Induction thermography & vibrothermography
NDE: Non Destructive Evaluation
NDE applied to composite structures. 19
Thermographic Signal Reconstruction
Thermographic systems & components
Since 1992, the Quantitative InfraRed Thermography (QIRT) conference is a biannual international forum which brings together specialists from industry and academia, who share an active interest in the latest developments of science, experimental practices and instrumentation, related to IR thermography.
Following conferences in Paris (1992), Sorrento (1994), Stuttgart (1996), Lodz (1998), Reims (2000), Dubrovnik (2002), Brussels (2004), Padova (2006), Krakow (2008), Québec City (2010) and Naples (2012), the 12th Quantitative InfraRed Thermography Conference, QIRT 2014, will take place on July 7-11, 2014, at the Mechanics & Engineering Institute of Bordeaux.
QIRT 2014 will cover, but will not be limited to, the following topics:
· State of the art and evolution in the field of IR scanners and imaging systems allowing quantitative measurements and related data acquisition and processing.
· Integration of thermographic systems and multispectral analysis. Related problems like: calibration and characterization of IR cameras, emissivity determination, absorption in media, spurious radiations, 3D measurements, certification and standardization.
· Thermal effects induced e.g. by electromagnetic fields, elastic waves or mechanical stresses.
· Application of IR thermography to radiometry, thermometry and physical parameters identification in all fields such as: industrial processes, material sciences, thermo-fluid dynamics, energetics, non-destructive evaluation, cultural heritage, environment, medicine, biomedical science, food production…
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QIRT-2014-A This paper was published in the QIRT Journal 11.1
Pioneering Progress in Infrared Imaging for Medicine
QIRT-2014-B This paper was published in the QIRT Journal 11.1
Thermal NDT − Historical milestones, state-of-the-art and trends
Imaging technology developments at Leti, and focus on cooled and uncooled infrared detectors
Wavelet-based multifractal analysis of dynamic infrared thermograms and X-ray mammograms to assist in early breast cancer diagnosis
Lockin-Thermography: Principles, NDE-applications and trends
Biomedical
applications
New Application of Recognizing Thermal Images by Human Visual Perception
Detection of Differentiated Tissue with Pulse Thermography
Evaluation of the success of sciatic nerve blockade by skin temperature measurement through infrared thermography
Assessment of the pertinence of infrared thermography as a diagnostic tool in sinusitis
Modelling and Correction of Influences on Surface Temperature Measurements using infrared thermography for animal health and welfare assessments
QIRT-2014-044 This paper was published in the QIRT Journal 12.2
Rapid vs. delayed infrared responses after ischemia reveal recruitment of different
Comparison of image analysis methods in skin temperature measurements during physical exercise
A Template Based Method for Normalizing Thermal Images of the Human Body
A preliminary study on the relationship between energy expenditure and skin temperature in swimming
Stimulated infrared thermography applied to carpal tunnel syndrome detection
Thermography-based blood perfusion imaging in hands: spectral amplification and time shift
Lock-in thermography versus dye penetration testing and SEM for in vitro adaptation of smart dental restorative materials (giomers) to the walls of the cavity
A correlational analysis of human cognitive activity using Infrared Thermography of the supraorbital region, frontal EEG and self-report of core affective state.
QIRT-2014-139 This paper was published in the QIRT Journal 13.1
Problems of cardiosurgery wound healing evaluation
Dynamics of skin temperature of the knee during physical exercise measured by infrared thermography
Multifractal analysis of skin temperature fluctuations of women breasts with and without tumor
Investigation of the bacterial adhesion process by infrared thermography
Study of a possible detection of abnormalities under skin tissue by infrared thermography
Integration of thermographic data with the 3D object model
QIRT-2014-156 This paper was published in the QIRT Journal 12.2
System and software for thermal image screening in medicine using thermal inverse modeling
Infrared thermography as applied to the studies of cardiovascular system in rats
Examination with the thermographic systems of the living body physiological reaction on the thermal stimulation
Towards a Medical Imaging Standard Capture and Analysis Software
A proposal of a standard rainbow false color scale for thermal medical images
Infrared thermography as an objective technique for evaluation of patch tests results
Infrared thermography-based integrated approach aimed at objective evaluation of systemic vascular reactivity in humans
Thermography in laser ablation control
Infrared Imaging for Real-Time Noncontact Respiration Monitoring
Calibration
and Metrology
3D Thermal Imaging: Fusion of Thermography and Depth Cameras
Mapping non-destructive testing data on the 3D geometry of objects with complex shapes
Choosing of roughness parameters to describe the diffuse reflective and emissive properties of selected dielectrics
Development of a shutterless calibration process for microbolometer-based infrared measurement systems
Quantitative Infrared Thermography on Carbon Stripper-Foils under Swift Heavy Ion Irradiation
Temperature monitoring on a plasmatron experiment by pyroreflectometry
3D Thermal Imaging: An approach towards true field temperature measurement
QIRT-2014-119 This paper was published in the QIRT Journal 12.2
New approach to thermal drift correction and gain determination in microbolometer thermal cameras
Spectral infrared analysis in thermal cameras with diffraction gratings
Evaluation in a controlled environment of a low-cost IR sensor for indoor thermal comfort measurement
Increasing performances on blackbodies to extend their temperature range
Experimental facility dedicated to high temperatures thermophysical properties measurement: validation of the temperature measurement by multispectral method
Qualitative diagnostics of wind-turbine blades inspection using active thermography
Investigation of separate adsorbent particles under adsorption-desorption conditions with the use of infrared thermography and computer simulation
Performance tests of thermal imaging systems to assess their suitability for quantitative temperature measurement
Determination of anisotropic properties of carbon fiber composites for civil engineering applications using infrared thermography with periodic excitation
Estimation of the heat of absorption of CO2 by IR imaging of the surface of solid absorbents.
Civil
Engineering & Buildings
Inspection of bonding areas between two metallic plates with flash method and two temperature analyses
Aerial oblique thermographic imagery for the generation of building 3D models to complement Geographic Information Systems
Quantitative analysis and image processing techniques of large-scale industrialsize fire tests using infrared thermography
Gasteizmografia.com : Thermographic map of the Vitoria-Gasteiz facades
Active and passive thermography evaluations of bonding defects in adhered ceramic tiling: experimental assessment
Active thermography evaluation of bonding defects in adhered ceramic tiling: thermal stimulation conditions and data analysis methods assessment
Simulation of 3D heat diffusion in multilayered construction systems for active IRT data analysis
Laboratory thermal transmittance assessments of homogeneous building elements using infrared thermography
Soundness assessment of structural timber elements in traditional timber dwellings: the combined use of quantitative IR thermograhy and ultrasonic testing
Thermography diagnostic of prototype habitat direct solar floor in northern Morocco
The use of infrared thermography for defects detection on concrete reinforced bridges
Influence of environmental parameters on the thermographic analysis of the building envelope
Detection of reinforcement bars in concrete slab by infrared thermography and microwaves excitation
Dynamic heating control by infrared thermography of prepreg thermoplastic CFRP designed for reinforced concrete strengthening
Civil engineering structure daily monitored through IR Thermography and environmental measurement
Characterization of density variations of historic timber structure by thermal methods
Innovative technique for the implementation of three dimensional indoor temperature measurements using infrared thermography
Square pulse heating infrared thermography and shearography applied simultaneously on CFRP tissue bonded to reinforced concrete
Automatic generation of façade textures from terrestrial thermal infrared image sequences
First experiments for the diagnosis and thermophysical sampling using pulsed IR thermography from unmanned aerial vehicle (UAV)
Electronics
& semiconductors
Fault Isolation of Heat Source Chip using Infrared Microscope
Thermal analysis and measurements of spiral inductors using built - in and IR sensors
Fluid Dynamics & Energetics
QIRT-2014-007 This paper was published in the QIRT Journal 12.2
Infrared Thermography to Study Endwall Cooling and Heat Transfer in Turbine Stator Vane Passages Using the Auxiliary Wall Method
The effect of heating time on heat transfer rate measurement
Investigation of the quality and performance of organic solar cells by thermographic imaging
Gas temperature imaging using the heated grid technique with adaptive background correction
Tracking a moving boundary layer transition front in supersonic flow using infrared thermography
QIRT-2014-106 This paper was published in the QIRT Journal 13.1
Differential Infrared Thermography of Gasoline Direct Injection
IR thermography investigation on roughness induced transition in high-speed flows
IR Experimental investigation on twin synthetic impinging jets heat transfer behaviour
Determination of local heat-transfer coefficient distribution on a vortex enhanced finned-tube heat exchanger fin using infrared thermography
Inverse identification of unsteady heat transfer coefficient using infrared thermography in a fin an tube heat exchanger assembly
Image & data processing
Thermal non-destructive testing: Localization of hidden defects
Infrared Image Stitching Based on Immune Memory Clonal Selection Algorithm
New concept for higher accuracy in measuring position to be implemented with the existing prototype automated thermography end-effector utilising an industrial robot and laser system
Defect detection strategies in Nickel Superalloys welds using active thermography
Fast estimation of the phase diagram of a binary system using infrared thermography
Simulation and Defect Identification of Eddy - Current Induced Thermography
Early defect diagnosis in installed PV modules exploiting spatio-temporal information from thermal images
Finite element optimization by pulsed thermography with adaptive response surfaces
QIRT-2014-058 This paper was published in the QIRT Journal 12.2
Ultrasonic and optical stimulation in IR thermographic NDT of impact damage in carbon composites
Towards automatic defect detection in carbon fiber composites using active thermography
Towards longwave infrared tunable filters for multispectral thermal imaging applications
Quantitative application of pulse phase thermography to determine material parameters
QIRT-2014-076 This paper was published in the QIRT Journal 12.1
Experimental analysis of heterogeneous nucleation in undercooled melts by infrared thermography
Temporal resampling of time-varying infrared images sequences
Thermal Imaging for Monitoring Rolling Element Bearings
A defect detection approach in thermal images
Application of pseudo - orthogonal codes at the Stimulated - Thermography Non Destructive Testing
Development of infrared and visible endoscope as the safety diagnostic for steady-state operation of Wendelstein 7-X
Analysis of crystal growth kinetics of meta-stable phases in undercooled melts by infrared thermography
Evaluation of frescoes detachments by partial least square thermography
Single thermal and visual camera system for 3D image fusion
QIRT-2014-117 This paper was published in the QIRT Journal 13.1
Weld pool surfaces temperature measurement from polarization state of thermal emission
Active infraredi maging for 3D control of multi-layer transparent objects
Chip emissivity mapping for blue and white light emitting diodes
Evaluation of billet quality in continuous casting process using thresholding techniques
Non - intrusive thermal measurement methods adapted to painted cave walls
Use of SVD decomposition to increase signal and noise ratio on THz imaging measurements
Induction thermography &
vibrothermography
Scanning induction thermography (SIT) on damaged carbon-fiber reinforced plastics (CFRP) components
Vertical cracks characterization and resolution from lock-in vibrothermography
QIRT-2014-112 This paper was published in the QIRT Journal 12.2
An analytical model and parametric analysis of ultrasound-excited infrared thermography
QIRT-2014-132 This paper was published in the QIRT Journal 12.1
Highly-efficient and noncontact vibro-thermography via local defect resonance
Induction thermography as an alternative to conventional NDT methods for forged parts
Industrial Applications
Losses determination in induction motors using infrared thermography techniques
Finite Element Thermal Analysis of Surface Cold Spots Observed during Infrared Video Imaging of a Moving Hot Steel Skelp
Heat Conductance Determination using Infrared Thermography
Combustion characterization of hybrid catalytic fuelled with methane and hydrogen mixtures
Surface crack detection using infrared thermography and ultraviolet excitation
Condition Assessment of Electrical Connections Utilizing Infrared Thermography
Thermoelastic investigation of a hydraulic plastic valve undergoing a time dependant internal pressure variation
Method of remote dynamic thermographic testing of wind turbine blades
Thermal behavior of the mold surface in HPDC process by infrared thermography and comparison with simulation
Phase lock-in thermography for thermal diffusivity measurement and layer surface characterization
Infrared lock - in thermography for surface defect imaging in metals for industrial diagnosis
Characterization of an integrated buck converter using infrared thermography
Coupling infrared thermography and acoustic emission for damage study in CFRP composites
RITA - Robotized Inspection by Thermography and Advanced processing for the inspection of aeronautical components
A validated tool for thermal design and the forecasting of behavior of composite materials exposed to high thermal loads
A Simple and Practical Device to Make Feasible the Practical Examinations for Certification in Thermography
Microscale
Applications
The infrared measurements of damages of laser-processed carbon fiber reinforced plastics
Thermal measurements of integrated inductors in CMOS technology and simple 1D analytical model of heat conduction
Synchronous use of FPA-based infrared thermography and fast ellipsometry for high-sensitive investigation of the adsorption-desorption processes rapidly progressing on solid surfaces
Signal imposing system of micro-scale thermal imaging applied to un-cooled infrared cameras
Quantitative kinetics and enthalpy measurements of biphasic underflow chemical reactions by InfraRed Thermography
Simultaneous spectroscopic and temperature imaging by IR monochromator and camera
Modeling
Quantitative Analysis of Subsurface Defects of STS materials by using Data Processing in Infrared Thermographic Testing
Monitoring
& Maintenance
Application of cooling water supply systems thermography monitoring on the nuclear power plants
Laser active pyrometry and lock-in thermography for characterization of deposited layers on plasma facing components from European tokamaks
Online beam monitoring on targets at an ion beamline by infrared thermography
Thermal Nondestructive Control of an Aircraft Trellis Welding
Application of IR technique and FEM for estimation of stress components at the stress concentrator in the metals
QIRT-2014-206 This paper was published in the QIRT Journal 12.1
Air curtain temperature measurement in an open refrigerated display cabinet by IR thermography
Surface degradation of coating measured by means of emissivity change
Multispectral
Time Resolved Multispectral Imaging
QIRT-2014-057 This paper was published in the QIRT Journal 12.2
Development and validation of a numerical tool for the simulation of the temperature field and infrared radiance rendering in an urban scene
Comparison of IR Thermography and Reflectance-Enhanced Photoluminescence for early Quantitative Diagnostic of Thermal Barrier Coatings Spallation
Multimodal fusion system for NDT and Metrology
QIRT-2014-208 (Nominated for the Student Award)
Analogous of Wien’s law for the optimal wavelengths selection in bi-spectral method used for temperature measurement of surfaces exhibiting non-uniform emissivity, and general methodology for the multi-spectral method
NDE: Non Destructive Evaluation
Analytic model for pulsed thermography of subsurface defects
Temporal analysis for implicit compensation of local variations of emission coefficient applied for laser induced crack checking
Development of standards for flash thermography and lock-in thermography
LEDs for thermographic NDT: status and chances
Detection of Compressive Damage on Persimmon using Infrared Lock - in Thermography
Detecting hidden defects from real data
Flying-spot lock-in thermography and its application to thickness measurement and crack detection
Development of a discontinuous finite element method to characterize vertical cracks using lock-in thermography
A model for the depth effect on the reconstruction of defect geometry triangular by pulsed thermography
Pulsed Phase Thermography analysis on cylindrical geometry
The use of active IR thermography and wavelet analysis for nondestructive evaluation
Pulsed Infrared Thermography and Inverse Problem for the Equation of Heat Conduction
QIRT-2014-114 This paper was published in the QIRT Journal 12.1
Fiber orientation measurement in cylindrical carbon reinforced parts
QIRT-2014-166 This paper was published in the QIRT Journal 12.1
Defect Depth Detectability in Austenitic Stainless Steel by Lock in Thermography
Inspection of HVOF-coated Pelton wheels using active thermography
QIRT-2014-199 (Nominated for the Student Award)
Multiscale analysis of thermography imaging dynamic for sol-gel coating discrimination
Infrared thermography for non-destructive evaluation of thermoplastic composites
Lock-in Thermography Inspection for Characterizing and Quantifying Material Defects Resulting from Parameter Deviations within the Manufacturing Process Chain of CFRP Composites
Detection of Hot Spot in a Neutral Joint of Power Transformer Using Infrared
NDE applied
to composite structures
Composite Materials Flaws Detection and Measurement by Infrared Thermography
Thermoelastic stress analysis of composite granular materials
Composite characterization using infrared inspection technologies
QIRT-2014-066 This paper was published in the QIRT Journal 13.1
Investigation of multiple cracking in glass/epoxy 2D woven composites by vibrothermography
Analytical and Numerical Investigations for Three Dimensional Heat Problems in an Anisotropic Medium with Internal Heat Sources
Wide-area impact damage evaluation with sonic infrared imaging NDE in advanced composite structures
Finite element model for crack characterization by lock - in thermography inspection
Active infrared sensing of impact damage in carbon fibre reinforced polymer
Defects Detection in CFRP Composites by using Transmission method of Infrared Thermography
QIRT-2014-162 (Nominated for the Student Award)
Simultaneous front and rear faces flash characterization method for thin cylindrical multilayered composites
Inspection of Pseudo Kissing-bond Defects in Composite Laminate with Infrared sensing
Thermal characterization of composite materials exposed to fire: quantitative comparison between classic and infrared-nondestructive methods
Infrared thermography to monitor composites under bending tests
Whole-electronic line-focus light-scanner for active thermography
Thermographic Signal Reconstruction
Images of TSR coefficients: A simple way for rapid and efficient defect detection
QIRT-2014-005 This paper was published in the QIRT Journal 11.1
Common tools for quantitative pulse and step-heating thermography - Part I: theoretical basis
QIRT-2014-006 This paper was published in the QIRT Journal 12.1
Common tools for quantitative pulse and step-heating thermography - Part II: experimental validation
Detection and characterization of composite real-life damage by the TSR-polynomial coefficients RGB-projection technique
Defect depth determination in a CFRP structure using TSR technique
QIRT-2014-070 This paper was published in the QIRT Journal 13.1
Thermal diffusivity measurements of porous CFRP specimens with different number of plies using pulsed thermography in transmission and reflection mode
Comparative study of Thermographic Signal Reconstruction and Partial Least Squares Thermography for detection and evaluation of subsurface defects
Reconstruction of thermal signals in infrared images reveals sub-cutaneous vasculature and thermogenicity
Characterization of Full-Range Time Evolution in Active Thermography
Approaches to Data Reduction, Visualization and Analysis in Thermographic Signal Reconstruction
Thermographic
systems & components
A self - method for solving the problem of LWIR spectral band of camera for quantitative thermography
Contribution to the local thermophysical characterization of murals paintings of the inheritance by stimulated infrared thermography
Thermomechanics
QIRT-2014-014 This paper was published in the QIRT Journal 13.1 (Nominated for the Student Award)
Characterization of temperature and strain fields during cyclic laser shocks
Identification and mapping of early thermoacoustic phenomena in gas turbine test rig
Study of strain localization and energy dissipation in metals based on infrared thermography
QIRT-2014-086 This paper was published in the QIRT Journal 12.1
Calorimetric analysis of coarse-grained polycrystalline aluminum by IRT and DIC
Fatigue limit evaluation of martensitic steels with thermal methods
Preprocessing of temperature measurement by IR techniques using POD truncated basis for heat source estimation
Development of the measurement system for determination of dissipation rate near the fatigue crack tip
Thermography for Characterisation of Deformation Process in Stainless Steels
Experimental study by full field measurement techniques of the stress gradients effect under fretting, fretting-fatigue and notch fatigue
Accurate Flux Calculations Using Thermographic IR in Concentrated Solar Power Solar Fields
Bi-chromatic measurement of thermal fields induced by friction