This book serves as a general introduction to the area of image processing as well as to data-parallel processing. It covers a number of standard algorithms in image processing and describes their parallel implementation in a practical "hands-on" approach: Each algorithm is accompanied by numerous diagrams and program source code. Combining text, graphics, and programs is a new approach in presenting the subject matter, which will help students to better grasp the concepts - irrespective of the programming language used.The programming language chosen for all examples is a structured parallel programming language which is ideal for educational purposes. It has a number of advantages over C, and since all image processing tasks are inherently parallel, using a parallel language for presentation actually simplifies the subject matter, resulting in shorter source codes and better understanding. Sample programs and a free compiler are available on the Web.

Image-Based Computational Modeling of the Human Circulatory and Pulmonary Systems provides an overview of the current modeling methods and applications enhancing interventional treatments and computer-aided surgery. A detailed description of the techniques behind image acquisition, processing and three-dimensional reconstruction are included. Techniques for the computational simulation of solid and fluid mechanics and structure interaction are also discussed, in addition to various cardiovascular and pulmonary applications. Engineers and researchers involved with image processing and computational modeling of human organ systems will find this a valuable reference.

Image-Based Computational Modeling of the Human Circulatory and Pulmonary Systems provides an overview of the current modeling methods and applications enhancing interventional treatments and computer-aided surgery. A detailed description of the techniques behind image acquisition, processing and three-dimensional reconstruction are included. Techniques for the computational simulation of solid and fluid mechanics and structure interaction are also discussed, in addition to various cardiovascular and pulmonary applications. Engineers and researchers involved with image processing and computational modeling of human organ systems will find this a valuable reference.

This book introduces the area of image processing and data-parallel processing. It covers a number of standard algorithms in image processing and describes their parallel implementation. The programming language chosen for all examples is a structured parallel programming language which is ideal for educational purposes. It has a number of advantages over C, and since all image processing tasks are inherently parallel, using a parallel language for presentation actually simplifies the subject matter. This results in shorter source codes and a better understanding. Sample programs and a free compiler are available on an accompanying Web site.

Die Erforschung des Universums muss als eine der grossen intellektuellen Leistungen unserer Zivilisation betrachtet werden. Astronomen koennen uns heute mittels grosser, empfindlicher Teleskope in eine fruhe Epoche in der Entwicklung des Universums zu- ruckversetzen. Unser Wissen von den Massen des Kosmos und von seinen Ursprungen stammt groesstenteils von Beobachtungen von Objekten jenseits der Milchstrasse. Zu diesen Himmelskoerpern gehoeren Quasare, Radiogalaxien und aktive Galaxien genauso tlie die normalen Spiral- und elliptischen Galaxien. Unser Verstandnis vom extraga- Universum ist stark gewachsen, seitdem Radio-, Infrarot- und Roentgenmes- laktischen sungen ziemlich leicht gemacht werden koennen. Die Erschliessung dieser unsichtbaren Teile des Spektrums fuhrte zu einem explosionsartigen Anwachsen der Forschungstatig- keit an extragalaktischen Objekten. In diesem Buch habe ich versucht, in nichttechnischer Sprache die grundlegenden Eigenschaften von Galaxien und die Hauptstroemungen gegenwartiger Forschung zu er- lautern. Die zweite Halfte des Buches befasst sich mit einer Darstellung der haupt- sachlichen Probleme extragalaktischer Forschung, denen sich der Berufsastronom ge- genubergestellt sieht. Viele Kollegen unterstutzten mich, als ich dieses Buch schrieb. Im besonderen danke ich Donald Lynden-Bell, Jacqueline Mitton, Patrick Moore, Martin Rees, John Shakeshaft und Peter Stubbs fur ihr Interesse und ihren Ansporn, sowie den vielen Leuten, die Illustrationen bereitstellten. Eine ungeheure Menge an Schreibarbeit wurde fachkundig von Gertrude Pardoe bewaltigt. Institute of Astronomy, Cambridge, England Simon Mitton im Mai 1975 Vorwort der UEbersetzer Die deutsche Fassung dieses Buches stellt eine wortgetreue ubersetzung des englischen Originaltextes dar. Lediglich in Detailfragen wurde sie uberarbeitet oder korrigiert, insbesondere wenn neuere Ergebnisse der Forschung dies notwendig erscheinen liessen.

Megan accidentally uncovers a dark secret that her grandfather, Henry Brubaker has kept hidden from his family for many years. Her subsequent abduction causes a chain of events that are irreversible. When family loyalty and trust is shattered can it ever be repaired? Who has the courage to stand up to an invisible enemy? Who is really in control of Henry Brubaker's operation?