MPI-INF D4 Publications: Book: New Acquisition Techniques for Real Objects and Light Sources in Computer Graphics

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Author(s):

Goesele, Michael

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BibTeX cite key*:

Goesele:2004:NAT2

Title

Book Title*:

New Acquisition Techniques for Real Objects and Light Sources in Computer Graphics

Publisher

Name*:	Books on Demand	URL/Home Page:
Address*:	Norderstedt	Language:	English

Vol, No, pp., Year


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Volume:		Number:
Edition:		Pages*:	184
Month:	December	VG Wort Pages:	186
ISBN:	3-8334-1489-8	Year*:	2004

Abstract, Links, ©

Note:
(LaTeX) Abstract:	Accurate representations of objects and light sources in a scene model are a crucial prerequisite for realistic image synthesis using computer graphics techniques. This thesis presents techniques for the efficient acquisition of real world objects and real world light sources, as well as an assessment of the quality of the acquired models. Making use of color management techniques, we setup an appearance reproduction pipeline that ensures best-possible reproduction of local light reflection with the available input and output devices. We introduce a hierarchical model for the subsurface light transport in translucent objects, derive an acquisition methodology, and acquire models of several translucent objects that can be rendered interactively. Since geometry models of real world objects are often acquired using 3D range scanners, we also present a method based on the concept of modulation transfer functions to evaluate their accuracy. In order to illuminate a scene with realistic light sources, we propose a method to acquire a model of the near-field emission pattern of a light source with optical prefiltering. We apply this method to several light sources with different emission characteristics and demonstrate the integration of the acquired models into both, global illumination as well as hardware-accelerated rendering systems.
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Download Access Level:	Public

Correlation

MPG Unit:	Max-Planck-Institut für Informatik

MPG Subunit:	Computer Graphics Group
Audience:	Expert
Appearance:	MPII WWW Server, MPII FTP Server, MPG publications list, university publications list, working group publication list, Fachbeirat, VG Wort

BibTeX Entry:

@BOOK{Goesele:2004:NAT2,
AUTHOR = {Goesele, Michael},
TITLE = {New Acquisition Techniques for Real Objects and Light Sources in Computer Graphics},
PUBLISHER = {Books on Demand},
YEAR = {2004},
PAGES = {184},
ADDRESS = {Norderstedt},
MONTH = {December},
ISBN = {3-8334-1489-8},
}

Entry last modified by Michael Gösele, 12/21/2004

Edit History (please click the blue arrow to see the details)

	Editor(s) Michael Gösele	Created 10/13/2004 11:32:08 AM
Revisions 5. 4. 3. 2. 1.	Editor(s) Michael Gösele Michael Gösele Michael Gösele Michael Gösele Michael Gösele	Edit Dates 12/21/2004 05:03:33 PM 12/21/2004 05:03:08 PM 12/21/2004 05:02:30 PM 12/21/2004 05:01:47 PM 12/21/2004 04:59:27 PM

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