Analysis of EMG Signal for Hemiplegia Patients Using Hilbert Transform in Labview
Journal Title: International Journal for Research in Applied Science and Engineering Technology (IJRASET) - Year 2016, Vol 4, Issue 5
Abstract
The electromyography (EMG) signals gives more information about different features of the muscle function. These electrical activities which are displayed in the form of signal, the result of neuromuscular activation associated with muscle contraction. The motor unit is the most elementary functional unit of a muscle, when motor unit activate, it generates a motor unit action potential. Continuous activation of motor units generates to form the EMG signals. In conventional method the EMG signals are acquired using surface electrodes. The acquired signals were processed and the feature extraction was performed using RMS filter and median frequency filter for normal people. The mean and median frequency filter has disadvantages of oscillation and aliasing effect. In proposed method, the EMG signals are downloaded from Physionet bank, for the hemiplegia patients and normal healthy persons. Surface electrodes used to acquire the EMG signals from the Tibial arterials and Soleus muscles in the lower limb. The signals are pre processed using Band pass filter and Hilbert Transforms are used. Feature extraction like Zero Crossing, Mean Absolute Value and Integrated EMG, ANN classification are preformed using LabVIEW 10.
Authors and Affiliations
A. N. Nithyaa, S. Poonguzhali, G. Nirupashri
An Efficient File Retrieval from Cloud Servers Using Multi Keyword Sets
A Huge number of information proprietors have moved our information into cloud servers. Cloud information proprietors like to outsource archives in an encoded shape with the end goal of protection safeguarding. Hence it...
Selection of coding vectors for Random Linear Network Coding
This paper aims to explore Random Linear Network Coding and bring out insights on generation of coding vectors used for encoding. RLNC improve the performance of the network using inherent broadcast characteristic of wi...
Utilization of Copper Slag in Bituminous Concrete with a Stone Dust and Flyash as a Filler Material
In this paper an attempt has been made to utilize the copper slag, stone dust and fly ash in bituminous concrete. The copper slag is produced as waste from roasting of copper, in which sulphur is eliminated. Copper slag...
Mitigation of HTTP-GET flood Attack
An HTTP GET flood is a volumetric attack that does not use malformed packets, spoofing or reflection techniques. HTTP flood attacks may be one of the most advanced non-vulnerability threats facing web servers today. It...
Review of Home Based Security Mechanism Using Paired Key for Sensor to Cloud Communication
Iot-related health care system are based on the vital description of the iot as a network of devices that connect directly with each other to capture and share important data through a secure service layer as ssl that c...