Sparseness of the trabecular pattern on dental radiographs: visual assessment compared with semi-automated measurements
نویسندگان
چکیده
منابع مشابه
The trabecular pattern of bone in radiographs.
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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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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ژورنال
عنوان ژورنال: The British Journal of Radiology
سال: 2012
ISSN: 0007-1285,1748-880X
DOI: 10.1259/bjr/32962542