PROJECTION METHOD AND SYSTEM BASED ON THREE-DIMENSIONAL SCANNING PROJECTION LINE OF STRUCTURED LIGHT
Dossier Overview
Applicant
(SHANGHAI ALLIEDSTAR MEDICAL TECHNOLOGY CO., LTD.)
Inventor
Houhang Wu
IPC Classification
CPC Classification
A projection method based on the three-dimensional scanning projection line of the structured light relates to three-dimensional information reconstruction technology field and comprises: switching different projection image groups periodically or randomly in three-dimensional measurements, to collect a plurality of continuous projection image groups (S); projecting several images of the projection image group onto a surface of an object to be measured (S); imaging projection images projected onto the surface of the object to be measured to obtain imaged images (S); and decoding the imaged images and determining a corresponding relation between respective imaging positions and projection positions, to provide three-dimensional information for reconstructing the surface of the object to be measured (S).
Original (Chinese)
A projection method based on the three-dimensional scanning projection line of the structured light relates to three-dimensional information reconstruction technology field and comprises: switching different projection image groups periodically or randomly in three-dimensional measurements, to collect a plurality of continuous projection image groups (S); projecting several images of the projection image group onto a surface of an object to be measured (S); imaging projection images projected onto the surface of the object to be measured to obtain imaged images (S); and decoding the imaged images and determining a corresponding relation between respective imaging positions and projection positions, to provide three-dimensional information for reconstructing the surface of the object to be measured (S).
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