Enhanced tone mapping of high dynamic range to correspond to illumination changes
SoC Design Conference（2014）
摘要
In recent years, the study of IoT (Internet of things) has been expanded to M2M (machine to machine) and V2V (vehicle to vehicle) communication using image information. Accurate image sensing is required for this kind of technology. This paper describes a normalized numeric image descriptor used to assess the luminance and contrast of the image. The proposed image descriptor uses each pixel's data as a weighted value of the probability density function. It is further defined by normalization for objective representation. The proposed numeric image descriptor can be used in the adaptive gamma process because it suggests an objective basis of the gamma value selection. In particular, it is possible to use tone mapping in illumination changes and low illumination because of its high dynamic range.
更多查看译文
关键词
internet of things,image enhancement,image representation,lighting,probability,iot,m2m communication,v2v communication,adaptive gamma process,gamma value selection,high dynamic range,illumination change,image contrast,image descriptor,image information,image luminance,machine-to-machine communication,normalized numeric image descriptor,objective representation,probability density function,tone mapping,vehicle-to-vehicle communication,internet of things (iot),gamma correction,illumination,image processing,dynamic range,image resolution
AI 理解论文
溯源树
样例
生成溯源树，研究论文发展脉络
Chat Paper
正在生成论文摘要