TY - GEN
T1 - Automatic partition focusing based perpendicularity adjustment technology for camera optical axis
AU - Wang, Qiang
AU - Zuo, Fuchang
AU - Zhang, Zhijing
AU - Zhang, Xiaofeng
PY - 2011
Y1 - 2011
N2 - A perpendicularity adjustment method for camera optical axis based on automatic partition focusing was proposed to improve the spatial positioning accuracy of monocular micro-vision for plate microstructure. The method combines high-precision focusing technology and focusing distance accurate measurement technology. Based on the focusing distance deviation of corresponding region and the center distance of corresponding partition, the method can accurately calculate the deflection angle of the axis. Experimental results show that the method is simple, easy and practical, and has been successfully applied to the adjustment of the visual positioning system of micro structures.
AB - A perpendicularity adjustment method for camera optical axis based on automatic partition focusing was proposed to improve the spatial positioning accuracy of monocular micro-vision for plate microstructure. The method combines high-precision focusing technology and focusing distance accurate measurement technology. Based on the focusing distance deviation of corresponding region and the center distance of corresponding partition, the method can accurately calculate the deflection angle of the axis. Experimental results show that the method is simple, easy and practical, and has been successfully applied to the adjustment of the visual positioning system of micro structures.
KW - Monocular micro vision
KW - Optical axis perpendicularity
KW - Partition focusing
UR - https://www.scopus.com/pages/publications/80052952695
U2 - 10.1109/ICMT.2011.6002106
DO - 10.1109/ICMT.2011.6002106
M3 - Conference contribution
AN - SCOPUS:80052952695
SN - 9781612847740
T3 - 2011 International Conference on Multimedia Technology, ICMT 2011
SP - 231
EP - 234
BT - 2011 International Conference on Multimedia Technology, ICMT 2011
T2 - 2nd International Conference on Multimedia Technology, ICMT 2011
Y2 - 26 July 2011 through 28 July 2011
ER -