Research and Implementation of a Multiple Channel CMOS Image Sampling System

Author

Shan, Baotang ; Wang, Weijiang ; Shen, Tingzhi ; Jianmin Lv

Author_Institution

Dept. of Electron. Eng., Beijing Inst. of Technol.

Volume

1

fYear

2006

fDate

16-20 2006

Abstract

In this paper, MT9T001, a 1/2 inch 3-megapixel CMOS digital image sensor is introduced. A multiple channel image sampling system is designed and implemented with MT9T001. The sensor parameters are configured and the synchronous exposure problem is solved. The test results are illustrated and the real captured images are shown. Based on hardware, a new FPGA design method of Bayer data to RGB transform is given, which is easy to implement, resources-saving and robust. The method is employed in the multiple channel image sampling system. Real scene monitoring results are captured and presented finally

Keywords

CMOS image sensors; field programmable gate arrays; image resolution; image sampling; transforms; Bayer data; CMOS digital image sensor; FPGA design method; MT9T001; RGB transform; multiple channel CMOS image sampling system; synchronous exposure problem; CMOS image sensors; Design methodology; Digital images; Field programmable gate arrays; Hardware; Image sampling; Layout; Monitoring; Robustness; Testing;

fLanguage

English

Publisher

ieee

Conference_Titel

Signal Processing, 2006 8th International Conference on

Conference_Location

Beijing

Print_ISBN

0-7803-9736-3

Electronic_ISBN

0-7803-9736-3

Type

conf

DOI

10.1109/ICOSP.2006.344561

Filename

4128897