Friday 26 March 2010

BIOMEDICAL PROJECTS : BIOSIGNAL PROCESSING / MEDICAL SIGNALS ANALYSIS

BIO-SIGNAL / DIGITAL SIGNAL PROCESSING PROJECTS

1.) Low Cost DSP Based System for Signal Processing and Control
2.) EEG signal decomposition and improved spectral analysis using wavelet transform
3.) Separation of maternal ECG & Fetal ECG using Principal Component Analysis (PCA) / Blind Separation of Fetal ECG From Single Mixture Using SVD and ICA
4.) A simulation model for the fetal and maternal electrocardiogram (ECG)
5.) Real-time Processing of Biological Signals to Provide Multimedia Biofeedback as an Aid to Relaxation Therapy.
6.) ECG beat recognition using fuzzy hybrid neural network
7.) A QRS detection method using analog wavelet transform in ECG analysis
8.) Detection of ECG Characteristic Points Using Wavelet Transforms / ECG Feature Extraction Based on Multiresolution Wavelet Transform / Characterising the Discrete Wavelet Transform of an ECG Signal for use in Automated Diagnosis / Correlation analysis for abnormal ECG signal features extraction/ ECG Feature Extraction Using Daubechies Wavelets & Optimal Mother Wavelet / ECG Feature Elements Identification For Cardiologist Expert Diagnosis
9.) Removal of Ocular Artifacts from Related Evoked Potentials using variable step size least mean squares (VSSLMS) Adaptive Filter
10.) EEG ocular artefact removal through ARMAX model system identification using extended least squares
11.) Detection of characteristic waves of sleep EEG by neural network analysis
12.) Speech recognition using neural networks
13.) ECG Baseline Wandering Reduction Using Discrete Wavelet Transform
14.) Automated detection and elimination of periodic ECG artifacts in EEG using the energy interval histogram method
15.) Reduction of Motion Artifact in Pulse Oximetry by Smoothed Pseudo Wigner-Ville Distribution
16.) Auditory brain stem signal processing
17.) Non-invasive determination of electromechanical time intervals of cardiac cycle using abdominal ECG and Doppler ultrasound signals from fetal heart
18.) Auditory processing of speech signals for robust speech recognition in real-world noisy environments
19.) Cochlear Implant Sound Processing - ReducingWind Noise / Overcoming reverberation
20.) Optimal Microphone Frequency Response for Cochlear Implant Sound Processing
21.) Linear Predictive Coding of Speech Signals
22.) The Effect of the Additivity Assumption on Time and Frequency Domain Wiener Filtering for Speech Enhancement
23.) Speech enhancement using near field super directivity with an adaptive side-lobe canceller and post filter
24.) Moving source speech enhancement using time delay estimation
25.) Multi-sensory microphones for robust speech detection, enhancement and recognition
26.) Speech enhancement based on wavelet denoising
27.) Sub band adaptive speech enhancement for hearing aids
28.) Speech enhancement – Speech stream segregation
29.) Detection of seizure signals in newborns
30.) Blind separation & filtering of biomedical signals using state space models
31.) E.O.G. guidance of a wheelchair using neural networks
32.) Classification of EOG for human computer interface
33.) A wavelet based de-noising technique for ocular artifact correction of the EEG
34.) Extraction and separation of eyes movements and the muscular tonus from a restricted number of electrodes using the Independent Component Analysis
35.) Independent component analysis for identification of artefacts in magneto-encephalographic recordings
36.) Method for Ocular Artifact Correction of Cognitive Electrophysiological Signals
37.) Aiding the Detection of Alzheimer’s Disease in Clinical Electroencephalogram Recording by Selective De-Noising of Ocular artifacts
38.) HAAR Wavelet Based Technique for Detection and De-Noising of Ocular Artifact in Normal and Epileptic Electroencephalogram
39.) Hα Adaptive Filters for Eye Blink Artifact Minimization from Electroencephalogram
40.) Blind Source Separation for Ambulatory Sleep Recording
41.) Fractal Dimension of the EEG for Detection of Behavioural Micro-sleeps
42.) Development of an algorithm for an EEG-based driver fatigue countermeasure
43.) Discriminating Mental Tasks Using EEG Represented by AR Models
44.) Itakura Distance: A Useful Similarity Measure between EEG and EOG Signals in Computer-aided Classification of Sleep Stages
45.) Automatic Determination of Sleep-Wake States from EOG Signals Using Fusion Technique
46.) Characterization of Sleep-Wake state From EEG signals Using Fractal Method
47.) Real-time processing of blink artifact elimination on EEG records by use of the normalized averaging method
48.) Wavelet based Novel Technique for Signal Conditioning of Electro-Oculogram Signals
49.) Processing of Multichannel biosignal recordings for Data-Mining Algorithms
50.) Drifting and Blinking Compensation in Electro-oculography (EOG) Eye-gaze Interface
51.) Multiple Channel Electrooculogram Classification using Deterministic Finite Automata (DFA) / Automatic Electrooculogram Classification for Microcontroller
Based Interface Design using DFA / VHDL based EOG signal classification
52.) Blind extraction of microsleep events
53.) A normalised kurtosis based algorithm for blind source extraction from noisy biosignals measurements
54.) Application of the Cell Averaging Constant False Alarm Rate Technique to Saccade Detection in Electro-oculography
55.) Reducing the Effects of Electrocardiographic Artifacts on Electrooculography in Automatic Sleep Analysis
56.) Elimination of the ECG artifact in the polysomnographic EEG and EOG using AR model
57.) Speech Enhancement Based on Spectral Estimation from Higher-lag autocorrelation
58.) SPEECH ENHANCEMENT USING MMSE SHORT TIME SPECTRAL ESTIMATION WITH GAMMA DISTRIBUTED SPEECH PRIORS
59.) SPECTRAL ESTIMATION FOR SPEECH SIGNALS BASED ON DECIMATION AND EIGEN ANALYSIS
60.) A Least Square DFT Method for Sub-sample Fetal Heart Rate Estimation Under Noisy Conditions
61.) A novel technique for the extraction of fetal ECG using polynomial networks
62.) Wavelet Transform And Simplicity Based Heart Murmur Segmentation
63.) A ROBUST METHOD FOR QRS DETECTION BASED ON MODIFIED P-SPECTRUM
64.) CARDIOGENIC ARTIFACT CANCELLATION IN APNEA MONITORING
65.) Canceling the cardiogenic artifact in impedance pneumography
66.) A Least Square DFT Method for Sub-sample Fetal Heart Rate Estimation Under Noisy Conditions
67.) Sleep apnea detection using fuzzy logic
68.) Classification of the Thyroid Nodules Using Support Vector machines
69.) ANALYSIS OF THE STRUCTURE OF TIME–FREQUENCY INFORMATION IN ELECTROMAGNETIC BRAIN SIGNALS

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