28. Spectral Analysis of Trabecular Pattern III
نویسندگان
چکیده
منابع مشابه
Mandibular Trabecular Bone Analysis Using Local Binary Pattern for Osteoporosis Diagnosis
Background: Osteoporosis is a systemic skeletal disease characterized by low bone mineral density (BMD) and micro-architectural deterioration of bone tissue, leading to bone fragility and increased fracture risk. Since Panoramic image is a feasible and relatively routine imaging technique in dentistry; it could provide an opportunistic chance for screening osteoporosis. In this regard, numerous...
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The most common approach to the study of the structural changes with age in the proximal femur is by means of the Singh index. However, subjectivity of its grades determination may limit its practical value. In this paper, we used several texture analysis techniques to characterize the trabecular pattern changes in proximal femur recorded in radiographs that lead to osteoporosis detection. Text...
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This image-object relationship has been evaluated in a radiographic study of ox femora. The soft tissues were removed from the proximal ends of 5 specimens and the bones were each cut in the medio-lateral plane into 5 slices. The image of the trabecular pattern on the radiograph of each slice was very different to that of the whole bone. These trabecular patterns are diagramatically represented...
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ژورنال
عنوان ژورنال: Japanese Journal of Radiological Technology
سال: 1991
ISSN: 0369-4305,1881-4883
DOI: 10.6009/jjrt.kj00003323772