume: 1;
Issue: 3;
Start page: 7;
Date: 2012;
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Keywords: contrast stretching | mobile device | color enhancement | embedded | Beagleboard-XM

Low quality digital images are still a common problem to all of us. It happens under low lighting condition, interference of atmospheric veil and other conditions. Automated enhancement on a mobile device is still a challenge. This research introduced and implemented an enhancement tool using contrast stretching method. Pixels are stretched within the non-outlier range from the input image. Higher quality images with less noise were produced. This tool is embedded into a mobile device, namely Beagleboard-XM on a Linux environment.

Tango Jona
Tangokurs Rapperswil-Jona

RPA Switzerland

Robotic Process Automation Switzerland