Отрывок: We found that these thresholds should vary from one image to another, being dependent on the properties of the image. If we use some constant values for these thresholds or leave their choice to the user, it can lead to deterioration in the quality of the obtained results or the significant increase in the runtime. In a number of papers there were proposed various, often rather complicated methods for determining these thresho...
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dc.contributor.author. Al-Temimi, A.M.S-
dc.contributor.authorPilidi, V.S.-
dc.date.accessioned2019-07-29 12:33:29-
dc.date.available2019-07-29 12:33:29-
dc.date.issued2019-06-
dc.identifierDspace\SGAU\20190718\78020ru
dc.identifier.citationAl-Temimi AMS, Pilidi VS. Improvements of programing methods for finding reference lines on X-ray images. Computer Optics 2019; 43(3): 397-401. DOI: 10.18287/2412-6179- 2019-43-3-397-401.ru
dc.identifier.urihttps://dx.doi.org/10.18287/2412-6179- 2019-43-3-397-401-
dc.identifier.urihttp://repo.ssau.ru/handle/Zhurnal-Komputernaya-optika/Improvements-of-programing-methods-for-finding-reference-lines-on-Xray-images-78020-
dc.description.abstractThe paper gives an overview of the algorithms developed to obtain reference lines and angles on X-ray images. These geometrical characteristics are used in the medical analysis of human joints. We propose the algorithm’s modifications based on the analysis of numerous X-ray images.These modifications allowed obtaining a great increase in calculation speed and the improvement of final results quality given by the corresponding application. They also lead to a significant reduction of manual tuning of the program, arising only in the rare cases when the properties of given images differ significantly from the mean ones.ru
dc.description.sponsorshipThe authors are grateful to the experts from Iraq – Al-Abayechi Sinan Adnan (Medicine Iraqi Board of Orthopedic Surgery) and Bassam Faleh Hassan (Medicine Arabic Board of Diagnostic Radiology) who attracted the attention to this investigation. They provided us with X-ray materials, gave important advice connected with the implementation and discussed the obtained results.ru
dc.language.isoen_USru
dc.publisherСамарский национальный исследовательский университет им. академика С.П. Королева, Институт систем обработки изображений РАН - филиал ФНИЦ «Кристаллография и фотоника» РАНru
dc.relation.ispartofseries43;3-
dc.subjectreference lines and anglesru
dc.subjectCanny edge detection algorithmru
dc.subjectreference lines, image processingru
dc.subjectX-ray imagesru
dc.subjectpattern recognitionru
dc.titleImprovements of programing methods for finding reference lines on X-ray imagesru
dc.typeArticleru
dc.textpartWe found that these thresholds should vary from one image to another, being dependent on the properties of the image. If we use some constant values for these thresholds or leave their choice to the user, it can lead to deterioration in the quality of the obtained results or the significant increase in the runtime. In a number of papers there were proposed various, often rather complicated methods for determining these thresho...-
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