Compilable structured light projection system

The invention discloses a compilable structured light projection system. The compilable structured light projection system comprises an image compiling unit, a control center, a light source, an MEMSmicromirror, a feedback unit and other devices. The image compiling unit is used for compiling the pa...

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Bibliographic Details
Main Authors LI XIAOGUANG, SHEN WENJIANG, ZHOU PENG, HUANG YANFEI
Format Patent
LanguageChinese
English
Published 07.02.2020
Subjects
MEASURING
MEASURING ANGLES
MEASURING AREAS
MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
OPTICS
PHYSICS
TESTING
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Summary:The invention discloses a compilable structured light projection system. The compilable structured light projection system comprises an image compiling unit, a control center, a light source, an MEMSmicromirror, a feedback unit and other devices. The image compiling unit is used for compiling the pattern information of structured light to be projected according to an input compiling language. Thecontrol center is used for controlling the light source to emit light to the MEMS micromirror, a scanning light beam is projected to a surface of an object to be measured by the MEMS micromirror, andthe MEMS micromirror is controlled to rotate according to the generated pattern information to form a preset structured light pattern. The feedback unit is used for acquiring rotation information ofthe MEMS micromirror, calculating to obtain position information of the scanning light beam projected on the object to be measured and feeding back the position information to the control center. Therefore, the system can freely
Bibliography:Application Number: CN201910940597