Real-Time Reconstruction and Visualization of Flow Fields: Model-Based Approaches - Softcover

Kondratieva, Polina

Softcover

ISBN 10: 3838102746 ISBN 13: 9783838102740

Verlag: Südwestdeutscher Verlag, 2009

Inhaltsangabe

In this book, the following aspects related to the exploration of flow fields have been investigated. Firstly, a novel reconstruction method has been developed, which uses a physics-based filter operation to generate a velocity field that is consistent with the underlying flow model described by the Navier-Stokes equations. Interactive steering of this process is achieved by exploiting programmable graphics hardware for numerical computations and visualization of 2D flow fields. Secondly, a new focus for particle tracing, so called anchor lines, has been introduced to analyze local flow features within the global flow context by visualizing how much particles separate over time. In particular, the benefit of employing the finite time Lyapunov exponent to guide the seeding of anchor lines has been demonstrated. Thirdly, a new method for interactive diffusion tensor visualization based on GPU particle tracing has been developed. The efficiency of all of the developed methods has been demonstrated on synthetic and real- world data sets.

Über diesen Titel

Über die Autorin bzw. den Autor

Polina Kondratieva, Doctor of Science (Dr. rer. nat.): received Bachelor degree from Khabarovsk State Technical University, Russia (2001), Master degree in Computer Science from Universität des Saarlandes, Saarbrücken, Germany (2003), Doctoral degree in Natural Sciences from Technische Universität München, Germany (2008).

Details zur Ausgabe

• Verlag: Südwestdeutscher Verlag
• Erscheinungsdatum: 2009
• Sprache: Englisch
• ISBN 10: 3838102746
• ISBN 13: 9783838102740
• Einband: Taschenbuch
• Anzahl der Seiten: 204
• Kontakt zum Hersteller: Nicht verfügbar
• Verantwortliche Person: Nicht verfügbar