A high-speed CMOS image sensor with profile data acquiring function

被引:24
|
作者
Sugiyama, Y [1 ]
Takumi, M [1 ]
Toyoda, H [1 ]
Mukozaka, N [1 ]
Ihori, A [1 ]
Kurashina, T [1 ]
Nakamura, Y [1 ]
Tonbe, T [1 ]
Mizuno, S [1 ]
机构
[1] Hamamatsu Photon KK, Hamamatsu, Shizuoka 4358558, Japan
关键词
CMOS image sensor; integration of images; profile data; region-of-interest readout;
D O I
10.1109/JSSC.2005.858475
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
We have developed a Profile Imager aimed at highspeed automatic target tracking. The Profile Imager can perform both target tracking within a 512 x 512-pixel entire image area and acquisition of partial images simultaneously and independenty. Experimental results of capturing 128 x 1.28-pixel partial images of an automobile license plate at 1620 frames/s are presented. In addition, results of integrating 89 partial images demonstrate the capability of the device as a high-speed, high-resolution, high-dynamic-range image tracker. A 0.6-mu m two-poly three-metal CMOS process is used to implement a 13.0 mm x 14.3 mm imager.
引用
收藏
页码:2816 / 2823
页数:8
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