Results 271 to 280 of about 265,367 (299)

Application of independent component analysis (ICA) method to the Raman spectra processing

SPIE Proceedings, 2005
Independent component analysis (ICA) method was applied as a processing step for Raman spectra. 136 Raman spectra were acquired from urine samples from 18 subjects. Each spectrum was acquired from different sample. 785nm, 100mW (at sample) laser with 2048 element linear silicon TE cooled CCD were used.
So Hyun Chung, Cheol Soo Park, Kwang Suk Park   +2 more
openaire   +1 more source

Blind calibration of five-port receiver based on Independent Component Analysis (ICA)

2013 Wireless Telecommunications Symposium (WTS), 2013
Five-port direct conversion receiver has been demonstrated as an interesting alternative for application in software-defined radio since its design is simple and it can operate in a wide range of frequencies. However, in order to carry out in-phase and quadrature demodulation, the five-port receiver must be calibrated for each frequency and modulation ...
Francisco Vidal, Adriao Duarte, Allan Medeiros, Bernard Huyart   +3 more
openaire   +1 more source

Machinery fault diagnosis using independent component analysis (ICA) and Instantaneous Frequency (IF)

International Conference on Instrumentation, Communication, Information Technology, and Biomedical Engineering 2009, 2009
Machine condition monitoring plays an important role in industry to ensure the continuity of the process. This work presents a simple and yet, fast approach to detect simultaneous machinery faults using sound mixture emitted by machines. We developed a microphone array as the sensor.
B. T. Atmaja, D. Arifianto
openaire   +1 more source

Independent components analysis with the JADE algorithm – Why ICA"

2014
absent
Rutledge, Douglas, Jouan-Rimbaud Bouveresse, Delphine   +1 more
openaire   +1 more source

Real- Time EEG Data Processing Using Independent Component Analysis (ICA)

2022 14th International Conference on Communications (COMM), 2022
Leontin Tuta, Georgiana Rosu, Cristina Popovici, Ioan Nicolaescu   +3 more
openaire   +1 more source

Advances in blind source separation (BSS) and independent component analysis (ICA) for nonlinear mixtures

International Journal of Neural Systems, 2004
C. Jutten, J. Karhunen
semanticscholar   +1 more source

Independent component analysis (ICA) algorithms for improved spectral deconvolution of overlapped signals in 1H NMR analysis: application to foods and related products

Magnetic resonance in chemistry : MRC, 2014
Y. Monakhova, A. Tsikin, T. Kuballa, Dirk W Lachenmeier, S. P. Mushtakova   +4 more
semanticscholar   +1 more source

[Apply ICA (independent component analysis) to removing power noise from EEG].

Sheng wu yi xue gong cheng xue za zhi = Journal of biomedical engineering = Shengwu yixue gongchengxue zazhi, 2004
Power noise is constantly found in EEG signals; thus the acquisition and analysis of EEG signals can be strongly influenced. Comparison of the efficiencies of four ICA algorithms (Fastica, Extended Infomax, EGLD, Pearson-ICA) and SVD methods in extracting power noise in the EEG signals showed that ICA algorithms appear insensitive to the noise ...
Yang, Gao, Baikun, Wan, Xin, Zhu
openaire   +1 more source

Face recognition using Oriented Laplacian of Gaussian (OLOG) and Independent Component Analysis (ICA)

Digital Information and Communication Technology and Its Applications, 2012
K. Karande, S. Talbar, S. Inamdar
semanticscholar   +1 more source

Vis-NIR hyperspectral imaging coupled with independent component analysis for saffron authentication.

Food Chemistry, 2022
F. Hashemi-Nasab, H. Parastar
semanticscholar   +1 more source