Biomedical imaging has played a significant role in diagnosis of diseases which are otherwise untraceable as these majorly affect internal organs. It includes various imaging technologies such as computer tomography, x-ray, magnetic resonance imaging, positron emission tomography, optical spectroscopy, etc. Technological advances in these various types of imaging have been discussed in detail in this book. It includes some vital pieces of work being conducted across the world, on topics related to biomedic imaging technologies. A number of latest researches have been included to keep the readers up-to-date with the global concepts in this area of study.