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Search Articles for "denoising"

Noise Reduction of Speech Signal using Wavelet Transform with Modified Universal Threshold

Author(s): Rajeev Aggarwal | Jai Karan Singh | Vijay Kumar Gupta | Sanjay Rathore | Mukesh Tiwari | Anubhuti Khare
Image Denoising And Enhancement Using Multiwavelet With Hard Threshold In Digital Mammographic Images

Author(s): Kother Mohideen | Arumuga Perumal | Nallaperumal Krishnan | Mohamed Sathik
Noise Analysis of MAIA System and Possible Noise Suppression

Author(s): J. Svihlik | K. Fliegel | P. Koten | S. Vitek | P. Pata

Author(s): Dr. (Mrs). S.N Geethalakshmi
Identification and Removal of Impulsive noise using Hypergraph Model

Author(s): Karibasappa K.G, | K. Karibasappa
Application of Wavelet Method in Stock Exchange Problem

Author(s): S.A.A. Karim | B.A. Karim | M.T. Ismail | M.K. Hasan | J. Sulaiman
A Survey on Digital Image Enhancement Techniques

Author(s): V. Saradhadevi | V. Sundaram
Study and Application of Acoustic Emission Testing in Fault Diagnosis of Low-Speed Heavy-Duty Gears

Author(s): Lixin Gao | Fenlou Zai | Shanbin Su | Huaqing Wang | Peng Chen | Limei Liu
Adaptive Fuzzy Filtering for Artifact Reduction in Compressed images and videos

Author(s): P.Ramakrishna Rao | Dr.B.Addai | G.Ramakrishna | T.PanduRanga Vital
Denoising of Fingerprint Images using Q-shift Complex Wavelet Transform

Author(s): V. Sekar | M. K. Gayathri | D. Nedumaran
Wavelet Based Image Denoising Technique

Author(s): Sachin D Ruikar | Dharmpal D Doye
Performance Evaluation of Noise Reduction Algorithm in Magnetic Resonance Images

Author(s): Milindkumar V Sarode | Prashant R. Deshmukh
Wavelet Denoising of NMR Signal Using QMF Filter Bank Designed by Remez Algorithm

Author(s): Radek Kubasek | Eva Gescheidtova | Karel Bartusek
Edge Oriented Spatial Image Filtering Technique

Author(s): N.Ramakrishna | Dr.V.S.Mallela
Image Enhancement and Denoising by Diffusion based Singular Value Decomposition

Author(s): Nafis uddin Khan | K. V. Arya | Manisha Pattanaik
Wavelet Domain Shrinkage Methods for Noise Removal in Images: A Compendium

Author(s): E.Jebamalar Leavline | S.Sutha | D.Asir Antony Gnana
G-Lets: A New Signal Processing Algorithm

Author(s): B. Rajathilagam | Murali Rangarajan | K. P. Soman
Wavelet Denoising of NMR Signal Using QMF Filter Bank Designed by Remez Algorithm

Author(s): Radek Kubasek | Eva Gescheidtova | Karel Bartusek

A p-Laplace Equation Model for Image Denoising

Author(s): Wei Wei | Bin Zhou
Nondiagonal Estimation Techniques for Noise Reduction in Audio Signal

Author(s): A.B.Deshmukh | C.S.Khandelwal | M. T. Kolate

Author(s): Chinmay Chandrakar | M.K. Kowar
A Denoising Filter Design based on No-Reference Image Content Metric

Author(s): B.Padhmavathi | Dr.P.Nirmal Kumar
Fast DOA estimation using wavelet denoising on MIMO fading channel

Author(s): A.V. Meenakshi | V.Punitham, | R.Kayalvizhi | S.Asha

Non Linear Image Restoration in Spatial Domain

Author(s): Bushra Jalil | Fauvet Eric | Laligant Olivier
Efficiency analysis of color image filtering

Author(s): Fevralev Dmitriy | Ponomarenko Nikolay | Lukin Vladimir | Abramov Sergey | Egiazarian Karen | Astola Jaakko
Denoising in the Domain of Spectrotemporal Modulations

Author(s): Mesgarani Nima | Shamma Shihab
A Real-Time Wavelet-Domain Video Denoising Implementation in FPGA

Author(s): Katona Mihajlo | Pižurica Aleksandra | Teslić Nikola | Kovačević Vladimir | Philips Wilfried
Denoising Using Blind Source Separation for Pyroelectric Sensors

Author(s): Huez Regis | Nuzillard Danielle | Billat Alain
Speckle Suppression in Ultrasonic Images Based on Undecimated Wavelets

Author(s): Argenti Fabrizio | Torricelli Gionatan
An Approach to Adaptive Enhancement of Diagnostic X-Ray Images

Author(s): Öktem Hakan | Egiazarian Karen | Niittylahti Jarkko | Lemmetti Juha
Adaptive Denoising and Equalization of Infrared Wireless CDMA System

Author(s): Fernando Xavier N | Balendran Balakanthan
Image Variational Denoising Using Gradient Fidelity on Curvelet Shrinkage

Author(s): Xiao Liang | Huang Li-Li | Roysam Badrinath
Noiseless Codelength in Wavelet Denoising

Author(s): Beheshti Soosan | Fakhrzadeh Azadeh | Krishnan Sridhar
Localization of Narrow-Band Sources in Unknown Spatially Correlated Noise

Author(s): Bourennane Salah | Fossati Caroline | Marot Julien
A New Denoising System for SONAR Images

Author(s): Isar Alexandru | Moga Sorin | Isar Dorina
An augmented Lagrangian multi-scale dictionary learning algorithm

Author(s): Liu Qiegen | Luo Jianhua | Wang Shanshan | Xiao Moyan | Ye Meng
A Nonlinear Entropic Variational Model for Image Filtering

Author(s): Ben Hamza A | Krim Hamid | Zerubia Josiane
Optical Wavelet Signals Processing and Multiplexing

Author(s): Cincotti Gabriella | Moreolo Michela Svaluto | Neri Alessandro
Multiway Filtering Based on Fourth-Order Cumulants

Author(s): Muti Damien | Bourennane Salah
Denoising by Sparse Approximation: Error Bounds Based on Rate-Distortion Theory

Author(s): Fletcher Alyson K | Rangan Sundeep | Goyal Vivek K | Ramchandran Kannan
Subband-Adaptive Shrinkage for Denoising of ECG Signals

Author(s): Poornachandra S | Kumaravel N
Wavelet Video Denoising with Regularized Multiresolution Motion Estimation

Author(s): Jin Fu | Fieguth Paul | Winger Lowell
Modeling of Electric Disturbance Signals Using Damped Sinusoids via Atomic Decompositions and Its Applications

Author(s): Lovisolo Lisandro | Tcheou Michel P | da Silva Eduardo AB | Rodrigues Marco AM | Diniz Paulo SR
A Biologically Motivated Multiresolution Approach to Contour Detection

Author(s): Papari Giuseppe | Campisi Patrizio | Petkov Nicolai | Neri Alessandro
Smart Camera Based on Embedded HW/SW Coprocessor

Author(s): Mosqueron Romuald | Dubois Julien | Mattavelli Marco | Mauvilet David
DART: Denoising Algorithm based on Relevance network Topology improves molecular pathway activity inference

Author(s): Jiao Yan | Lawler Katherine | Patel Gargi | Purushotham Arnie | Jones Annette | Grigoriadis Anita | Tutt Andrew | Ng Tony | Teschendorff Andrew
Contourlet Filter Design Based on Chebyshev Best Uniform Approximation

Author(s): Yang Guoan | Fang Xiaofeng | Jing Mingli | Zhang Songjun | Hou Ming
Heuristic Enhancement of Magneto-Optical Images for NDE

Author(s): Cacciola Matteo | Megali Giuseppe | Pellicanò Diego | Calcagno Salvatore | Versaci Mario | Morabito FrancescoCarlo
A Perceptually Approach for Speech Enhancement Based on Mmse Error Estimators and Masking in an Auditory System

Author(s): T.Raghavendra Vishnu | P.S.Brahamanandam | Raghava Yathiraju | Naga Himaja Alla | K.PhaniSrinivas | B.T.P.Madhav | Radhika Chinaboina | Usha Mallaparapu
A Video Denoising Method Based on Grouping the Similar Blocks and Surfacelet

Author(s): Peng Geng | Li Xianbin | Yu Wanhai | Yan Shiqiang | Liu Jianhu
Electroencephalogram Signals Processing for the Diagnosis of Petit mal and Grand mal Epilepsies Using an Artificial Neural Network

Author(s): M. R. Arab | A. A. Suratgar | V. M. Martínez‐Hernández | A. Rezaei Ashtiani
3D‐Facial Expression Synthesis and its Application to Face Recognition Systems

Author(s): Leonel Ramírez‐Valdez | Rogelio Hasimoto‐Beltran
An Efficient Thresholding Neural Network Technique for High Noise Densities Environments

Author(s): Mazhar B. Tayel, Mohamed A.Abdou & Azza M.Elbagoury
Denoising, Segmentation and Characterization of Brain Tumor from Digital MR Images

Author(s): Rahul Malhotra | Minu Sethi | ParminderKumar Luthra
True 4D Image Denoising on the GPU

Author(s): Anders Eklund | Mats Andersson | Hans Knutsson
"Platelet-based MPLE Algorithm for Denoising of SPECT Images: Phantom and Patient Study "

Author(s): Abbas Takavar | HR Ghiasi | Naghmeh Alibabaei | Nader Riyahi-Alam | Armaghan Fard-Esfahani | Mehdi Sohrabi | Ahmad Bitarafan Rajabi
A Novel Method to Improve the Visual Quality of X-ray CR Images

Author(s): Huiqin Jiang | Zhongyong Wang | Ling Ma | Yumin Liu | Ping Li
Study of Denoising in TEOAE Signals Using an Appropriate Mother Wavelet Function

Author(s): Habib Alizadeh Dizaji | Mohammad Djavad Abolhasani | Alireza Ahmadian | Yousef Salimpour
Algorithm for Detecting the Image of River Sediment Based on Hydrometric Cableway

Author(s): Bing Zhu | Xuyan Zhou | Bin Tan | Xue-mou Liu
Image Denoising Algorithm Based on Dyadic Contourlet Transform

Author(s): Hui Fan | Yongliang Wang | Jinjiang Li
A Method of Vehicle License Plate De-noising and Location in Low Light Level

Author(s): Pan Duan | Kaigui Xie | Na Song | Qi-chang Duan
The Research of Image Collection Method for Sediment Online-Detection

Author(s): Ying Xiao | Xuange Peng | Ming Leng | Bing Zhu
TOF Estimation of Ultrasonic Echo Signal for Object Location

Author(s): Zhenkun Lu | Gang Wei | Fangjiong Chen
Vector Median Filter with Directional Detector for Color Image Denoising

Author(s): Vladimir V. Khryashchev | Denis K. Kuykin | Alina A. Studenova
Evaluation of Fusion and Denoising Algorithm for Multifocus Images

Author(s): Milindkumar V. Sarode | Prashant R. Deshmukh

Author(s): M. Srinivasa Rao | Dr.P.Rajesh Kumar | Ajesh Kumar Viswanadham | Nagarjuna Katta
A scale-based forward-and-backward diffusion process for adaptive image enhancement and denoising

Author(s): Wang Yi | Niu Ruiqing | Zhang Liangpei | Wu Ke | Sahli Hichem
Denoising Of Mixed Noise in Ultrasound Images

Author(s): Saraswathi Janaki Samusarma | Mary Brinda
Solution Posedness for a Class of Nonlinear Parabolic Equations with Nonlocal Term

Author(s): Guilan Liu | Yaping Zhu | Suzhen Huang | Honglei Ji
Image denoising by a direct variational minimization

Author(s): Janev Marko | Atanacković Teodor | Pilipović Stevan | Obradović Radovan
Geometric nonlinear diffusion filter and its application to X-ray imaging

Author(s): Michel-González Eric | Cho Min | Lee Soo
Wavelet Thresholding Approach For Image Denoising

Author(s): Pankaj Hedaoo | Swati S Godbole

Author(s): N. Umadevi, | Dr. S.N.Geethalakshmi
Survey of Despeckling Techniques for Medical Ultrasound Images

Author(s): Jappreet Kaur | Jasdeep Kaur | Manpreet Kaur
The Estimation of Radial Exponential Random Vectors in Additive White Gaussian Noise

Author(s): Pichid KITTISUWAN | Sanparith MARUKATAT | Widhyakorn ASDORNWISED
Complex Domain Wavelet-Based Denoising of Measured UHF Wireless Channel Power Delay Profiles

Author(s): Maurício Henrique Costa Dias | Gláucio Lima Siqueira
Wavelet-Based Map Image Denoising Using Provably Better Class of Stochastic I.I.D. Image Models

Author(s): Andriy Synyavskyy | Sviatoslav Voloshynovskiy | Ivan Prudyus
Removal of Interferences from Partial Discharge Pulses using Wavelet Transform

Author(s): Vidya H.A | Bindia Tyagi | V Krishnan | K. Mallikarjunappa
A New Robust Hybrid Approach to Enhance Speech in Mobile Communication Systems

Author(s): Manimegalai G. Sumithra | Keppana G. Thanuskodi | Bharathi Deepa
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