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Efficient Energy Management for Video Data using Backlight Optimization

Author(s):

Suvarna Wandhekar , Government College Of Engineering And Research, Awasari; Albhar Pranjal, Government College Of Engineering And Research, Awasari; Bhangare Renuka, Government College Of Engineering And Research, Awasari; Kakade Priti, Government College Of Engineering And Research, Awasari; Rohokale Manisha, Government College Of Engineering And Research, Awasari

Keywords:

LCD Backlight, Power Management, SSIM Index, Mobile Devices, Mobile Streaming Applications

Abstract

Screen and CPU are two main factors resulting in fast power drains of smartphones. The mobile screen stays on for a long time when it comes to the multimedia streaming applications. A lot of energy is consumed during this period which adversely reduces the life of the battery. Yet there are many other factors too which lead to large consumption of power. In this paper, we modeled a system which efficiently manages the phone energy while playing video. The aim of this system is to compensate the power dissipation typically during multimedia streaming which is achieved by adjusting the backlight level as per video data requirement in such a way that users visual experience doesn't get affected.

Other Details

Paper ID: IJSRDV5I40321
Published in: Volume : 5, Issue : 4
Publication Date: 01/07/2017
Page(s): 339-340

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