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J. Cent. South Univ. (2018) 25: 107-120 DOI: https://doi.org/10.1007/s11771-018-3721-z An enhanced artificial bee colony optimizer and its application to multi-level threshold image segmentation...; swarm intelligence; image segmentation Cite this article as: GAO Yang, LI Xu, DONG Ming, LI He-peng. An enhanced artificial bee colony optimizer and its application on multilevel threshold image......
Threshold Chloride Concentration for Passivity Breakdown of Mg-Zn-Gd-Nd-Zr Alloy (EV31A) in Basic SolutionJakraphan Ninlachart,Krishnan S.RajaChemical and Materials Engineering,University of Idaho摘 要:Mg-Zn-Gd-Nd-Zr alloy(EV31A) is a heat-treatable magnesium(Mg) cast alloy that can be used up to 200 ℃for automobile and aerospace applications.This alloy......
degradation. In order to improve the existing approaches, load aware three-gear THReshold (LATHR) as well as modified best fit decreasing (MBFD) algorithm is proposed for minimizing total energy consumption... threshold (THR) overload detection policies, respectively. Key words: cloud computing; energy efficiency; three-gear threshold; resource allocation; service level agreement Cite this article as: GARG......
; 文章编号:1672-7207(2011)S1-0689-04 New wavelet threshold de-noising method and its application in detection of weak signal JI Ce1, LU Xue-liang1, ZHANG Zhi-wei2 (1. College of Information Science... and increase its quality, a new threshold de-noising function based on characteristics of soft-threshold function and hard-threshold algorithm which is used in the estimating wavelet coefficients......
Electromagnetic attenuation property of multiphase Fe–Fe3O4–Al2O3 cermets near percolation thresholdKai Sun,Run-Hua Fan,Zi-Dong Zhang,Ke-Lan Yan,Xi-Hua Zhang,Chuan-Bing Cheng,Min Chen,Pei-Tao XieKey Laboratory for Liquid–Solid Structural Evolution and Processing of Materials, Shandong University摘 要:......
the front vehicle image into two parts by using geometry information. The number of remained pixels of vehicle image which was filtered by the morphologic features was got by adaptive threshold method... of them. The algorithm is quiet effective, robust and satisfactory in real-time performance. Key words: intelligent vehicle; turn light recognition; adaptive threshold; front vehicle 1 Introduction......
, these sound intensities can be utilized to accurately determine the hearing threshold of a subject in the ambulatory audiometric testing environment. Key words: calibration; audiometric system; pure-tonal sound; sound pressure level; hearing threshold; delta learning rule 1 Introduction During hearing loss progression, it is very important to detect hearing deterioration as early as possible......
, LI Geng, WANG Ling (School of Electronics and Information, Northwestern Polytechnical University, Xi’an 710072, China) Abstract: A novel interference detection algorithm based on adaptive threshold... better performance of interference detection processing, especially at high SNRs, than the other two algorithms, adaptive threshold algorithm and the traditional double-threshold algorithm. The proposed......
and the creep rate method are combined to anti-skid, the wheel wear gradually increases as the speed decreases, and increases first and then remains constant as the creep rate threshold increases. The creep rate threshold corresponding to the remained wear increases as the speed decreases. It is recommended that the creep rate threshold can be optimized in other ways after the wheel wear remains......