"Classification of Jaw Bone Cysts and Necrosis via the Processing of Orthopantomograms"@en . "Pe\u0159ina, Vojt\u011Bch" . . "1" . . . . "The authors analyze the design of a method for automatized evaluation of parameters in orthopantomographic images capturing pathological tissues developed in human jaw bones. The main problem affecting the applied medical diagnostic procedures consists in low repeatability of the performed evaluation. This condition is caused by two aspects, namely subjective approach of the involved medical specialists and the related exclusion of image processing instruments from the evaluation scheme. The paper contains a description of the utilized database containing images of cystic jaw bones; this description is further complemented with appropriate schematic representation. Moreover, the authors present the results of fast automatized segmentation realized via the live-wire method and compare the obtained data with the results provided by other segmentation techniques. The shape parameters and the basic statistical quantities related to the distribution of intensities in the segmented areas are selected."@en . "Mikulka, Jan" . . . . . "CZ - \u010Cesk\u00E1 republika" . "1"^^ . "65616" . "Radioengineering" . "4"^^ . "22" . . . . "RIV/00216224:14110/13:00073754!RIV15-GA0-14110___" . "Classification of Jaw Bone Cysts and Necrosis via the Processing of Orthopantomograms"@en . . . "1210-2512" . "Gescheidtov\u00E1, Eva" . . "14110" . "Kabrda, Miroslav" . "Classification of Jaw Bone Cysts and Necrosis via the Processing of Orthopantomograms" . "9"^^ . "[C2467796527A]" . "000318052400013" . "Classification of Jaw Bone Cysts and Necrosis via the Processing of Orthopantomograms" . . . . . . "RIV/00216224:14110/13:00073754" . . "P(ED2.1.00/03.0072), P(GAP102/11/0318)" . "Image processing; image classification; follicular cyst; radicular cyst; live-wire; level set; OPG; RTG"@en . . "The authors analyze the design of a method for automatized evaluation of parameters in orthopantomographic images capturing pathological tissues developed in human jaw bones. The main problem affecting the applied medical diagnostic procedures consists in low repeatability of the performed evaluation. This condition is caused by two aspects, namely subjective approach of the involved medical specialists and the related exclusion of image processing instruments from the evaluation scheme. The paper contains a description of the utilized database containing images of cystic jaw bones; this description is further complemented with appropriate schematic representation. Moreover, the authors present the results of fast automatized segmentation realized via the live-wire method and compare the obtained data with the results provided by other segmentation techniques. The shape parameters and the basic statistical quantities related to the distribution of intensities in the segmented areas are selected." .