Kecheng Yang
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View article: Chemical composition-driven performance evaluation model for sbs-modified asphalt using multivariate statistical
Chemical composition-driven performance evaluation model for sbs-modified asphalt using multivariate statistical Open
The performance of modified asphalt is closely related to its chemical composition. The further correlation study between chemical composition and performance gives a boost to the effective quality control of modified asphalt. The modified…
View article: Chemical Composition-Driven Performance Prediction Model for SBS-Modified Asphalt Using Multivariate Statistical
Chemical Composition-Driven Performance Prediction Model for SBS-Modified Asphalt Using Multivariate Statistical Open
The performance of modified asphalt is closely related to its chemical composition. The further correlation study between chemical composition and performance gives a boost to the effective quality control of modified asphalt. The modified…
View article: Using artifact suppression OCT based on polarization multiplexing for tomographic imaging of LCD screens
Using artifact suppression OCT based on polarization multiplexing for tomographic imaging of LCD screens Open
Defect detection in the inner layers of liquid crystal display (LCD) panels is crucial for the quality control of displays. Optical coherence tomography (OCT), a nondestructive, high-resolution tomographic imaging technique, has been appli…
View article: Super-resolution spectral interference fitting method for the simultaneous measurement of the thin film thickness and surface profile
Super-resolution spectral interference fitting method for the simultaneous measurement of the thin film thickness and surface profile Open
Conventional spectral interferometry cannot measure film thicknesses less than optical resolution. However, none of the existing super-resolution methods can obtain the film thickness distribution and surface profile in a single measuremen…
View article: Improved dispersion-encoded full-range spectral interferometry for large depth, large inclination and rough samples
Improved dispersion-encoded full-range spectral interferometry for large depth, large inclination and rough samples Open
In this study, we provide and validate an enhanced dispersion-encoded full-range spectral interferometry that offers improved measurement accuracy for samples characterized by significant depth, inclination, and roughness. Due to the low i…
View article: A Mura Detection Model Based on Unsupervised Adversarial Learning
A Mura Detection Model Based on Unsupervised Adversarial Learning Open
Mura is a phenomenon in which the displays have various uneven display defects and has the characteristics of irregular shape and different sizes. For Mura detection, traditional detection methods have the following two problems: One is th…
View article: A Mura Detection Method Based on an Improved Generative Adversarial Network
A Mura Detection Method Based on an Improved Generative Adversarial Network Open
Mura is defined as visual unevenness on the display panel. It can cause unpleasant feelings, so it is necessary to perform Mura inspection during the display quality test. However, Mura is quite difficult to be detected because of its irre…
View article: In situ measurement of seawater salinity with an optical refractometer based on total internal reflection method
In situ measurement of seawater salinity with an optical refractometer based on total internal reflection method Open
An optical refractive index sensor used for underway seawater salinity monitoring is proposed. Due to the empirical relation to salinity, refractive index measurement provides an alternative solution to obtain salinity of seawater. We deve…
View article: Measurement of the light scattering of single micrometer-sized particles captured with a microfluidic trap
Measurement of the light scattering of single micrometer-sized particles captured with a microfluidic trap Open
Light scattering detection of a single particle is significant to both theoretical developments and application progresses of particle scattering. In this work, a new method employing the polydimethylsiloxane microfluidic catcher with self…
View article: Effects of Different Solvents on the Planar Hetero-junction Perovskite Solar Cells
Effects of Different Solvents on the Planar Hetero-junction Perovskite Solar Cells Open
\nThe perovskite (CH3NH3PbI3) films on the planar hetero-junction perovskite solar cells (PHJ-PSCs) are fabricated by “two-steps” process with the wet spin-coating method. The precursor (PbI2) solutions are compounded with 4 types of solve…