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1.发明公开
公开(公告)号：EP4300436A1
公开(公告)日：2024-01-03
申请号：EP22382620.7
申请日：2022-06-30
发明人： Unzueta, Luis , Aranjuelo, Nerea , Elordi, Unai , Apellaniz, Jose Luis , García, Sara , García, Jorge , Otaegui, Oihana , Danielli, Maxime
摘要： A computer-implemented method for detecting presence of objects in passenger compartments of transport means, comprising: receiving, at a computing system, at least one image of the inside of a passenger compartment of a transport means; extracting, by a DNN, a descriptive feature vector associated to the received image, the descriptive feature vector containing information of the image indicative of the presence of objects within the passenger compartment, the objects being unallowed objects or objects located in unallowed locations within the passenger compartment; classifying, by a discriminant embedding space-based classifier, the image in a particular class of a set of predefined classes based on the associated descriptive feature vector of the image; and determining, by the computing system, the presence of unallowed objects or objects located in unallowed locations within the passenger compartment according to the corresponding class associated to the image.
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公开(公告)号：EP3342568B1
公开(公告)日：2019-08-21
申请号：EP16382659.7
申请日：2016-12-28
申请人： Fundacion Centro de Tecnologias de Interaccion Visual y Communicaciones VICOMTECH , Cartonajes Igamo SA
IPC分类号： B26F1/44
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公开(公告)号：EP3502964A1
公开(公告)日：2019-06-26
申请号：EP17382880.7
申请日：2017-12-21
申请人： Fundacion Centro de Tecnologias de Interaccion Visual y Communicaciones VICOMTECH , Dominion Investigación y Desarrollo S.L.U.
发明人： BARANDIARAN MARTIRENA, Iñigo , MARTÍN GARCÍA, Ignacio , MARCOS ORTEGO, Gorka , SERRANO ALMUIÑA, Miguel
摘要： A computer-implemented method for providing one or more descriptors of a 3D geometry, the method comprising: determining a first key point in the 3D geometry; selecting a plurality of points in a vicinity of the first key point; computing a normal of the first key point and a normal of each point of a plurality of points; computing an angle of each normal of the plurality of points with respect to the normal of the first key point; providing a first matrix comprising the angles computed; applying a Trace Transform to the first matrix thereby providing a second matrix; and applying an FFT to the second matrix thereby providing a descriptor.
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公开(公告)号：EP4439327A1
公开(公告)日：2024-10-02
申请号：EP23382295.6
申请日：2023-03-28
申请人： Fundacion Centro de Tecnologias de Interaccion Visual y Communicaciones VICOMTECH , Aristotle University of Thessaloniki
IPC分类号： G06F16/18 , G06F16/14 , G06F16/176
CPC分类号： G06F16/1805 , G06F16/152 , G06F16/176
摘要： A method and system for identifying an experiment related to a dataset. The method comprises the steps of: providing to a node of a network a dataset and dataset related information; the node providing a data hash related to data which comprises at least part of the dataset; providing to the node a request for an experiment, said request comprising a code and code related information; the node generating a code hash and an experiment identifier; the node executing the experiment, thereby generating results; the node generating a results hash; the node providing to a registration system a request for a registration of the results and registration related information; the registration system processing at least part of the registration related information for generating a file; the registration system registering the file on a blockchain, thereby generating a research identifier; providing to a user the research identifier.
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公开(公告)号：EP3342568A1
公开(公告)日：2018-07-04
申请号：EP16382659.7
申请日：2016-12-28
申请人： Fundacion Centro de Tecnologias de Interaccion Visual y Communicaciones VICOMTECH , Cartonajes Igamo SA
IPC分类号： B26F1/44
CPC分类号： B26D5/007 , B26F1/44 , B26F2001/4463
摘要： A system and a method for compensating misalignments of a die for cutting cardboard of a die cutter. The system comprises a processor configured to detect height-correcting elements in an image of a correction template for the die, and further configured to produce a digital file comprising a digital representation of detected height-correcting elements; and an optical device for projecting images configured to project the digital representation of the digital file on a pressure compensation plate of the die cutter. The method comprises digitally detecting height-correcting elements in an image of a correction template for the die; producing a digital representation of detected height-correcting elements; and projecting the digital representation on a pressure compensation plate of the die cutter.
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公开(公告)号：EP4202424A1
公开(公告)日：2023-06-28
申请号：EP21383178.7
申请日：2021-12-21
申请人： Fundacion Centro de Tecnologias de Interaccion Visual y Communicaciones VICOMTECH , IKOR Technology Centre S.L.
发明人： Barandiaran Martirena, Iñigo , Segura Lasa, Álvaro , Saiz Álvaro, Fátima , Etxaniz Sein, Unai , De la Cruz de la Cruz, Mikel , Aguinaga Azpiazu, Daniel
IPC分类号： G01N21/88 , G01N21/956 , G06T7/586
摘要： A computer-implemented method for inspection of welds in a printed circuit board, comprising: With an optical system (10) comprising a camera (15) and an illuminator (11) disposed in the vicinity of a weld to be inspected: switching on (803) a first quadrant of the illuminator (11) while the three other quadrants of the illuminator (11) are switched off, and taking a first image of the weld; switching off the first quadrant of the illuminator (11) and switching on a second quadrant thereof, and taking a second image of the weld; switching off the second quadrant of the illuminator (11) and switching on a third quadrant thereof, and taking a third image of the weld; switching off the third quadrant of the illuminator (11) and switching on a fourth quadrant thereof, and taking a fourth image of the weld; Digitally applying a photometric stereo reconstruction technique to the four images of the weld for obtaining (903) a 5-dimensional image of the weld; Delivering the 5-dimensional image of the weld to a model for detection of anomalies and assessing by the model whether the weld is defective or not. A system for inspection of welds in a printed circuit board, comprising: an optical system (10) comprising a camera (15) and an illuminator (11), the optical system (10) being configured to be disposed in the vicinity of a weld to be inspected and to capture images of the weld; and processing means configured for digitally applying a photometric stereo reconstruction technique to the captured images of the weld and for assessing, based on the images, by a model for detection of anomalies, whether the weld is defective or not.
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