Results 41 to 50 of about 10,534,508 (304)

The venetian-blind effect: A preference for zero disparity or zero slant?

Frontiers in Psychology, 2013
When periodic stimuli, such as vertical sinewave gratings, are presented to the two eyes, the initial stage of disparity estimation yields multiple solutions stacked in at multiple depths.
Björn N.S. Vlaskamp, Björn N.S. Vlaskamp, Phillip eGuan, Martin S Banks, Martin S Banks   +4 more
doaj   +1 more source

Implementation of cross correlation for energy discrimination on the time-of-flight spectrometer CORELLI1

Journal of Applied Crystallography, 2018
With implementation of the cross-correlation technique at the short-pulse Spallation Neutron Source (SNS), Oak Ridge, Tennessee, USA, CORELLI obtains both the total scattering and the elastic-only scattering simultaneously from a single measurement with ...
F. Ye, Yaohua Liu, R. Whitfield, R. Osborn, S. Rosenkranz   +4 more
semanticscholar   +1 more source

Detection and Localization for Multiple Stationary Human Targets Based on Cross-Correlation of Dual-Station SFCW Radars

Remote Sensing, 2019
This paper demonstrates the feasibility of detection and localization of multiple stationary human targets based on cross-correlation of the dual-station stepped-frequency continuous-wave (SFCW) radars. Firstly, a cross-correlation operation is performed
Yong Jia, Yong Guo, Chao Yan, Haoxuan Sheng, Guolong Cui, Xiaoling Zhong   +5 more
doaj   +1 more source

Damage Detection of CFRP Stiffened Panels by Using Cross-Correlated Spatially Shifted Distributed Strain Sensors

Applied Sciences, 2020
This paper presents a cross-correlation function-based method applied to a spatially shifted differential strain readout vectors using distributed sensors under backscattering random noise and impact excitations.
Monica Ciminello, Natalino Daniele Boffa, Antonio Concilio, Bernardino Galasso, Fulvio Romano, Ernesto Monaco   +5 more
doaj   +1 more source

Supraharmonics Measurement Based on Colored Noise Suppressed Matrix Pencil Method

IEEE Access, 2023
Supraharmonics emitted from power electronic devices can cause electromagnetic interference. However, there is currently no unified standard for measuring supraharmonics.
Kaite Li, Wei Zhao, Shisong Li, Songling Huang   +3 more
doaj   +1 more source

Computation of the normalized cross-correlation by fast Fourier transform

PLoS ONE, 2018
The normalized cross-correlation (NCC), usually its 2D version, is routinely encountered in template matching algorithms, such as in facial recognition, motion-tracking, registration in medical imaging, etc. Its rapid computation becomes critical in time
Artan Kaso
semanticscholar   +1 more source

Two-Dimensional Permutation Vectors’ (PV) Code for Optical Code Division Multiple Access Systems

Entropy, 2020
In this paper, we present a new algorithm to generate two-dimensional (2D) permutation vectors’ (PV) code for incoherent optical code division multiple access (OCDMA) system to suppress multiple access interference (MAI) and system complexity.
Hassan Yousif Ahmed, Medien Zeghid, Waqas A.Imtiaz, Teena Sharma, Abdellah Chehri, Paul Fortier   +5 more
doaj   +1 more source

A Real-Time Cross-Modality Correlation Filtering Method for Referring Expression Comprehension [PDF]

Computer Vision and Pattern Recognition, 2019
Referring expression comprehension aims to localize the object instance described by a natural language expression. Current referring expression methods have achieved good performance.
Yue Liao, Si Liu, Guanbin Li, Fei Wang, Yanjie Chen, C. Qian, Bo Li   +6 more
semanticscholar   +1 more source

A single-center, randomized, open-label, two-period, crossover, fasted bioequivalence study: comparing recombinant human follicle-stimulating hormone for injection (JZB30) with Gonal-f® in healthy Chinese female participants

Frontiers in Pharmacology
ObjectiveThis study aimed to evaluate the pharmacokinetic (PK) bioequivalence, safety, and immunogenicity of recombinant human follicle-stimulating hormone (rhFSH) for injection (code name: JZB30), developed by Chengdu Jingze Biopharmaceutical Co., Ltd.,
Zhuo Chen, Zhuo Chen, Zhuo Chen, Qin Yu, Qin Yu, Qin Yu, Shiyin Feng, Shiyin Feng, Shiyin Feng, Li Mo, Linrui Cai, Linrui Cai, Linrui Cai, Chunfeng Du, Chunfeng Du, Chunfeng Du, Dan Du, Dan Du, Dan Du, Qin Zou, Qin Zou, Qin Zou   +21 more
doaj   +1 more source

Hybrid Signal Processing Technique to Improve the Defect Estimation in Ultrasonic Non-Destructive Testing of Composite Structures

Sensors, 2017
This work proposes a novel hybrid signal processing technique to extract information on disbond-type defects from a single B-scan in the process of non-destructive testing (NDT) of glass fiber reinforced plastic (GFRP) material using ultrasonic guided ...
Kumar Anubhav Tiwari, Renaldas Raisutis, Vykintas Samaitis   +2 more
doaj   +1 more source