This thesis proposes a novel theoretical framework, namely the curve evolution implementation of the Mumford—Shah objective function for dealing with the image segmentation. This frame work is based on the mathematical ...
Computer application for power systems is one of the many technologies undergoing rapid evolution. In the operation of a power system, the most often-used simulation tools are Load flow, Short Circuit and Dynamics Programs. ...
An Artificial Neural Network (ANN) algorithm has been applied to the automatic phase picking of seismic signal. The aim of this work is to detect and accurately pick the onset time of seismic arrivals for a set of 3-component ...
Nonlinear devices, such as power electronics converters, inject harmonic currents in the AC system and increase overall reactive power demanded by the equivalent load. Also, the number of sensitive loads that require ideal ...
In the present work performance of direct torque controlled induction motor drive with three different control strategies is investigated. Induction motor is fed from a voltage source inverter. Torque and flux references ...
Consumers want an economical and uninterrupted electric power. It is crucial to the industrial consumers and wholesalers who have to pay the penalty for a blackout, if power is disconnected for any reason. Recently, ...
Many non-linear, inherently unstable systems exist whose control using conventional methods is both difficult to design and unsatisfactory in implementation. Fuzzy Logic Controllers are a class of non-linear controllers ...
Study over the years showed that simple instruction are used most of the time in CISC processors and many complex instructions can be replaced by group of simple instructions. In that sense RISC processor are designed to ...
This Dissertation describes the methodology followed in the implementation of Motion Pictures Expert Group (MPEG) standard for multimedia image processing using VHDL to be implemented over Field Programmable Gate Array ...
The presented work is exploring an application area of FPGA to develop independent System on Programmable Chip (SOPC) design. This work describes the implementation of 16-bit Low-Power Embedded Processor in FPGA chip, using ...
Discharge (flow rate) measurement in hydro-power stations is quite complex and demands very accurate methods. For years together the accuracy of flow measurement remained unsatisfying, until the high speed digital age took ...
Power electronics is an emerging technology. New power circuits are invented and have to be introduced into the power electronics curriculum. One of the interesting new circuits is the matrix converter. The matrix converter ...
The USB stands for Universal Serial Bus it is a very popular interface in recent computer systems. USB replaces legacy interface, such as serial port, parallel port, and so on. Every recent PC and Macintosh computer includes ...
The Finite Impulse Response (FIR) filter is a digital filter widely used in Digital Signal Processing applications in various fields like imaging, instrumentation, communications, etc. Programmable digital signal processors ...
Impedance Cardiography is a technique which is used for the diagnosis of the heart. When a sinusoidal current of 10 μA to mA amplitude and 20 to 100 kHz frequency is applied to the transthoracic region some voltage is ...
Pulmonary disease is a major cause of ill-health throughout the world. The diagnosis of these common chest diseases is facilitated by pulmonary auscultation using a stethoscope. Auscultation with a stethoscope has many ...
The simulation of ultrasound imaging using linear acoustics has been extensively used for studying focusing, image formation, and flow estimation, and it has become a standard tool in ultrasound research. It is possible ...
Image require substantial storage and transmission resources, as these resources being limited in nature image compression techniques provide us a way advantageous to reduce these requirements. In brief image compression ...
During Multi channel ECG recording, along with ECG signal noise and artifacts are also recorded. ECG, noise and artifacts are statistically independent of each oiler. Disease classification and diagnostic feature extraction ...
There exists a significant population who, due to disease or injury, is totally paralyzed but have normal or near-normal brain function. In such cases, called Locked-in-Syndrome, the individual is aware of his or her ...