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Segmentation of circular casting defects using a robust algorithm
(BRITISH INST NON-DESTRUCTIVE TESTING, 2005)
In this paper, we describe three methods for detecting defects in cast aluminium using X-radioscopic images. The first method is based on the assumption that most defects have the shape of a circular high-intensity spot. ...
Experimental verification in static tests of a computational method for detecting the position of a defect
(Facultad de Ingeniería y Tecnología, 2019)
This paper presents the results of an experimental study of the detection of a defect in steel plates based on an optimisation algorithm using small amplitude homogenisation. In a first approximation using numerical ...
What do we know about the defect types detected in conceptual models?
(Institute of Electrical and Electronics Engineers, 2015)
In Model-Driven Development (MDD), defects are managed at the level of conceptual models because the other artefacts are generated from them, such as more refined models, test cases and code. Although some studies have ...
What do we know about the defect types detected in conceptual models?
(IEEE COMPUTER SOCIETY, 2018)
Computer reconstruction of pine growth rings using MRI
(ELSEVIER SCIENCE INC, 2004)
This work explores the use of magnetic resonance imaging (MRI) for nondestructive determination of wood characteristics and for 3D wood modeling. In this context, one of the applications under development is the automatic ...
Towards the automation of a defect detection protocol for functional size measurements
(2018-04-23)
There is a need to develop formal protocols to verify the accuracy of software functional size measurements and to calibrate the measurement processes. These protocols offer a mechanism for accomplishing such verification ...
Prenatal sonographic detection of birth defects in 18 hospitals from South America
(Wiley, 2010-02)
Objective. The purpose of this study was to assess the accuracy of prenatal sonographic diagnosis of birth defects and the gestational age at detection according to the health insurance schemes of mothers in 450 malformed ...
Infected Fruit Part Detection using K-Means Clustering Segmentation Technique
Nowadays, overseas commerce has increased drastically in many countries. Plenty fruits are imported from the other nations such as oranges, apples etc. Manual identification of defected fruit is very time consuming. This ...
Technique to combine images produced by different propagation modes of guided waves for damage detection and contrast improvement in plate-like structures
(2012-12-01)
This paper describes an image compounding technique based on the use of different apodization functions, the evaluation of the signals phases and information from the interaction of different propagation modes of Lamb waves ...
Technique to combine images produced by different propagation modes of guided waves for damage detection and contrast improvement in plate-like structures
(2012-12-01)
This paper describes an image compounding technique based on the use of different apodization functions, the evaluation of the signals phases and information from the interaction of different propagation modes of Lamb waves ...