Title :
High-integrated structured light 3-D measurement system based on ARM
Author :
Xiaoyang Yu ; Yang Wang ; Ying Wang ; Haibin Wu ; Shuchun Yu ; Deyun Chen
Author_Institution :
Higher Educ. Key Lab. for Meas. & Control Technol. & Instrumentations of Heilongjiang province, Harbin Univ. of Sci. & Technol., Harbin, China
Abstract :
This paper proposes a high-integrated structured light 3-D measurement system based on ARM9 development platform and embedded Linux system. System scheme, system control and system measurement were investigated. First embedded operation system based on hardware platform of S3C2440 was analyzed, peripheral expansion device camera and serial controlled projector were used to constitute measurement system. Then image acquisition was realized through Video for Linux, projector was controlled through serial communication. Finally coordinates of object were obtained by structured light 3-D measurement method. This paper describes the hardware and software of measurement system; experimental results show that miniaturization and integration were realized in structured light 3-D measurement system.
Keywords :
Linux; cameras; computerised instrumentation; microprocessor chips; reduced instruction set computing; stereo image processing; ARM9 development platform; S3C2440 hardware platform; Video for Linux; embedded Linux system; embedded operation system; high-integrated structured light 3D measurement system; image acquisition; peripheral expansion device camera; serial communication; serial controlled projector; system control; system measurement; system scheme; Cameras; Linux; Man machine systems; Manuals; Software; TV; Universal Serial Bus; embedded system; image acquisition; serial communication; structured light;
Conference_Titel :
Strategic Technology (IFOST), 2011 6th International Forum on
Conference_Location :
Harbin, Heilongjiang
Print_ISBN :
978-1-4577-0398-0
DOI :
10.1109/IFOST.2011.6021251
