Active learning with label quality control [PDF]
PeerJ Computer Science, 2023 Training deep neural networks requires a large number of labeled samples, which are typically provided by crowdsourced workers or professionals at a high cost. To obtain qualified labels, samples need to be relabeled for inspection to control the quality
Xingyu Wang +3 more
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Light Source Modules for Defect Detection on Highly Reflective Metallic Surfaces
Metals, 2023 High strength and highly reflective metal sheets are widely applied in industry; industrial requirements for defect detection are extremely demanding, particularly in the aviation and automotive industries.
Lih-Ping Huang +4 more
doaj +1 more source
Compilation of training datasets for use of convolutional neural networks supporting automatic inspection processes in industry 4.0 based electronic manufacturing [PDF]
Journal of Sensors and Sensor Systems, 2020 Ensuring the highest quality standards at competitive prices is one of the greatest challenges in the manufacture of electronic products. The identification of flaws has the uppermost priority in the field of automotive electronics, particularly as a ...
A. I. M. Schwebig +2 more
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Development of a mobile, automated, optical inspection system for radioactive barrels [PDF]
Safety of Nuclear Waste Disposal, 2021 Abstract. Due to the delayed construction and commissioning of a German repository for intermediate- and low-level radioactive waste, waste inventories from several decades are now located at the interim storage sites, the safe custody of which must also be ensured for an indefinite period of interim storage.
Barretto, Tania +2 more
openaire +2 more sources
VizInspect Pro -- Automated Optical Inspection (AOI) solution
CoRR, 2022 Traditional vision based Automated Optical Inspection (referred to as AOI in paper) systems present multiple challenges in factory settings including inability to scale across multiple product lines, requirement of vendor programming expertise, little tolerance to variations and lack of cloud connectivity for aggregated insights.
Faraz Waseem +3 more
openaire +2 more sources
Ground-based observations for the validation of contrails and cirrus detection in satellite imagery [PDF]
Atmospheric Measurement Techniques, 2010 Contrails and additional cirrus clouds caused by air traffic have a potential warming effect due to their optical properties and their location in the upper troposphere.
H. Mannstein, A. Brömser, L. Bugliaro
doaj +1 more source
Novel Framework for Optical Film Defect Detection and Classification
IEEE Access, 2020 Currently, liquid crystal displays (LCDs) are the most popular type of flat panel display and are used in most applications. An LCD contains many critical optical film components that are produced in highly automated and precisely monitored facilities ...
Ngoc Tuyen Le +3 more
doaj +1 more source
Automated optical inspection system for digital TV sets [PDF]
EURASIP Journal on Advances in Signal Processing, 2011 This article proposes a real-time test and verification system for full-reference automatic image quality assessment and verification of digital TV sets. Digital camera is used for acquisition of the TV screen content in order to ensure quality assessment of the content as perceived by the user.
Ivan Kastelan +3 more
openaire +1 more source
Automated optical inspection of FAST’s reflector surface using drones and computer vision
Light: Advanced Manufacturing, 2023 The Five-hundred-meter Aperture Spherical radio Telescope (FAST) is the world ’ s largest single-dish radio telescope. Its large reflecting surface achieves unprecedented sensitivity but is prone to damage, such as dents and holes, caused by naturally ...
Jianan Li +7 more
doaj +1 more source
A hybrid defect detection method for compact camera lens
Advances in Mechanical Engineering, 2017 Production technology has increased rapidly with the development of industrial technology. Conventional human visual inspection is insufficient for conducting quality control under this increased capacity.
Chia-Feng Chang +3 more
doaj +1 more source