Can Stereoscopic Density Replace Planar Density for Forest Aboveground Biomass Estimation? A Case Study Using Airborne LiDAR and Landsat Data in Daxing’anling, China by Xuan Mu, Dan Zhao, Zhaoju Zheng, Cong Xu, Jinchen Wu, Ping Zhao, Xiaomin Li, Yong Pang, Yujin Zhao, Tianyu An, Yuan Zeng, Bingfang Wu

“…In conclusion, the use of the stereo method to estimate forest AGB is superior to the planar method in optical remote sensing. …”
Get full text

Calibration and Validation of Phase One Industrial Cameras by R. Ladstädter, K. Gutjahr, R. Perko, H. Woschitz

“…As it is not possible from direct comparison to decide which parameter set is the better or even correct one, methods to validate a camera calibration in the lab have been investigated which exist e.g. for acceptance testing of 3D optical measurement systems. …”
Get full text

PI-ADFM: Enhancing Multimodal Remote Sensing Image Matching Through Phase-Integrated Aggregated Deep Features by Haiqing He, Shixun Yu, Yongjun Zhang, Yufeng Zhu, Ting Chen, Fuyang Zhou

“…Experimental results substantiate that, in juxtaposition with state-of-the-art methods, the PI-ADFM method has significantly augmented the count of matches for optical-infrared and optical synthetic aperture radar images by a factor of at least 1.7 and 3.7, respectively, while concurrently enhancing the accuracy by a minimum of 10% and 6%, respectively. …”
Get full text

Synthesis, Characteristics and Study the Photoluminscience of the CdSxSe1-x Nanocrystaline Thin Film by Jassim et al.

“…The present work focuses on the changing of the structural characteristics of the grown materials through different material characterization methods. Semiconductor CdSxSe 1-x nano crystallines have been synthesized by chemical vapor depostion. …”
Get full text

Non-Contact Laser Ultrasound Detection of Internal Gas Defects in Lithium-Ion Batteries by Dongxia Tang, Chenguang Xu, Guidong Xu, Sen Cui, Sai Zhang

“…This study proposes a method for evaluating internal gas defects in LIBs based on a non-contact laser ultrasonic system. …”
Get full text

Dust detection in western and southwestern Iran based on DAI index algorithm and Modis spectral data by Azar Faryabi, Hamid Reza Matinfar, Seyyed Kazem Alavi Panah, Ali Akbar Norouzi

“…Results and discussion: In general, it was found that all AOD maps generated from the direct method showed a very good spatial distribution of the local aerosol pattern compared to other methods. …”
Get full text

Diagnosing Cancerous Tumor Using Photoacoustic Imaging and Thermoacoustic Tomography with Electric Excitation Techniques—A Numerical Approach for Comparison by Maryam Ahangar, Esmaeil Najafiaghdam, Arash Gharibi

“…Finally, by studying the data matrix of the two simulations, we can demonstrate the maximum difference of stress in and out of tumor in the two methods is about 0.1 Pa higher in PAT relative to the TATE. …”
Get full text

Development of a reliable and efficient combined grinding and separation process for PVC-coated fabric waste by Chaouch, Walid, Msahli, Slah

“…This method provided valuable insights into the shapes, interactions, and cohesive bonds among the different components. …”
Get full text

The Detection of Soybean Bacterial Blight Based on Polarization Spectral Imaging Techniques by Jia Yi, Huilin Jiang, Yong Tan

“…This paper provides an optical method for the detection of crop diseases and insect pests, which makes up for the deficiency of the traditional detection technology and can provide a scientific basis for the safe non-destructive detection of crop diseases and pests.…”
Get full text

Dynamic Positioning and Optimization of Magnetic Target Based on Binocular Vision by Jing Li, Yang Wang, Ligang Qu, Guangming Lv, Zhenyu Cao

“…Aiming at the problems of visual occlusion, reduced positioning accuracy and pose loss in the dynamic scanning process of aviation large components, this paper proposes a binocular vision dynamic positioning method based on magnetic target. This method detects the spatial coordinates of the magnetic target in real time through the binocular camera, extracts the target center to construct a unified reference system of the measurement platform, and uses MATLAB simulation to analyze the influence of different target layouts on the scanning stability and positioning accuracy. …”
Get full text

Study the compatibility between four detectors manufactured on one silicon chip by Ahmed Ibrahim Farhan, Wlla M. Mohammed

“…Differences in the properties of manufactured optical detectors were studied in the same method, conditions, and at the same time . …”
Get full text

Fiber-assisted nanoparticle tracking analysis meets nanorheology: a novel approach for probing viscoelastic properties at the nanoscale by Wieduwilt Torsten, Geisler Hannah, Förster Ronny, Lorenz Adrian, Schmidt Markus A.

“…This innovative approach provides a valuable extension to current microrheological methods and offers precise nanoscale fluid characterization for a wide range of applications.…”
Get full text

Robust single modified divacancy color centers in 4H-SiC under resonant excitation by Zhen-Xuan He, Ji-Yang Zhou, Qiang Li, Wu-Xi Lin, Rui-Jian Liang, Jun-Feng Wang, Xiao-Lei Wen, Zhi-He Hao, Wei Liu, Shuo Ren, Hao Li, Li-Xing You, Rui-Jun Zhang, Feng Zhang, Jian-Shun Tang, Jin-Shi Xu, Chuan-Feng Li, Guang-Can Guo

“…Furthermore, angle-resolved photoluminescence excitation spectra unveil two resonant-transition lines with orthogonal polarizations. Enhanced optical and spin characteristics were notably observed in these color centers compared to those generated through carbon-ion and shallow implantation methods, positioning modified divacancies as promising contenders for advancing quantum networking.…”
Get full text

Sustainable packaging: A comparative study on thermoplastic whey protein films with biodegradable plasticizers by Forough Abbasi Shahir, Zahed Ahmadi, Sayed Mahmood Rezaee Darvishi

“…Then, the plasticizing effect of different types of plasticizers on the optical, thermal, mechanical, and water resistivity properties of the prepared films was evaluated. …”
Get full text

Neodymium-doped SnS nanomaterials: ultrasound-assisted synthesis, characterization, and investigation of its physical properties by Mostafa Yousefi, Younes Hanifehpour, Mehdi Abdolmaleki, Negin Rahmani

“…In this research, tin sulfide compounds and their dope in different percentages with neodymium were prepared by the sonochemical method. …”
Get full text

Surface crack growth subject to bending and biaxial tension-compression by V. Shlyannikov, A. Tumanov, A. Zakharov, A. Gerasimenko

“…Both the optical microscope measurements and the crack opening displacement (COD) method are used to monitor and calculate both crack depth and crack length during the tests. …”
Get full text

Production of B4C Reinforced Composite Materials and Investigation of Their Bending Strength by Yılmaz Mutlu, Halit Doğan

“…In this study, AA2024 aluminum alloy was selected as the matrix material, while B4C was selected as the reinforcement material, and particle-reinforced Al-matrix composite materials were produced using the powder metallurgy method. Examinations were made to determine the effects of different reinforcement particle ratios and sintering temperatures on the mechanical properties of the AA2024 matrix composite materials that were produced. …”
Get full text

Surface Roughening of Poly (methyl-methacrylate) Membranes by SF6-Glow-Discharge Plasma Etching by Mohamad A.K.Ahmed, Yaseen H. Mahmood, Sameen F.Mohammed

“… The (100 μm) thick of high density Polymethylmethacrylate PMMA membranes were prepared by solution cast method and treated by (42 W), low pressure, DC-discharge, SF6-Plasma for different exposure time: 10,30,60 and 80 min. …”
Get full text

Distributed multiple model extended information filter with unbiased mixing for satellite launch vehicle tracking by Haryong Song, Yongtae Choi

“…Comparative simulation results demonstrate that the performance of the proposed method has been improved in vehicle’s position root mean square error.…”
Get full text

Spatial covariance reconstructive (SCORE) super-resolution fluorescence microscopy. by Yi Deng, Mingzhai Sun, Pei-Hui Lin, Jianjie Ma, Joshua W Shaevitz

“…We achieve sub-diffraction lateral resolution of 100 nm from 5 to 7 seconds of imaging. Our method is insensitive to background and can be applied to different types of fluorescence sources, including but not limited to the organic dyes and quantum dots that we demonstrate in this work.…”
Get full text