Background Subtraction Using Color and Gradient Information
... evaluates another background subtraction method that uses color and gradient information to improve the quality of the detection. The method was presented by Jabri, et. al. in [1] and later modified by Javed, Shafique and Shah in [2]. The approach is to build the background model using both color an ...
... evaluates another background subtraction method that uses color and gradient information to improve the quality of the detection. The method was presented by Jabri, et. al. in [1] and later modified by Javed, Shafique and Shah in [2]. The approach is to build the background model using both color an ...
Fault Analysis
... • Bus angle fields replaced with phase voltage angle(s) in degrees • Branch MW or Amp fields replaced with phase current magnitude(s) in Amps or p.u., as specified • Branch MVAR fields replaced with phase current angle(s) in degrees • Generator MW fields replaced with phase current magnitude(s) in A ...
... • Bus angle fields replaced with phase voltage angle(s) in degrees • Branch MW or Amp fields replaced with phase current magnitude(s) in Amps or p.u., as specified • Branch MVAR fields replaced with phase current angle(s) in degrees • Generator MW fields replaced with phase current magnitude(s) in A ...
Tutorial Note 5 – Modulation Schemes
... As the electro-optic transfer characteristic of a Mach Zehnder modulator is cos2-shaped, the modulator will be biased in the linear range (between the maximum and minimum) and the modulation signal will be superimposed onto the bias voltage. If electrical NRZ data with an amplitude of Vπ are fed int ...
... As the electro-optic transfer characteristic of a Mach Zehnder modulator is cos2-shaped, the modulator will be biased in the linear range (between the maximum and minimum) and the modulation signal will be superimposed onto the bias voltage. If electrical NRZ data with an amplitude of Vπ are fed int ...
A filtering technique to lower oscillator phase noise Hegazi, Emad
... fully integrated, partly integrated, or discrete, with quality factors spanning a large range. However, lacking a clear understanding of the physical processes of phase noise, it is difficult to compare the relative merits of these VCOs in a normalized sense. An LC oscillator consists of a lossy res ...
... fully integrated, partly integrated, or discrete, with quality factors spanning a large range. However, lacking a clear understanding of the physical processes of phase noise, it is difficult to compare the relative merits of these VCOs in a normalized sense. An LC oscillator consists of a lossy res ...
Current-Phase relation
... This discussion has ignored the effects of thermal fluctuations and noise. The quantity actually measured is a time average of ll(P) over some distribution of fluctuations in (II), and the currentphase relation deduced from the measurements are correspondingly aff ected. Jackel et al. have analyzed ...
... This discussion has ignored the effects of thermal fluctuations and noise. The quantity actually measured is a time average of ll(P) over some distribution of fluctuations in (II), and the currentphase relation deduced from the measurements are correspondingly aff ected. Jackel et al. have analyzed ...
Development of an Unmanned Aerial Vehicle (UAV) for hyper resolution... mapping based on visible, multispectral, and thermal imagery
... resolution spatial data. This study has developed a UAV capable of collecting hyper resolution visible, multispectral and thermal imagery for application to Precision Viticulture (PV). Traditional modes of data collection are not well suited to the detection of subtle but important changes in vineya ...
... resolution spatial data. This study has developed a UAV capable of collecting hyper resolution visible, multispectral and thermal imagery for application to Precision Viticulture (PV). Traditional modes of data collection are not well suited to the detection of subtle but important changes in vineya ...
The phase change induced
... • Further measurements are planned at higher frequency in order to further reduce the measured RMS phase residual. • Over a longer period of time, 600 sec, the total peak-to-peak drift was less than 100 fsec. However, this was similar or only slightly larger than what was measured for a zero-length ...
... • Further measurements are planned at higher frequency in order to further reduce the measured RMS phase residual. • Over a longer period of time, 600 sec, the total peak-to-peak drift was less than 100 fsec. However, this was similar or only slightly larger than what was measured for a zero-length ...
Earthquake fault of the 26 May 2006 Yogyakarta earthquake
... (Goldstein and Werner, 1998; Li et al., 2006) for the SAR interferograms (Fig. 2(a)) because the interferograms contained high-frequency noise that obscured large-scale deformation associated with the earthquake. This filtering process significantly improved our results (Fig. 2(b–e)). The ground sur ...
... (Goldstein and Werner, 1998; Li et al., 2006) for the SAR interferograms (Fig. 2(a)) because the interferograms contained high-frequency noise that obscured large-scale deformation associated with the earthquake. This filtering process significantly improved our results (Fig. 2(b–e)). The ground sur ...
Computation of phase equilibria by linear programming
... initial sampling the coordinate space of interest on a rectilinear grid. The initial grid may then be refined (C. de Capitani, personal communication, 2003) to accurately locate features such as phase boundaries or compositional isopleths. A drawback of many current ...
... initial sampling the coordinate space of interest on a rectilinear grid. The initial grid may then be refined (C. de Capitani, personal communication, 2003) to accurately locate features such as phase boundaries or compositional isopleths. A drawback of many current ...
Sample manuscript showing style and formatting
... sensitivity (based on IFC categories of modified, natural and critical), demonstrating differential rates of habitat change over time prior to project development, and providing a basis for discussion with engineers on assessment of alternatives. This study demonstrated the value of a combination of ...
... sensitivity (based on IFC categories of modified, natural and critical), demonstrating differential rates of habitat change over time prior to project development, and providing a basis for discussion with engineers on assessment of alternatives. This study demonstrated the value of a combination of ...
AN2512
... Crosstalk cancellation network The voltage front-end handles voltages of considerable amplitude, which makes it a potential source of noise. Disturbances are readily emitted into current measurement circuitry where they interfere with the actual signal to be measured. Typically, this produces a non- ...
... Crosstalk cancellation network The voltage front-end handles voltages of considerable amplitude, which makes it a potential source of noise. Disturbances are readily emitted into current measurement circuitry where they interfere with the actual signal to be measured. Typically, this produces a non- ...
Error Vector Magnitude Measurement To Characterize Tracking and
... 4) Can be controlled and monitored Via SNMP v3 protocol 5) Evaluate the quality of communication system 6) Support advanced modulation and coding techniques Matlab, Simulink and C++ Simulation 1) QPSK modulation and Demodulation Scheme 2) User define noise (SNUG’s reference) a) Thermal noise b) Whit ...
... 4) Can be controlled and monitored Via SNMP v3 protocol 5) Evaluate the quality of communication system 6) Support advanced modulation and coding techniques Matlab, Simulink and C++ Simulation 1) QPSK modulation and Demodulation Scheme 2) User define noise (SNUG’s reference) a) Thermal noise b) Whit ...
Product Specifications VC-6000 Monitoring System Monitoring Module – SM-610-A04
... When a slave trigger has been selected, then the entire measurement selection is available for the 6 input channels. ...
... When a slave trigger has been selected, then the entire measurement selection is available for the 6 input channels. ...
fets_alsari
... and results presented showed that the resonant frequency been kept constant during a continues wave CW RF power coupling at 60W during a period of time which would have caused considerable frequency shifting due to RFQ temperature increment if the tuning system was not in use. CW RF signal is not ...
... and results presented showed that the resonant frequency been kept constant during a continues wave CW RF power coupling at 60W during a period of time which would have caused considerable frequency shifting due to RFQ temperature increment if the tuning system was not in use. CW RF signal is not ...
ert 245:geomatic engineering remote sensing: energy sources
... Later, SAR (synthetic Aperture Radar) was developed and widely used in many countries for civilian applications ...
... Later, SAR (synthetic Aperture Radar) was developed and widely used in many countries for civilian applications ...
the use of modis data to define natural boundaries
... images and prevents certain features from dominating the analysis due to large numerical values (Eklundh and Singh 1993). The need to cater for the influence of variance difference in time-series satellite imagery is important in reducing error factors inherent in image acquisition such as detector ...
... images and prevents certain features from dominating the analysis due to large numerical values (Eklundh and Singh 1993). The need to cater for the influence of variance difference in time-series satellite imagery is important in reducing error factors inherent in image acquisition such as detector ...
Direct evidence of active deformation in the eastern Indian oceanic
... deformation is expressed in the western part by reverse faults reactivating preexisting faults that formed at the spreading center (Bull and Scrutton, 1990; Van Orman et al., 1995), strike-slip faults reactivate old transform faults in the eastern part. The Ninetyeast aseismic ridge is thus a mechan ...
... deformation is expressed in the western part by reverse faults reactivating preexisting faults that formed at the spreading center (Bull and Scrutton, 1990; Van Orman et al., 1995), strike-slip faults reactivate old transform faults in the eastern part. The Ninetyeast aseismic ridge is thus a mechan ...
Lossless Image Compression using P-tree
... Abstract: Application areas like remote sensing, geographical information system, medical imaging etc. produce and process images of colossal size which require a large amount of storage space 1or high bandwidth for communication in its original form. Image compression techniques can be highly effec ...
... Abstract: Application areas like remote sensing, geographical information system, medical imaging etc. produce and process images of colossal size which require a large amount of storage space 1or high bandwidth for communication in its original form. Image compression techniques can be highly effec ...
I c
... and the load is ZL = (10 + j5) per phase. Per phase impedance of the D-connected load is ZD = (75 + j225) . Determine the phase currents in the D-connected load. ...
... and the load is ZL = (10 + j5) per phase. Per phase impedance of the D-connected load is ZD = (75 + j225) . Determine the phase currents in the D-connected load. ...
Intelligent High Resolution Satellite/Aerial Imagery
... • Data integrity and accuracy will increase, accuracy of attribute data collected from such images is in fact, accuracy of satellite image. • Space born mission and rescue teams will benefit from physical labels. Monitoring the cities through air is another benefit of this effort. • This will lead t ...
... • Data integrity and accuracy will increase, accuracy of attribute data collected from such images is in fact, accuracy of satellite image. • Space born mission and rescue teams will benefit from physical labels. Monitoring the cities through air is another benefit of this effort. • This will lead t ...
PDF
... the proposed scheme. Two 200-km parallel 500kV transmission lines terminated in two 9000-MVA short-circuit levels (SCLs) sources and the angle difference 400 with 60HZ.The 100MVA and FACTS controller is installed in the middle of the second transmission line. Synchronized sampling of three phase cur ...
... the proposed scheme. Two 200-km parallel 500kV transmission lines terminated in two 9000-MVA short-circuit levels (SCLs) sources and the angle difference 400 with 60HZ.The 100MVA and FACTS controller is installed in the middle of the second transmission line. Synchronized sampling of three phase cur ...
nadeem-fareed-intelligent-high-resolution-satellite-or-aerial
... • Data integrity and accuracy will increase; accuracy of attribute data collected from such images is in fact, accuracy of satellite image. • Space born mission and rescue teams will benefit from physical labels. Monitoring the cities through air is another benefit of this effort. • This will lead t ...
... • Data integrity and accuracy will increase; accuracy of attribute data collected from such images is in fact, accuracy of satellite image. • Space born mission and rescue teams will benefit from physical labels. Monitoring the cities through air is another benefit of this effort. • This will lead t ...
Satellite remote sensing of precipitation: progress
... satellites have been operated for such purposes, providing relatively low spatial resolution data (mostly between 0.5 km and 50 km at the Earth's surface), relatively frequently (mostly between successive images at a given location, between 30-min and 3-day intervals). Through the same period, great ...
... satellites have been operated for such purposes, providing relatively low spatial resolution data (mostly between 0.5 km and 50 km at the Earth's surface), relatively frequently (mostly between successive images at a given location, between 30-min and 3-day intervals). Through the same period, great ...
Digital Modulation
... • The striking result is that the bit error probability of QPSK is identical to BPSK, but twice as much data can be sent in the same bandwidth. Thus, when compared to BPSK, QPSK provides twice the spectral efficiency with exactly the same energy efficiency. • Similar to BPSK, QPSK can also be differ ...
... • The striking result is that the bit error probability of QPSK is identical to BPSK, but twice as much data can be sent in the same bandwidth. Thus, when compared to BPSK, QPSK provides twice the spectral efficiency with exactly the same energy efficiency. • Similar to BPSK, QPSK can also be differ ...
Weather Observations
... States were taken by human observers. Each hour a weather observer went outside, examined the sky, checked a series of instruments, and prepared a report of the current weather for the observation site. The observer used visual observation of the sky to determine the number of cloud layers, the amou ...
... States were taken by human observers. Each hour a weather observer went outside, examined the sky, checked a series of instruments, and prepared a report of the current weather for the observation site. The observer used visual observation of the sky to determine the number of cloud layers, the amou ...