Desigen of real-time target tracking system based on DSP+FPGA

Wen, 高文 Gao; Ming, 朱明 Zhu; Jian, 刘剑 Liu; Yang, 汤洋 Tang

doi:10.3788/yjyxs20142904.0611

Cited by 2 publications

(1 citation statement)

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“…This is often difficult to meet the requirements of high real-time performance systems. With the processing power of FPGA becoming more and more powerful, and the system based on FPGA has a wide range of applications [1][2][3][4][5] . At the same time, the Cameralink interface can meet the market's demand more comprehensive with its higher frame rate .…”

Section: Introductionmentioning

confidence: 99%

Research on the video processing module based on cameralink interface technology

Ling,

Zhu,

Chen

2023

International Conference on Automation Control, Algorithm, and Intelligent Bionics (ACAIB 2023)

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In order to solve the problem of speed matching between image data output and acquisition, it is convenient to provide simple and flexible transmission for high-speed digital cameras and image acquisition cards. This paper proposes a video processing module based on CameraLink interface technology. By making full use of the internal resources of FPGA, the algorithm is executed efficiently. The system not only supports the clock 85MHz, but also the acquisition cache is not less than 64MB. Real-time acquisition and processing of CameraLink with image characteristics of 200Hz/50Hz(16bit/8bit); Moreover, it supports two channels of 50Hz(8bit/8bit×3) CameraLink image output, and realizes the video conversion from CameraLink signal to SDI signal. The functional correctness and performance stability of the video processing module based on CameraLink proposed in this paper are verified through function and pressure tests.

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Section: Introductionmentioning

confidence: 99%