Studies on 3-Dimensional Measurement Using Multi-Images
نویسندگان
چکیده
منابع مشابه
Studies on 3-Dimensional Measurement Using Multi-Images
Photometric Stereo technology can be used for 3D measurement and shape recovering. Point on the object can be detected in different images taken from different points of view, and the distance can be obtained according to the parallax. In this paper, binocular stereo vision was applied, using only one camera configuration with crossed axis and a rotating flat. So the effects caused by position ...
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BACKGROUND Axial vertebral rotation (AVR) is one of the important parameters to evaluate the severity and predict the progression of scoliosis. However, the AVR measurements on radiographs may underestimate its actual value. This pilot study investigated a new three-dimensional (3D) ultrasound method to measure AVR. METHODS Three cadaveric vertebrae T7, L1, and L3 were scanned with a 3D medic...
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ژورنال
عنوان ژورنال: Journal of Physics: Conference Series
سال: 2006
ISSN: 1742-6588,1742-6596
DOI: 10.1088/1742-6596/48/1/074