Ara
Toplam kayıt 117, listelenen: 91-100
Covariance analysis of voltage waveform signature for power-quality event classification
(IEEE-Inst Electrical Electronics Engineers Inc, 2006)
In this paper, covariance behavior of several features (signature identifiers) that are determined from the voltage waveform within a time window for power-quality (PQ) event detection and classification is analyzed. A ...
Segmentaton performance comparison over HDR images [YDA Görüntülerde Bölütleme Algoritmalarinin Performans Karşilaştirmasi]
(Institute of Electrical and Electronics Engineers Inc., 2015)
Achievement of sharp, crisp and contrasty photos plays an important role in automatic image segmentation. A fair contrast can be achieved by successful exposure settings in the camera, which can be difficult to achieve ...
Circular Uncertainty method for range-only localization with imprecise sensor positions
(Springer, 2018)
This study provides an effective new method to solve the range-only localization in the presence of sensor position errors. In practice, the sensors can stay only within a limited region whereas the target can be far from ...
Detection of disturbances in energy system signals using Gaussian distribution fitness test
(IEEE, 2004)
In this work., a method based on higher order statistics (HOS) is proposed to detect disturbances in energy system voltage and current waveforms due to faults and various system events. During the normal operation of the ...
The Effect of Markov Chain State Size for Synthetic Wind Speed Generation
(IEEE, 2008)
In this study hourly wind speed time series data of Eskisehir region, Turkey have been used for stochastic generation of wind speed data using the transition matrix approach of the Markov chain process. Previous work on ...
Segmentaton Performance Comparison over HDR Images
(IEEE, 2015)
Achievement of sharp, crisp and contrasty photos plays an important role in automatic image segmentation. A fair contrast can be achieved by successful exposure settings in the camera, which can be difficult to achieve ...
Solar radiation data modeling with a novel surface fitting approach
(Springer-Verlag Berlin, 2008)
In this work one year hourly solar radiation data are analyzed and modeled. Using a 2-D surface fitting approach, a novel model is developed for the general behavior of the solar radiation. The mathematical formulation of ...
A power quality analysis scheme using adaptive subband decomposition
(Wiley, 2009)
In this work, a new event detection method for power quality analysis based on the statistical analysis of adaptive decomposition signals is presented. The combination of an adaptive prediction filter-based subband ...
Lossless image compression using an edge adapted lifting predictor
(IEEE, 2005)
We present a novel and computationally simple prediction stage in a Daubechies 5/3 - like lifting structure for lossless image compression. In the 5/3 wavelet, the prediction filter predicts the value of an odd-indexed ...
Lossless image compression by LMS adaptive filter banks
(Elsevier Science Publishers B.V., Amsterdam, 2001)
A lossless image compression algorithm based on adaptive subband decomposition is proposed. The subband decomposition is achieved by a two-channel LMS adaptive filter bank. The resulting coefficients are lossy coded first, ...