periodic noise
False Alarm Based Quasi Periodic Noise Removal in Digital Images
... by periodic noise is still ...that periodic noise is likely to be the only periodic structure present in any patch extracted from the impaired ...quasi periodic noise ...
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Adaptive Optimum Notch Filter for Periodic Noise Reduction in Digital Images
... of Periodic Noise Applying the computed threshold by ...of periodic noises, but for accurate extraction of the periodic noise pattern in spatial domain, the other frequencies of the ...
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Adaptive noise cancellation by LMS algorithm
... Base on this situation, a filter code with least means square LMS algorithm using MATLAB was through to be able to eliminate or reduce periodic noise from audio signal and was implement [r] ...
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The applicability of the ASED sensor for measuring bed level changes in intertidal areas
... This will be the point used as the beginning of the reflection. To find this point, a few parameters can be set. The parameters which can be set are filtering initial and periodic noise (Figure 2.16, Figure ...
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Image Noise Reduction Using Linear and Nonlinear Filtering Techniques
... Noise to be any degradation in the image signal caused by external disturbance ...of noise on the image; hence we ex- amine some of the standard noise for eliminating or reducing noise in ...
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Occupational Noise Dose Reduction via Behavior Modification Using In Ear Dosimetry among United States Air Force Personnel Exposed to Continuous and Impulse Noise
... and noise exposure feedback were used to modify worker attitude and behavior regarding hearing protection ...in-ear noise exposure data to workers resulted in a reduction in average noise dose rate ...
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Fast, non-monte-carlo estimation of transient performance variation due to device mismatch
... LPTV noise analysis, also referred to as the periodic noise (PNOISE) analysis offered by RF circuit simulators such as SpectreRF and ADS, provides a more efficient way of simulating the effects of ...
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Title: A Comparative Review Paper for Noise Models and Image Restoration Techniques
... 2. NOISE MODEL:-Noise is the unwanted element produced in the ...generating noise in the image [3]. Depending on the type of disturbance, the noise can affect the image to a different ...of ...
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Poisson noise removal from high-resolution STEM images based on periodic block matching
... Table 3 shows a comparison of (a) the PSNR of estimates retrieved by application of the BM3D filter in a three- step procedure using the Anscombe transform with (b) replacing the L 2 -distances in the Anscombe ...
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THE MICROPHONE ARRAY MULTI DOMAIN FUSIONS LOCATION ARITHMETIC
... When membership degree function is determined. Fuzzy Model Recognition Based on "Parallel" Fuzzy Sets The method based on maximum membership degree and closeness degree is often adopted. There is a correlation ...
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Periodic pattern detection in sparse boolean sequences
... of periodic detection, especially in the case of sparse data, lies in the robust- ness of the method with respect to noise, data contami- nation and missing ...data. Noise leads to positions of 1 ’ s ...
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ISMAR: an airborne submillimetre radiometer
... For a total power radiome- ter like ISMAR with periodic views of calibration loads the NE1T depends on a number of factors, including the scene temperature, system noise temperature, rec[r] ...
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Mathematical Modeling of Electronic Systems: From Oscillators to Multipliers
... In this thesis, we presented four mathematical frameworks for modeling electronic systems. The first was a coupled differential equation formulation describing the phase and amplitude of an oscillator under injection ...
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Stochastic resonance in electrical circuits—II: Nonconventional stochastic resonance
... main periodic field, and the noise ...weak noise is to cause small vibrations about the attractors, and to induce occasional transitions between them within the bistable ...
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A Study on Broad Band Noise Emitted from Underexpanded Radial Jet
... broadband noise and screech ...broadband noise is very similar to those of the screech, this means that the broadband component is caused by the mechanism of feedback loop like the screech phe- ...
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Towards Generalized Noise-level Dependent Crystallographic Symmetry Classifications of More or Less Periodic Crystal Patterns
... generalized noise level of the experimental ...generalized noise levels), the spreading would allow for a simple updating of the database entry rather than a ...
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Existence of positive periodic solution of a periodic cooperative model with delays and impulses
... The organization of this paper is as follows. In Section 2, we introduce some nota- tions and definitions, and state some preliminary results needed in later sections. We then study, in Section 3, the existence of ...
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Preliminary design and development of open field antenna test site
... Ambient noise must be the fist to be considered in the feasibility ...ambient noise in a location is too excessive then the test site can not be built in that ...ambient noise to categorize the ...
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Preliminary Design and Development of Open Field Antenna Test Site
... Ambient noise must be the fist to be considered in the feasibility ...ambient noise in a location is too excessive then the test site can not be built in that ...ambient noise to categorize the ...
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Strengthen Fuzzy Pronouncement for Impulse Noise Riddance Method for Images Based on 4 Stage Neural Network
... impulse noise affected pixels in the ...impulse noise from the noise affected ...impulse noise photograph filter out using fuzzy ...impulse noise is proposed right ...
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