The Application of Virtex-Ⅱ Pro FPGA in High-Speed Image Processing Technology of Robot Vision Sensor
(0) The Virtex- Ⅱ Pro FPGA is applied to the vision sensor tracking system of IRB2400 robot. The hardware platform, which undertakes the task of improving SNR and compressing data, is constructed by using the high-speed image processing of FPGA. The lower level image-processing algorithm is realized by combining the FPGA frame and the embedded CPU.The velocity of image processing is accelerated due to the introduction of FPGA and CPU. The usage of the embedded CPU makes it easily to realize the logic design of interface. Some key techniques are presented in the text, such as read-write process, template matching,convolution, and some modules are simulated too. In the end, the compare among the modules using this design, using the PC computer and using the DSP, is carried out. Because the highspeed image processing system core is a chip of FPGA, the function of which can renew conveniently, therefore, to a degree, the measure system is intelligent.
Y J Ren J G Zhu X Y Yang S H Ye
State key laboratory of precision measuring technology and instruments, Tianjin University, 300072, China
国际会议
第四届仪器科学与技术国际会议( 4th International Symposium on Instrumentation and Science and Tcchnology)
哈尔滨
英文
373-378
2006-08-08（万方平台首次上网日期，不代表论文的发表时间）