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Registration Number

0211U000629, 0108U004278 , R & D reports

Title

Development of intellectual informational-diagnostic technologies for the estimation of object defectness by their X-ray images

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Head

Vorobel Roman Antonovych,

Registration Date

14-02-2011

Organization

Karpenko Physico-Mechanical Institute of the National Academy of Science of Ukraine

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Using images as data registration means in information-diagnostic systems method of construction of logarithmic type algebras is developed. The arithmetic operations of algebras represent nonlinear properties of the human visual system. On this basis the classification accuracy of spherical pores and slag inclusions is increased from 86 to 95% by improvement of active shapes method for the segmentation of areas of the circular joint welds of pipes and using of new relevant features of defects. Determination of sensitivity of X-ray control of joint welds and depth of defect is automated, removing the subjective influence of human factor.

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Івасенко Ірина Богданівна
Берегуляк Олена Романівна
Боцян Володимир Володимирович
Владика Галина Ігорівна
Воробель Роман Антонович
Гапонюк Ярослав Васильович
Журавель Ігор Михайлович
Мандзій Теодор Стефанович
Мандзюк Тетяна Прохорівна
Опир Наталя Василівна
Разворотнєва Людмила Олександрівна
Сущик Костянтин Володимирович