Watch any TV medical drama and you’ll see a defibrillator in action. During tense moments, defibrillators bring patients back from the brink of death with a dramatic shock. But what you don’t see on TV is the cell membrane, muscle, and skin damage that a defibrillator’s shock can cause. Even implanted defibrillators are painful to patients and damaging to tissue. But gentler devices may be on the way. A research team led by Stefan Luther of the Max Planck Institute and Flavio Fenton of Cornell University has found a new approach that greatly reduces the intensity of defibrillating shocks.
Researchers from the University of Alabama at Birmingham’s School of Engineering have created a three-dimensional electrospun scaffold on the nano scale that more effectively and efficiently facilitates cell and tissue growth in the laboratory.
Nanoscaffolds support the adhesion, growth and function of various cell types as they mature into specific tissues such as tendons, muscles and bones during tissue engineering. Yet, the traditional industry method for electrospinning creates densely packed sheet-like structures that prevent cells from penetrating the nanoscaffolds.
In this article, the basics of capturing an image, image processing to modify and enhance the image are discussed. There are many applications for Image Processing like surveillance, navigation, and robotics. Robotics is a very interesting field and promises future development so it is chosen as an example to explain the various aspects involved in Image Processing .
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