OPT OpenIR  > 动态光学成像研究室
A method of converting CameraLink into HDMI based on FPGA
Du, Xingqian1,2; Zhang, Haifeng1; Feng, Jia1; Xie, Qingsheng1
2018
Conference Name6th International Conference on Optical and Photonic Engineering, icOPEN 2018
Source PublicationSixth International Conference on Optical and Photonic Engineering, icOPEN 2018
Volume10827
Conference Date2018-05-08
Conference PlaceShanghai, China
PublisherSPIE
Contribution Rank1
Abstract

CameraLink technology is a high-speed serial data connection standard widely applied in industrial cameras. In order to realize the displaying and processing of video based on industrial cameras with CameraLink interface, this paper has presented a video protocol conversion system based on Altera's Cyclone FPGA. The system is able to convert CameraLink video outputted from the camera into High Definition Multimedia Interface (HDMI) signals for displaying. The system consists of power module, CameraLink receiver module, FPGA, as well as HDMI output module. The PCB of the system is designed with Altium Designer 16 and the software is designed on the Quartus II platform using Verilog HDL. The FPGA accomplishes CameraLink signal processing, color space conversion from RGB to YCbCr 4:2:2 and HDMI output chip configuration. The experiment results show that this system is stable enough that can reliably achieve HDMI video displaying, which is able to be applied to video displaying of industrial cameras with CameraLink interface. © 2018 SPIE.

KeywordCameralink Hdmi Fpga Color Space
Department动态光学成像研究室
DOI10.1117/12.2327105
Indexed ByEI ; CPCI
ISBN9781510622562
Language英语
ISSN0277786X
WOS IDWOS:000450859600041
EI Accession Number20183305684076
Citation statistics
Document Type会议论文
Identifierhttp://ir.opt.ac.cn/handle/181661/30569
Collection动态光学成像研究室
Affiliation1.Xi'an Institute of Optics and Precision Machines, Chinese Academy of Science, Xi'an; 710119, China;
2.University of Chinese Academy of Science, Beijing; 100039, China
Recommended Citation
GB/T 7714
Du, Xingqian,Zhang, Haifeng,Feng, Jia,et al. A method of converting CameraLink into HDMI based on FPGA[C]:SPIE,2018.
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