Efficient acquisition, representation and rendering of light fields [Elektronische Ressource] / Hartmut Schirmacher

Description

Efficient Acquisition, Representation,and Rendering of Light FieldsHartmut SchirmacherMax Planck Institut fu¨r InformatikSaarbruck¨ en, GermanyDissertation zur Erlangung des GradesDoktor der Ingenieurwissenschaften (Dr. Ing.)der Naturwissenschaftlich Technischen Fakultat¨ Ider Universitat¨ des SaarlandesEingereichtam: 10.06.2003Tag des Kolloquiums: 16.12.20032Betreuender Hochschullehrer / Supervisor:Prof. Dr. Hans Peter Seidel, MPI Informatik, Saarbruck¨ en, GermanyGutachter / Reviewers:Prof. Dr. Hans Peter Seidel, MPI Informatik, Saarbruck¨ en, GermanyProf. Dr. Wolfgang Straßer, Universitat¨ Tubingen,¨ GermanyDekan / Dean:Prof. Dr. Philipp Slusallek, Universitat¨ des Saarlandes, Saarbruck¨ en, GermanyHartmut Schirmacherc/o Max Planck Institut urf¨ InformatikStuhlsatzenhausweg 85, 66123 Saarbruck¨ en Kontakt / Contact:: www.hartmut-schirmacher.de3Short Abstract. In this thesis we discuss the representation of three dimensional scenes us ing image data (image based rendering), and more precisely the so called light field approach.We start with an up to date survey on previous work in this young field of research. Then wepropose a light field representation based on image data and additional per pixel depth values.This enables us to reconstruct arbitrary views of the scene in an efficient way and with highquality. Furthermore, we can use the same representation to determine optimal reference viewsduring the acquisition of a light field.

Sujets

• Informatik

Informations

• Publié par: universitat_des_saarlandes
• Publié le: 01 janvier 2004
• Nombre de lectures: 12
• Langue: English
• Poids de l'ouvrage: 2 Mo

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