title: [Multilevel structure isolation using modules based on the example of thoracic radiography].
abstract: Conventional chest radiographs were digitized and processed by multilevel band pass filtering. By this procedure different structural components are isolated according to their local spatial frequencies. In chest radiographs a textural component can be separated from a skeletal component. Evaluation of radiological images is facilitated because changes can be looked for at relevant levels. A reconstruction of the image is possible, using different weighting factors to enhance interesting structural components.
mesh_terms: D006801:Humans; D007091:Image Processing, Computer-Assisted; D011856:Radiographic Image Enhancement; D013902:Radiography, Thoracic / Q000379:methods*
vernacular_title: Modularisierte Strukturisolierung in Bildebenen am Beispiel von Lungenaufnahmen.