High Dynamic Range Video Streams Based on Inexpensive Image Sensors

被引：0

作者：

Peng, Sheng-Yi ^{[1
]}

Wu, Yu-Chi ^{[1
]}

Chang, Pao-Chi ^{[1
]}

机构：

[1] Natl Cent Univ, Dept Commun Engn, Jhongli, Taiwan

来源：

2016 IEEE 6TH INTERNATIONAL CONFERENCE ON CONSUMER ELECTRONICS - BERLIN (ICCE-BERLIN) | 2016年

关键词：

high dynamic range; digital photography; image processor;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This paper proposes a High Dynamic Range (HDR) system with low computation complexity based on inexpensive electronic devices. It utilizes advanced hardware structure with CMOS sensors that can generate multiple frames consisting of long and short exposures. In addition, the interval time between long and short frames can be set to a few msec or even less. Existing HDR recovering and compression techniques are used in the proposed system. Both the regular mode and the HDR mode share the same image processor and keep the same sensor characteristics. It exhibits minimum impact to the image processing unit while demonstrates excellent HDR performance.

引用

页数：4