BLAHUTA, Jiří, Tomáš SOUKUP a Lukáš PAVLÍK. THE CLASSIFICATION OF THE PROGRESSION OF ATHEROSCLEROTIC PLAQUES IN B-IMAGES BETWEEN COMPUTER IMAGE ANALYSIS USING ECHOGENICITY INDEX AND VISUAL ASSESSMENT. Online. In 20th International Multidisciplinary Scientific GeoConference SGEM 2020. Bulharsko: International Multidisciplinary Scientific Geoconference SGEM, 2020, s. 341 - 348. ISBN 978-619-7603-06-4. Dostupné z: https://dx.doi.org/10.5593/sgem2020/2.1/s07.044.
Další formáty:   BibTeX LaTeX RIS
Základní údaje
Originální název THE CLASSIFICATION OF THE PROGRESSION OF ATHEROSCLEROTIC PLAQUES IN B-IMAGES BETWEEN COMPUTER IMAGE ANALYSIS USING ECHOGENICITY INDEX AND VISUAL ASSESSMENT
Autoři BLAHUTA, Jiří (203 Česká republika, domácí), Tomáš SOUKUP (203 Česká republika) a Lukáš PAVLÍK (203 Česká republika, domácí).
Vydání Bulharsko, 20th International Multidisciplinary Scientific GeoConference SGEM 2020, od s. 341 - 348, 8 s. 2020.
Nakladatel International Multidisciplinary Scientific Geoconference SGEM
Další údaje
Originální jazyk angličtina
Typ výsledku Stať ve sborníku
Obor 21100 2.11 Other engineering and technologies
Utajení není předmětem státního či obchodního tajemství
Forma vydání elektronická verze "online"
WWW URL
Kód RIV RIV/26867184:_____/20:N0000033
Organizační jednotka Moravská vysoká škola Olomouc
ISBN 978-619-7603-06-4
Doi http://dx.doi.org/10.5593/sgem2020/2.1/s07.044
Klíčová slova anglicky atherosclerotic plaques; B-imaging; Echo-Index; echogenicity index; plaques echogenicity grade
Štítky RIV20
Změnil Změnila: Ing. Michaela Nováková, učo 5293. Změněno: 4. 5. 2021 13:35.
Anotace
The aim of the presented paper is to give a review of the classification of atherosclerotic plaques between two different input values; using computer image analysis and a visual assessment by an experienced sonographer. In the case of computer analysis, the echogenicity index (Echo-Index) is used. In the case of visual assessment, echogenicity of the plaques have been evaluated from histological patterns. In the case of computer image analysis, B-images have been processed. To computer image analysis, our developed software B-Mode Assist has been used. For this study, totally of 278 images were analyzed. The plaques were classified into four echogenicity classes by an experienced sonographer. Meanwhile, the images were analyzed by two non-experienced observers using B-Mode Assist software designed for echogenicity index evaluation in B-images. According to the echogenicity index value, images were also classified into 4 classes. The main goal was to observe how many images were classified to the same class using visual assessment and using Echo-Index from ultrasound B-image. Achieved results from initial study showed there is no significant marker for reliable classification the plaques in B-images.
VytisknoutZobrazeno: 14. 7. 2024 00:12