Results 261 to 270 of about 3,323,835 (313)

An implementation of the Levenberg–Marquardt algorithm for simultaneous-energy-gradient fitting using two-layer feed-forward neural networks

Chemical Physics Letters, 2015
Hieu T. Nguyen-Truong, H. Le
semanticscholar   +3 more sources

A simultaneous sample-and-filter strategy for robust multi-structure model fitting

Computer Vision and Image Understanding, 2013
H. S. Wong, Tat-Jun Chin, Jin Yu, D. Suter   +3 more
semanticscholar   +3 more sources

Simultaneous Segmentation and Superquadrics Fitting in Laser-Range Data

IEEE Transactions on Vehicular Technology, 2015
This paper presents a method for simultaneous segmentation and modeling of objects, detected in range data gathered by a laser scanner mounted onboard ground-robotic platforms. Superquadrics are used as model for both segmentation and object shape fitting. The proposed method, which we name Simultaneous Segmentation and Superquadrics Fitting, relies on
R. Pascoal, Vítor M. F. Santos, C. Premebida, U. Nunes   +3 more
semanticscholar   +2 more sources

Preparation of biochar by simultaneous carbonization, magnetization and activation for norfloxacin removal in water.

Bioresource Technology, 2017
Bo Wang, Yan Jiang, Fayun Li, Deng Yang
semanticscholar   +3 more sources

Simultaneous fitting of Mars Mössbauer data

Hyperfine Interactions, 2008
Mossbauer spectra acquired by the Mars Exploration Rovers (MERs) often have low statistics with overlapped component spectra, making it difficult to fit individual spectra for all hyperfine or other parameters. When a set of spectra is complementary in the sense that components are weak in one and strong in another, analyzing the spectra simultaneously
David G. Agresti, Perry A. Gerakines
openaire   +1 more source

Highly-efficient PVDF adsorptive membrane filtration based on chitosan@CNTs-COOH simultaneous removal of anionic and cationic dyes.

Carbohydrate Polymers, 2021
An adsorptive membrane filtration based on polyvinylidene fluoride (PVDF) with chitosan (CS) and carboxylated carbon nanotubes (CNTs-COOH) is prepared by method of phase conversion, and the PVDF-CS@CNTs-COOH membranes can effectively separate anionic and
Jingxuan Zhao, Hongxu Liu, P. Xue, Song Tian, Shulin Sun, Xue Lv   +5 more
semanticscholar   +1 more source

Simultaneously Fitting and Segmenting Multiple-Structure Data with Outliers

IEEE Transactions on Pattern Analysis and Machine Intelligence, 2012
We propose a robust fitting framework, called Adaptive Kernel-Scale Weighted Hypotheses (AKSWH), to segment multiple-structure data even in the presence of a large number of outliers. Our framework contains a novel scale estimator called Iterative Kth Ordered Scale Estimator (IKOSE).
Wang, Hanzi, Chin, Tat-Jun, Suter, David
openaire   +3 more sources

A Convolutional Autoencoder Method for Simultaneous Seismic Data Reconstruction and Denoising

IEEE Geoscience and Remote Sensing Letters, 2021
Petroleum geophysical exploration is based on seismic data and has been widely affected by deep learning technology in recent years. As a consequence of the high efficiency and nonlinear fitting ability of deep learning models, we propose an improved ...
Jinsheng Jiang, Haoran Ren, Meng Zhang
semanticscholar   +1 more source

Better together: reduced compliance after sequential versus simultaneous bilateral hearing aids fitting.

American Journal of Audiology, 2014
PurposeTo determine the effects of sequential versus simultaneous bilateral hearing aids fitting on client compliance.MethodThirty-six older adults with hearing impairment participated in this study. Twelve were fitted with bilateral hearing aids simultaneously. The remaining participants were fitted sequentially: One hearing aid (to the left or to the
L. Lavie, K. Banai, J. Attias, A. Karni
semanticscholar   +3 more sources

Nonlinear-multiple-function simultaneous least squares fitting procedure

Journal of Computational Physics, 1988
An iterative least squares fitting procedure is suggested for two sets of data described by \(y=f(x,P_ 1,P_ 2),\) \(z=g(x,P_ 2,P_ 3)\) where x is the independent variable and \(P_ 1,P_ 2,P_ 3\) are the parameters to be determined.
Martin, Carlos A., Monti, Gustavo
openaire   +1 more source