[PDF] Top 20 Industrial Noise Reduction by Adaptive DCT Method
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Industrial Noise Reduction by Adaptive DCT Method
... [7] noise can not only cause hearing impairment due to long-term exposures of over 85 dB, but it also acts as a causal factor for stress and raises systolic blood ...[12]. Noise also acts synergistically ... See full document
5
Noise Removal for Baseline Wander and Power Line in Electrocardiograph Signals
... interference reduction is the first step in all Electrocardiograph (ECG) output signal ...interference. Adaptive filter is a primary method to ECG signal filters, since it does not require the ... See full document
9
Adaptive Signal Processing for Removal of Impulse Noise from Yield Monitor Signals
... harvester noise recorded on load- measuring devices that produce yield signals becomes more ...a method by which to improve the short-scale accuracy of these yield monitors in mapping short-scale yield ... See full document
10
A Two Step Adaptive Noise Cancellation System for Dental Drill Noise Reduction
... (SS) method [12], This method is very simple, spectral efficient, and employs only one microphone in the system as a sensor for the noisy input ...additive noise signals being uncorrelated to each ... See full document
16
Unified Noise Reduction using Adaptive Radial Basis Function
... uses adaptive form of Gaussian basis function which supports the local correlation of pixels for ...of noise. Hence, the proposed method is used to remove not only Gaussian noise and speckle ... See full document
7
Denoising Based Clustering Algorithm for Segmentation of Microarray Image
... results. Noise reduction is a prerequisite step prior to feature extraction attempts from microarray ...segmenting noise microarray images. We call this method as Denoising Fuzzy Moving ... See full document
5
Adaptive Optimum Notch Filter for Periodic Noise Reduction in Digital Images
... periodic noise in digital images. Then an adaptive optimum notch filter is ...proposed method, the regions of noise frequencies are determined by analyzing the spectral of noisy ...periodic ... See full document
7
REDUCTION OF NOISE IMPACTING THE PERFORMANCE OF DIGITAL COMMUNICATION SYSTEM BY ADAPTIVE FILTER.
... of adaptive filter used to mimic a desired filter by finding the filter coefficients that relate to producing the least mean squares of the error signal (difference between the desired and the actual ...descent ... See full document
6
An improved adaptive gain equalizer for noise reduction with low speech distortion
... background noise such as ventilation noise or computer fan ...used method for reducing this type of noise is spectral subtraction ...of noise reduction, the basic spectral ... See full document
11
Medical Image Segmentation of Improved Genetic Algorithm Research Based on Dictionary Learning
... classification method, filtering method and so on, and there are some disadvantages of the corresponding segmentation regions, for example, the inaccuracy of narrow focus area segmentation, sensi- tive to ... See full document
8
Adaptive Noise Reduction for Sound Event Detection Using Subband-Weighted NMF
... an adaptive noise reduction method for sound event detection based on ...and noise bases, sound events of interest can be separated from ...the noise may be wrongly decomposed by ... See full document
20
Active noise reduction in double panel structures : decentralized adaptive feedforward control
... traditional method to reduce the sound pressure at a given ...the noise source must be small compared to the dimensions of the power absorbing object to well ...of noise control works best for high ... See full document
69
Design of a Low Power VLSI Macrocell for Nonlinear Adaptive Video Noise Reduction
... Noise reduction is a key issue in any video system to im- prove the visual appearance of the ...of noise [1, 2, ...the noise in case of digital video broadcasting [3] or CCD/CMOS cam- eras [1, ... See full document
10
Efficient Human Motion Detection with Adaptive Background for Vision-Based Security System
... a method for human motion detection that employs adaptive background subtraction, camera noise reduction and white pixel count threshold for real-time video ... See full document
6
A Novel Second Order Bistable Adaptive Random Resonance Noise Reduction Method
... There are important moving parts in intelligent manufacturing equipment of the high performance composite material components, such as motor, gear case and spindle, etc. If they break down, equipments could stop ... See full document
5
Locally Adaptive DCT Filtering for Signal-Dependent Noise Removal
... signal-dependent noise removal in images. An adaptive nonlinear filtering approach in the orthogonal transform domain is proposed and analyzed for several typical noise environments in the DCT ... See full document
10
Chroma Noise Reduction in DCT Domain Using Soft-Thresholding
... 4.2. DCT-CNR: Pro and Cons. In order to evaluate the effect of the DCT-CNR on the compression step, it has been integrated into the open source cjpeg encoder ...the DCT-CNR ...8 DCT block ... See full document
13
USE OF AGRICULTURALWASTE MATERIALS FOR INDUSTRIAL NOISE REDUCTION
... hearing. Noise pollution is an environmental problem all over the world, which has very harmful effects on health and life of the workers in industrial ...continuous noise throughout the workday, may ... See full document
6
A NOVEL SPREAD SPECTRUM IMAGE STEGANOGRAPHY TECHNIQUE WITH LOW BIT ERROR RATE A Nagalinga Rajan 1, P Eswaran2 , R Sunder 3
... Edge adaptive Image Steganography based on LSBMR was proposed by Weiqi Luo et al in ...This method can be detected by targeted steganalysis using B-Spline fitting proposed by Shunquan Tan in ...and ... See full document
14
Estimating Watermarking Capacity in Gray Scale Images Based on Image Complexity
... to Noise Ratio), SSIM (Structural Similarity Index Measure), and JND (Just Noticeable Dif- ference) are used for estimating quality degradation after watermark ... See full document
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