Results 31 to 40 of about 231,375 (285)

Quantum realization of the bilinear interpolation method for NEQR

Scientific Reports, 2017
In recent years, quantum image processing is one of the most active fields in quantum computation and quantum information. Image scaling as a kind of image geometric transformation has been widely studied and applied in the classical image processing ...
Ri-Gui Zhou, Wenwen Hu, Ping Fan, Hou Ian   +3 more
doaj   +1 more source

Arc signal analysis of square wave alternating current submerged arc welding using local mean decomposition

Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2016
Aiming to solve the problems of distortion and incomplete decomposition by direct application of the original Local Mean Decomposition (LMD) to square wave alternating current (AC) welding arc signal, a LMD based on linear interpolation is proposed to ...
Kuanfang HE, Zhipeng ZHOU, Chao WANG, Xuejun LI   +3 more
doaj   +1 more source

Practical Research of Electronic Transformer Based on Interpolation Algorithm

TELKOMNIKA Indonesian Journal of Electrical Engineering, 2013
As a result of the adoption of new photovoltaic technology, electronic transformers have great advantages compared with traditional electromagnetic type, such as anti-saturated, high linearity, compact and lightweight etc. The working principle of sensing head of electronic current/voltage transformers is introduced in the paper.
Li Zhenkun, Ji Hui, Fu Yang
openaire   +1 more source

Superresolution Reconstruction of Video Sequence Using a Coarse-to-Fine Registration and Optimal Interpolation Strategy

International Journal of Advanced Robotic Systems, 2013
In this paper, a novel video superresolution (SR) reconstruction approach using a coarse-to-fine registration and optimal interpolation strategy is proposed.
Zunshang Zhu, Xiaolin Liu, Yun Yuan, Xianwei Zhu, Qifeng Yu   +4 more
doaj   +1 more source

Assessment of digital image correlation measurement errors: methodology and results [PDF]

, 2009
Optical full-field measurement methods such as Digital Image Correlation (DIC) are increasingly used in the field of experimental mechanics, but they still suffer from a lack of information about their metrological performances. To assess the performance
A Germaneau, B Horn, B Wattrisse, B. Wattrisse, D Lecompte, D Rubin, E Parsons, E Patterson, E Patterson, F Hild, F Laraba-Abbes, F. Brémand, F. Hild, G Besnard, G Cloud, G Vendroux, H Bruck, H Lu, H Schreier, H Schreier, J Abanto-Bueno, J Réthoré, J Réthoré, J Zhang, J. Molimard, J.-C. Dupré, J.-J. Orteu, L Chevalier, L. Robert, M Grédiac, M Sjödahl, M Sjödahl, M Sutton, M Sutton, M. Bornert, M. Fazzini, M. Grédiac, N Lenoir, P Doumalin, P Vacher, P. Doumalin, P. Vacher, S Bergonnier, S Chambon, S Choi, S Yoneyama, S. Mistou, W Peters, WG Knauss, Y Wang, Y. Surrel   +50 more
core   +5 more sources

Optimal design of FBG flexible sensor for high-precision monitoring of three-dimensional deformation of power transmission line tower foundation

Energy Reports, 2023
During the operation of the power transmission line tower foundation, uneven settlement and horizontal sliding were formed due to the damage of the local environment or external force. It is the most direct and effective way to realize the transformation
Changbin Tian, Xin Ma, Xiangxue Ma, Bo Peng   +3 more
doaj   +1 more source

SemFlow: Semantic-Driven Interpolation for Large Displacement Optical Flow

IEEE Access, 2019
This paper presents a semantic-guided interpolation scheme (SemFlow) to handle motion boundaries and occlusions in large displacement optical flow. The basic idea is to segment images into superpixels and estimate their homographies for interpolation. In
Xianshun Wang, Dongchen Zhu, Yanqing Liu, Xiaoqing Ye, Jiamao Li, Xiaolin Zhang   +5 more
doaj   +1 more source

Depthwise separable convolution Unet for 3D seismic data interpolation

Frontiers in Earth Science, 2023
In seismic exploration, dense and evenly spatial sampled seismic traces are crucial for successful implementation of most seismic data processing and interpretation algorithms.
Zhenhui Jin, Xinze Li, Hui Yang, Bangyu Wu, Xu Zhu   +4 more
doaj   +1 more source

Local interpolation schemes for landmark-based image registration: a comparison

, 2014
In this paper we focus, from a mathematical point of view, on properties and performances of some local interpolation schemes for landmark-based image registration.
Allasia, Giampietro, Cavoretto, Roberto, De Rossi, Alessandra   +2 more
core   +1 more source

An efficient bivariate three-point Lagrange interpolation method based on coordinate transformation

Advances in Mechanical Engineering
This paper proposes a bivariate three-point interpolation method based on coordinate transformation. The transformation significantly improves computational efficiency by converting radial sampling points into interpolation nodes, while enabling high ...
Xianjun Sheng, Zhijie Zhao, Ning Liu, Kexin Wang   +3 more
doaj   +1 more source