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The Circuit Design of the Large Surface Matrix CMOS Camera

Author: CuiMin
Tutor: FuLiChen；WanZhongZuo
School: Changchun University of Science and Technology
Course: Microelectronics and Solid State Electronics
Keywords: VHDL FPGA CMOS image sensors SDRAM memory Image processing
CLC: TB852.1
Type: Master's thesis
Year: 2009
Downloads: 118
Quote: 1
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Abstract


With the rapid development of unmanned aerial vehicles , the real-time transmission of reconnaissance image . In order to obtain high-resolution images , at the same time to meet the miniaturization requirements of this subject the surrounding area array CMOS FPGA build a camera system . In this thesis, according to information presented CMOS area array camera system solutions . Then analyzed on the CMOS image sensor working principle as the image data acquisition unit , and finally select IBIS5-A-1300 CMOS . The last article focused on high-speed image acquisition , storage , and image processing applications around the FPGA CMOS FPGA using hardware description language VHDL timing and filtering procedures , the compiler generates a hardware logic circuit , be able to determine the delay and computation time , making it suitable for high-speed applications . By the image processing technology , so that the original image to enhance contrast, and to improve the image quality .

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CLC: > Industrial Technology > General industrial technology > Photography > Photographic machines and equipment > Photographic equipment and replication equipment > Camera
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