...
首页> 外文期刊>American journal of applied sciences >MEASURING POWER CONSUMPTION FOR IMAGE PROCESSING ON ANDROID SMARTPHONE
【24h】

MEASURING POWER CONSUMPTION FOR IMAGE PROCESSING ON ANDROID SMARTPHONE

机译:在安卓智能手机上测量图像处理的功耗

获取原文
获取原文并翻译 | 示例
           

摘要

The energy consumption of smartphones can be undertaken in multiple levels of hardware and software. Generally, there are two approaches in measuring power consumption of a smartphone application which are the measurement-based and estimation-based methods. The goal of this study is to compare the two power consumption measuring approaches in quantifying the power consumed by image processing applications in Android smartphone. For measurement-based approach, a simple wattmeter is designed whereas for the estimation-based approach, an Android application called the PowerTutor will be utilized. The wattmeter and PowerTutor will measure the power consumption of eight image processing methods running on modified Android library with self-implemented algorithm called the CamTest. According to t-test analysis that has been conducted, the p values of all of the image processing methods show that there are no significant differences between the wattmeter and the PowerTutor application (p>0.01). Even though measurement-based method is more accurate than estimation-based method in term of measuring power consumption, PowerTutor application proved it provides accurate, real-time power consumption estimation for Android platform smartphones. Application developers still can use PowerTutor as an option to determine the impact of software design on power consumption.
机译:智能手机的能耗可以在多种级别的硬件和软件中进行。通常,有两种方法可用于测量智能手机应用程序的功耗,即基于测量的方法和基于估计的方法。这项研究的目的是比较两种功耗测量方法,以量化Android智能手机中图像处理应用程序的功耗。对于基于测量的方法,将设计一个简单的电表,而对于基于估计的方法,将使用一个称为PowerTutor的Android应用程序。功率计和PowerTutor将使用称为CamTest的自实现算法来测量在修改的Android库上运行的八种图像处理方法的功耗。根据已经进行的t检验分析,所有图像处理方法的p值都表明,功率计和PowerTutor应用程序之间没有显着差异(p> 0.01)。尽管就功耗而言,基于测量的方法比基于估计的方法更准确,但PowerTutor应用程序证明了它可以为Android平台智能手机提供准确的实时功耗估计。应用程序开发人员仍然可以使用PowerTutor作为确定软件设计对功耗影响的选项。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号