Optics and Lasers in Engineering

Article	Citations
Transport of intensity equation: a tutorial	288
Status, challenges, and future perspectives of fringe projection profilometry	193
Microscopic fringe projection profilometry: A review	166
Fiber Optic Shape Sensors: A comprehensive review	146
Calibration of fringe projection profilometry: A comparative review	143
A new color image encryption scheme based on 2DNLCML system and genetic operations	136
An image encryption algorithm based on a hidden attractor chaos system and the Knuth–Durstenfeld algorithm	135
Dynamic analysis of an improper fractional-order laser chaotic system and its image encryption application	132
Wide-field high-resolution 3D microscopy with Fourier ptychographic diffraction tomography	123
An effective image encryption algorithm based on compressive sensing and 2D-SLIM	106
Chaotic image encryption algorithm based on hybrid multi-objective particle swarm optimization and DNA sequence	91
Digital photoelasticity: Recent developments and diverse applications	72
Sensitive methane detection based on quartz-enhanced photoacoustic spectroscopy with a high-power diode laser and wavelet filtering	72
Quantitative phase imaging trends in biomedical applications	71
A sensitive dynamic mutual encryption system based on a new 1D chaotic map	70
A new combination chaotic system and its application in a new Bit-level image encryption scheme	69
New color image encryption scheme based on multi-parameter fractional discrete Tchebyshev moments and nonlinear fractal permutation method	67
Particle image velocimetry - Classical operating rules from today’s perspective	66
Saliency detection for strip steel surface defects using multiple constraints and improved texture features	65
Triple color image encryption based on 2D multiple parameter fractional discrete Fourier transform and 3D Arnold transform	65
Image Encryption Based on Chaotic Sub-Block Scrambling and Chaotic Digit Selection Diffusion	63
Rapid and automatic optimal exposure control for digital fringe projection technique	61
Optical image encryption based on quantum walks	60
Enhanced sensitivity of bimetallic optical fiber SPR sensor based on MoS2 nanosheets	60
When Deep Learning Meets Digital Image Correlation	59

Mechanism and application of laser cleaning: A review	58
High-speed high dynamic range 3D shape measurement based on deep learning	58
A novel SPR sensor sensitivity-enhancing method for immunoassay by inserting MoS2 nanosheets between metal film and fiber	58
Efficient and secure opto-cryptosystem for color images using 2D logistic-based fractional Fourier transform	57
Development and analysis of surface plasmon resonance based refractive index sensor for pregnancy testing	56
Two-frequency phase-shifting method vs. Gray-coded-based method in dynamic fringe projection profilometry: A comparative review	53
Deep-learning denoising computational ghost imaging	53
Fractal dimension based parameter adaptive dual channel PCNN for multi-focus image fusion	51
Semi-supervised anomaly detection with dual prototypes autoencoder for industrial surface inspection	51
Polarimetric underwater image recovery via deep learning	50
Motion induced error reduction methods for phase shifting profilometry: A review	47
Additive manufacturing of NiTi-Ti6Al4V multi-material cellular structures targeting orthopedic implants	47
Wrapped phase denoising using convolutional neural networks	46
Enhanced wear resistance and new insight into microstructure evolution of in-situ (Ti,Nb)C reinforced 316 L stainless steel matrix prepared via laser cladding	45
Deformation measurement in the presence of discontinuities with digital image correlation: A review	45
Optical color image encryption based on Hadamard single-pixel imaging and Arnold transformation	43
OAM beam generation in space and its applications: A review	42
Bicubic interpolation and extrapolation iteration method for high resolution digital holographic reconstruction	42
Optical correlation assists to enhance underwater polarization imaging performance	42
Modified laser scanning technique in wavelength modulation spectroscopy for advanced TDLAS gas sensing	41
Transport of intensity equation from a single intensity image via deep learning	39
A comparative study on temporal phase unwrapping methods in high-speed fringe projection profilometry	39
Super-resolution reconstruction of infrared images based on a convolutional neural network with skip connections	38
Comprehensive comparison of single-pixel imaging methods	36
Research development of 589 nm laser for sodium laser guide stars	36
Deep learning for defect characterization in composite laminates inspected by step-heating thermography	35
Glare: A free and open-source software for generation and assessment of digital speckle pattern	35
High-resolution real-time 360∘ 3D surface defect inspection with fringe projection profilometry	35
A novel high dynamic range 3D measurement method based on adaptive fringe projection technique	35
Development and performance detection of higher precision optical sensor for coal dust concentration measurement based on Mie scattering theory	34
Optical color image encryption based on fingerprint key and phase-shifting digital holography	34
An optical image encryption based on computational ghost imaging with sparse reconstruction	34
Three-dimensional Shape Reconstruction from Single-shot Speckle Image Using Deep Convolutional Neural Networks	34
Monitoring of CFA pile test using three dimensional laser scanning and distributed fiber optic sensors	33
Laser hot-wire cladding of Co-Cr-W metal cored wire	33
Performance enhancement of on-chip optical switch and memory using Ge2Sb2Te5 slot-assisted microring resonator	33
Effects of oscillating laser offset on microstructure and properties of dissimilar Al/steel butt-joint	32
A DIC-assisted fringe projection profilometry for high-speed 3D shape, displacement and deformation measurement of textured surfaces	32
RestoreNet: a deep learning framework for image restoration in optical synthetic aperture imaging system	32
Lens aberration compensation in interference microscopy	31
Adjustable Ring Mode (ARM) laser welding of stainless steels	30
Computational ghost imaging based on an untrained neural network	30
Quantitative non-destructive evaluation of CFRP delamination defect using laser induced chirp-pulsed radar photothermal tomography	30
Stretchability improvement of flexiable electronics by laser micro-drilling array holes in PDMS film	30
Hyperchaotic image encryption using phase-truncated fractional Fourier transform and DNA-level operation	30
Effects of immersion depth on the dynamics of cavitation bubbles generated during ns laser ablation of submerged targets	30
A superposition based multiple-image encryption using Fresnel-Domain high dimension chaotic phase encoding	30
Application of high power pulsed nanosecond fibre lasers in processing ultra-thin aluminium foils	30
A fast and secure public-key image encryption scheme based on Mordell elliptic curves	30
Illumination variation-resistant video-based heart rate monitoring using LAB color space	29

DarkFocus: numerical autofocusing in digital in-line holographic microscopy using variance of computational dark-field gradient	29
An intelligent and automated 3D surface defect detection system for quantitative 3D estimation and feature classification of material surface defects	29
Compact vari-focal augmented reality display based on ultrathin, polarization-insensitive, and adaptive liquid crystal lens	29
An asymmetric image encryption mechanism using QR decomposition in hybrid multi-resolution wavelet domain	28
A novel image encryption method based on fractional discrete Meixner moments	28
A novel chaos based optical cryptosystem for multiple images using DNA-blend and gyrator transform	28
Multimodal super-resolution reconstruction of infrared and visible images via deep learning	28
Polarization descattering imaging through turbid water without prior knowledge	28
Full-automatic seed point selection and initialization for digital image correlation robust to large rotation and deformation	28
Generalized optical encryption framework based on Shearlets for medical image	28
A collinear reflection Mueller matrix microscope for backscattering Mueller matrix imaging	27
Concentric circle grids for camera calibration with considering lens distortion	27
Compact optical asymmetric cryptosystem based on unequal modulus decomposition of multiple color images	27
Cascaded unequal modulus decomposition in Fresnel domain based cryptosystem to enhance the image security	27
Miniature single-fiber photoacoustic sensor for methane gas leakage detection	27
On the application of an optimized Frequency-Phase Modulated waveform for enhanced infrared thermal wave radar imaging of composites	27
Optical image encryption and authentication using phase-only computer-generated hologram	26
A multi-code 3D measurement technique based on deep learning	26
Speckle noise reduction in coherent imaging based on deep learning without clean data	26
Optical image encryption based on chaotic fingerprint phase mask and pattern-illuminated Fourier ptychography	26
High imaging quality of Fourier single pixel imaging based on generative adversarial networks at low sampling rate	26
Flexible and high-accuracy method for uni-directional structured light system calibration	26
Some recent advances in digital volume correlation	26
A fibered near-infrared laser heterodyne radiometer for simultaneous remote sensing of atmospheric CO2 and CH4	25
Direct femtosecond laser writing of inverted array for broadband antireflection in the far-infrared	25
Investigation of the time elapsed effect on residual stress measurement in a composite plate by DIC method	25
Optical encryption for visible light communication based on temporal ghost imaging with a micro-LED	25
Single pixel 3D imaging with phase-shifting fringe projection	25
Interplay between powder catchment efficiency and layer height in self-stabilized laser metal deposition	25
Comparative study on 3D optical sensors for short range applications	24
Portable digital holographic camera featuring enhanced field of view and reduced exposure time	24
Self-reference dispersion correction for chromatic confocal displacement measurement	24
Manipulation of wave scattering by Fourier convolution operations with Pancharatnam-Berry coding metasurface	24
Tailored wetting of copper using precise nanosecond direct laser interference patterning	24
Risley-prism-based multi-beam scanning LiDAR for high-resolution three-dimensional imaging	24
A multi-modal image fusion framework based on guided filter and sparse representation	24
Profile control of femtosecond laser-fabricated moth-eye structures on Si substrate	24
TruingDet: Towards high-quality visual automatic defect inspection for mental surface	24
Formation of singular light fields using phase calibrated spatial light modulator	23
Common-path lensless digital holographic microscope employing a Fresnel biprism	23
High numerical aperture and large focusing efficiency metalens based on multilayer transmitarray elements	23
Resolution enhancement of long-range imaging with sparse apertures	23
Precise position and angular control of optical trapping and manipulation via a single vortex-pair beam	22
Silicon wafer crack detection using nonlinear ultrasonic modulation induced by high repetition rate pulse laser	22
Multi-pass absorption enhanced photoacoustic spectrometer based on combined light sources for dissolved gas analysis in oil	22
Initial structure of dispersion objective for chromatic confocal sensor based on doublet lens	22
Parylene-C diaphragm-based low-frequency photoacoustic sensor for space-limited trace gas detection	22
A technique combining laser spot thermography and neural network for surface crack detection in laser engineered net shaping	22
Distinguishing tissue structures via polarization staining images based on different combinations of Mueller matrix polar decomposition parameters	22
Asymmetric multiple image elliptic curve cryptography	22
Quantification of photoelastic fringe orders using polarized light camera and continuous loading	21
Multi-polarization fusion generative adversarial networks for clear underwater imaging	21
High-sensitivity dynamic analysis of dissolved gas in oil based on differential photoacoustic cell	21
Increasing field of view and signal to noise ratio in the quantitative phase imaging with phase shifting holography based on the Hanbury Brown-Twiss approach	21
Real-time through-thickness and in-plane strain measurement in carbon fibre reinforced polymer composites using planar optical Bragg gratings	21
Study on the mechanism of ultrasonic-assisted water confined laser micromachining of silicon	21
Influence of biological tissue and spatial correlation on spectral changes of Gaussian-Schell model vortex beam	21
Multiple layer encryption and steganography via multi-channel ghost imaging	21
A novel high precise laser 3D profile scanning method with flexible calibration	21
A simultaneous calibration technique of the extrinsic and turntable for structured-light-sensor-integrated CNC system	21
A convenient 3D reconstruction model based on parallel-axis structured light system	21
Quantitative dynamic evolution of physiological parameters of RBC by highly stable digital holographic microscopy	21
Single-shot color object reconstruction through scattering medium based on neural network	20
Sound wave detection by common-path digital holography	20
RestoreNet-Plus: Image restoration via deep learning in optical synthetic aperture imaging system	20
In-situ monitoring of the penetration status of keyhole laser welding by using a support vector machine with interaction time conditioned keyhole behaviors	20
Conditional generative adversarial network-based training image inpainting for laser vision seam tracking	20
Stable 3D measurement method for high dynamic range surfaces based on fringe projection profilometry	20
3D SIFT aided path independent digital volume correlation and its GPU acceleration	20
Periodic integration-based polarization differential imaging for underwater image restoration	20
Phase error compensation based on Tree-Net using deep learning	20
Mirror-assisted multi-view digital image correlation: Principles, applications and implementations	20
Laser-dressing topography and quality of resin-bonded diamond grinding wheels	20
Abnormal events detection based on RP and inception network using distributed optical fiber perimeter system	20
A novel phase-shifting profilometry to realize temporal phase unwrapping simultaneously with the least fringe patterns	19
An extreme learning machine for predicting kerf waviness and heat affected zone in pulsed laser cutting of thin non-oriented silicon steel	19
Iterative reconstruction for snapshot intensity-modulated linear imaging spectropolarimetry without Fourier transform and phase calibration	19
Fiber optical multifunctional human-machine interface for motion capture, temperature, and contact force monitoring	19
Studies on the effect of composition and pre-heating on microstructure and mechanical properties of direct laser clad titanium aluminide	19
Multipath distributed acoustic sensing system based on phase-sensitive optical time-domain reflectometry with frequency division multiplexing technique	19

Controlling a scattered field output of light passing through turbid medium using an improved ant colony optimization algorithm	19
A 3D shape measurement method for high-reflective surface based on accurate adaptive fringe projection	19
Super-resolution and super-robust single-pixel superposition compound eye	19
Mechanical properties measurement of materials and devices at micro- and nano-scale by optical methods: A review	19
Long-term Monitoring of zigzag-shaped concrete panel in retaining structure using laser scanning and analysis of influencing factors	19
Infrared and visible image fusion based on iterative differential thermal information filter	19
Snapshot hyperspectral imaging polarimetry with full spectropolarimetric resolution	18
Computational ghost imaging system with 4-connected-region-optimized Hadamard pattern sequence	18
Ciphertext-only attack on optical cryptosystem with spatially incoherent illumination based deep-learning correlography	18
A new type of structure of optical fiber pressure sensor based on polarization modulation	18
Visible light communication based on computational temporal ghost imaging and micro-LED-based detector	18
Wavefront control through multi-layer scattering media using single-pixel detector for high-PSNR optical transmission	18
Fringe denoising algorithms: A review	18
3D Surface reconstruction of transparent objects using laser scanning with LTFtF method	18
Path independent stereo digital image correlation with high speed and analysis resolution	18
Simultaneous trapping of low-index and high-index microparticles using a single optical fiber Bessel beam	18
Effect of laser shock peening with and without protective coating on the microstructure and mechanical properties of Ti-alloy	18
Optical ghost cryptography and steganography	18
Fabrication of millimeter-long structures in sapphire using femtosecond infrared laser pulses and selective etching	18
Underwater vibration analysis method for rotating propeller blades using laser Doppler vibrometer	18
Optical image encryption based on two-channel detection and deep learning	18
Analysis and calibration of linear birefringence orientation parameters derived from Mueller matrix for multi-layered tissues	18
Secure compressive sensing of images based on combined chaotic DWT sparse basis and chaotic DCT measurement matrix	18
Miniaturized broadband spectrometer based on a three-segment diffraction grating for spectral tissue sensing	18
Quantitative thermoelastic stress analysis by means of low-cost setups	18
Improved infrared phase measuring deflectometry method for the measurement of discontinuous specular objects	17
Research and development status of laser micro-welding of aluminum-copper dissimilar metals: A review	17
Effects of Cr2O3 active agent on the weld process dynamic behavior and joint comprehensive properties of fiber laser welded stainless steel thick plate	17
High-resolution terahertz ptychography using divergent illumination and extrapolation algorithm	17
High-speed and high-accuracy fringe projection profilometry without phase unwrapping	17
Hybrid neural network-based adaptive computational ghost imaging	17
Remote eavesdropping at 200 meters distance based on laser feedback interferometry with single-photon sensitivity	17
Lidar with superconducting nanowire single-photon detectors: Recent advances and developments	17
In-situ formation of laser-cladded layer on Ti-6Al-4 V titanium alloy in underwater environment	17
Mechanical properties measurement and micro-damage characterization of ITZ in concrete by SEM-DIC method	17
Measurement of mixed-mode fracture characteristics of an epoxy-based adhesive using a hybrid digital image correlation (DIC) and finite elements (FE) approach	17
Sharpness-statistics-based auto-focusing algorithm for optical ptychography	17
Modification of droplet morphology and arc oscillation by magnetic field in laser-MIG hybrid welding	17
Inertial measurement unit aided extrinsic parameters calibration for stereo vision systems	17
U2R-pGAN: Unpaired underwater-image recovery with polarimetric ge	17
A novel projector ray-model for 3D measurement in fringe projection profilometry	17
Radius of curvature of spherical wave measurement based on vortex beam interference	17
Complete calibration of a structured light stripe vision sensor through a single cylindrical target	16
Optical trapping Rayleigh particles with a twist effect	16
A comparison of n-ary simple code and n-ary gray code phase unwrapping in high-speed fringe projection profilometry	16
A Bayesian optimal convolutional neural network approach for classification of coal and gangue with multispectral imaging	16
Super resolution ghost imaging based on Fourier spectrum acquisition	16
DIC-Net: Upgrade the performance of traditional DIC with Hermite dataset and convolution neural network	16
Improvement of ablation capacity of sapphire by gold film-assisted femtosecond laser processing	16
Scanning error detection and compensation algorithm for white-light interferometry	16
The effect of gap on the quality of glass-to-glass welding using a picosecond laser	16
High Sensitivity Fringe Projection Profilometry Combining Optimal Fringe Frequency and Optimal Fringe Direction	16
The spatial phase-shifting measuring profilometry based on dual-frequency grating	16
Surface roughness estimation of wood boards using speckle interferometry	16
All-phase FFT based distance measurement in laser self-mixing interferometry	16
Confocal laser scanning and 3D reconstruction methods for the subsurface damage of polished optics	16
An optical system for suppression of laser echo energy from the water surface on single-band bathymetric LiDAR	16
Optical image encryption and authentication scheme based on partial joint power spectrum and phase-retrieval technique	16
Unitary learning for diffractive deep neural network	16
A robust white-light interference signal leakage sampling correction method based on wavelet transform	16
Updated shape sensing algorithm for space curves with FBG sensors	16
A learning-based method of attack on optical asymmetric cryptosystems	16
Restoration of integrated circuit terahertz image based on wavelet denoising technique and the point spread function model	15
Laser fabrication of fully printed graphene oxide microsensor	15
High-accuracy simultaneous measurement of surface profile and film thickness using line-field white-light dispersive interferometer	15
Multiple-image encryption using phase jump gradient factors -based OAM multiplexing holography	15
Structured-light-field 3D imaging without phase unwrapping	15
Motion-induced error reduction for phase-shifting profilometry with phase probability equalization	15
Surface finishing by laser re-melting applied to robotized laser metal deposition	15
Distributed single fiber optic vibration sensing with high frequency response and multi-points accurate location	15
Pitch independent vehicle-based laser Doppler velocimeter	15
Temperature Sensing Characteristics of an MKR in a Microfiber Taper Based on Mechanisms of Interference and Resonance with Vernier Effect	15
In-situ monitoring of moisture diffusion process for wood with terahertz time-domain spectroscopy	15
Super resolution laser line scanning thermography	15
An anti-noise composite optical fiber vibration sensing System	15
Ultra-fast laser ultrasonic imaging method for online inspection of metal additive manufacturing	15
Spectral interference elimination and self-absorption reduction in laser-induced breakdown spectroscopy assisted with laser-stimulated absorption	15
Soot temperature measurement within 3D flame by light-field imaging based on wave optics theory	15
Camera calibration with global LBP-coded phase-shifting wedge grating arrays	15
Real-time, multiplexed holographic tomography	15
Super multi-view display based on pixelated nanogratings under an illumination of a point light source	15
Single-shot TIE using polarization multiplexing (STIEP) for quantitative phase imaging	15
A pre-recognition SART algorithm for the volumetric reconstruction of the light field PIV	15
Direct laser writing of copper-graphene composites for flexible electronics	15
Optical design of a high-resolution spectrometer with a wide field of view	15
Distorted point spread function and image reconstruction for ghost imaging	15
Image descattering and absorption compensation in underwater polarimetric imaging	15
Securing color image by using bit-level modified integer nonlinear coupled chaos model in Fresnel diffraction domains	15
Optical method to quantify the evolution of whole-field stress in fractured coal subjected to uniaxial compressive loads	15
Autofocusing of in-line holography based on compressive sensing	15
Removing light interference to improve character recognition rate by using single-pixel imaging	15
Direct bonding of copper foil and liquid crystal polymer by laser etching and welding	15
Hydrodynamic modeling and time-resolved imaging reflectometry of the ultrafast laser-induced ablation of a thin gold film	14
Practical snapshot hyperspectral imaging with DOE	14
Fabrication of homogenous subwavelength grating structures on metallic glass using double-pulsed femtosecond lasers	14