CMOS vision sensor with fully digital image process integrated into low power 1/8-inch chip

被引：0
|
作者：
金湘亮 [1 ,2 ]
刘志碧 [1 ]
陈杰 [1 ]
机构：
[1] SuperPix Micro Technology Limited
[2] Mechanical and Materials Engineering Department,University of Western Ontario
来源：
ChineseOpticsLetters | 2010年 / 8卷 / 03期
关键词：
CMOS vision sensor with fully digital image process integrated into low power 1/8-inch chip; rate; RGB;
D O I：
暂无
中图分类号：
TP212 [发送器（变换器）、传感器];
学科分类号：
080202 ;
摘要：
A digital still camera image processing system on a chip,different from the video camera system,is presented for mobile phone to reduce the power consumption and size.A new color interpolation algorithm is proposed to enhance the image quality.The system can also process fixed patten noise（FPN） reduction, color correction,gamma correction,RGB/YUV space transfer,etc.The chip is controlled by sensor registers by inter-integrated circuit（I;C） interface.The voltage for both the front-end analog and the pad circuits is 2.8 V,and the volatge for the image signal processing is 1.8 V.The chip running under the external 13.5-MHz clock has a video data rate of 30 frames/s and the measured power dissipation is about 75 mW.
引用
收藏
页码：282 / 285
页数：4
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