Application of improved SURF algorithm to feature matching

Li-rong, 赵立荣 Zhao; Wei, 朱玮 Zhu; Yong-gang, 曹永刚 Cao; Yu-han, 柳玉晗 Liu; Jun-xi, 孙俊喜 Sun

doi:10.3788/ope.20132112.3263

Cited by 3 publications

(2 citation statements)

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“…Because the digital camera is located in the rotary platform, but the main control computer is fixed. So the transmission fiber is divided into two-way, one rotates with the rotary platform, another has been fixed in non-rotating vertical axis of the system, the connection of them realized by fiber optic rotary joint (FORJ) [6][7][8].…”

Section: Advanced Materials Research Vols 760-762mentioning

confidence: 99%

“…Fig. 3 The transmission mode sketch map of high-speed digital video signal In the design of optical transmitting end 32 Bit simplex transmission mode of HDMP-1032 is applied, that is, single stage multiplexing is designed in the front of HDMP-1032 and realized by FPGA [5][6]. The chip of HDMP-1032/HDMP-1034 is used as double stages multiplexing/demultiplexing functional chip.…”

Section: Design Of High-speed Video Signal Parallel/serial Conversion...mentioning

confidence: 99%

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The High-Speed Video Signals Fiber Transmission Design Using of Optical Fiber in Photoelectric Tracking Equipment

Zhong¹,

Liu²,

Yu³

et al. 2013

AMR

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To improve the quality of the signal transmission and increase the bandwidth in the photoelectric tracking equipment, a kind of mixed transmission design of low-speed digital signals and high-speed digital video signals in use of optical fiber has been carried out. And in the system the high-speed parallel and serial transmission cells realizes the serial and de-serial of the digital video signals in use of the Agilent chip of HDMP-1032/1034, the optical fiber transmits the high-speed optical signals as the transmission media. The signal transmission bandwidth can be up to over 500MHz in use of optical fiber, otherwise the signal transmission quality and environment adaptability has been improved greatly.

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Section: Advanced Materials Research Vols 760-762mentioning

confidence: 99%

Section: Design Of High-speed Video Signal Parallel/serial Conversion...mentioning

confidence: 99%