Reliability Evaluation of 3D Body Surface Measurement System for Pelvic Displacement Diagnosis

Reliability of pelvic parameters measurement

Method Fourteen standing biplanar radiographic files of asymptomatic and scoliotic patients have been recorded and treated in the frame of pelvis/spine studies. Radiographic examinations involved frontal and sagittal exposures grasped successively. A standard radiographic set up is used, involving a rotating platform, interposed between radiographic source and plate. Patients must stand motionl...

Fabrication of New 3D Phantom for the measurement of Geometric Distortion in Magnetic Resonance Imaging System

Introduction: Geometric distortion, an important parameter in neurology and oncology. The current study aimed to design and construct a new three-dimensional (3D) phantom using a 3D printer in order to measure geometric distortion and its 3D reproducibility. Material and Methods: In this study, a new phantom ...

Wholefiled Optical Metrology: Surface Displacement Measurement Wholefield Optical Metrology: Surface Displacement Measurement

Development of a vehicle-mounted road surface 3D measurement system

In recent years, automation system based on IT technology becomes very popular not only for manufacturing industries but also for the construction and civil engineering industries. The conventional location survey method in the civil engineering construction site is pinpoint location survey for a broad objective area. The conventional method has severe constraints when it comes to measure the b...

Clinical Evaluation Tool for Operating Room Students: Development and Measurement of Reliability and Validity

Introduction: In order to ensure the achievement of goals in clinical training, having the right tool with good reliability and validity is essential. Given the fact that no proper tool has ever been developed for evaluation of operating room students, this study aimed to develop and measure the validity and reliability of the evaluation tool for these students. Methods: This descriptive study ...