Rapid registering method of multiple images and three-dimensional model

The invention belongs to the field of close-range photogrammetry and relates to a rapid registering method of multiple images and a three-dimensional model. The method comprises steps of image shooting, three-dimensional corresponding point selection, relational graph establishment, calculation of i...

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Bibliographic Details
Main Author ZHENG SHUNYI
Format Patent
LanguageChinese
English
Published 17.09.2014
Subjects
GYROSCOPIC INSTRUMENTS
MEASURING
MEASURING DISTANCES, LEVELS OR BEARINGS
NAVIGATION
PHOTOGRAMMETRY OR VIDEOGRAMMETRY
PHYSICS
SURVEYING
TESTING
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Summary:The invention belongs to the field of close-range photogrammetry and relates to a rapid registering method of multiple images and a three-dimensional model. The method comprises steps of image shooting, three-dimensional corresponding point selection, relational graph establishment, calculation of initial value of registering parameter, registering parameter optimization according to least square method to obtain accurate registering parameter and the like. In allusion to the defect that practicability of methods in the prior art is greatly limited by time efficiency and body surface texture, the rapid registering method of the multiple images and the three-dimensional model in the invention is improved, and revolutionary innovation is achieved. By the method, rapid registering between the multiple images and the three-dimensional model can be realized. Registering accuracy directly influences quality of texture mappings, and accuracy is high. Thus, textures are clear, the visual effect is greatly raised, and
Bibliography:Application Number: CN201310084681