نتایج جستجو برای: patient positioning correction
تعداد نتایج: 906778 فیلتر نتایج به سال:
Background: The diagnosis rate of adult spinal deformity (ASD) is increasing with increased life expectancy and the prevalence degenerative diseases. ASD in adults aged >60 years has been reported to be up 68%. significant impact on pain, disability, mental health. Therefore, it necessary establish an effective surgical plan by accumulating modern knowledge ASD, developing techniques, improv...
This paper presents a pose estimation approach that is resilient to typical sensor failure and suitable for low cost agricultural robots. Guiding large agricultural machinery with highly accurate GPS/INS systems has become standard practice, however these systems are inappropriate for smaller, lower-cost robots. Our positioning system estimates pose by fusing data from a low-cost global positio...
Introduction: The success of radiotherapy cancer treatment delivery depends on the accuracy of patient positioning for each treatment session. A number of kilovoltage x-ray volumetric imaging modalities with an additional source and detector have been developed to allow patient set-up verification based on the internal anatomy, but a significant portion of medical linacs are on...
Introduction: Panoramic is the most widely used radiographs for the oral and dental diagnosis. This study aimed to investigate the common errors of digital panoramic radiographs in patients who referred to School of Dentistry (Yazd, Iran). Methods: This study was a cross-sectional descriptive one. Four-hundred radiographs available in the department archive were utilized. They aged from 10 –...
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