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MPI-INF D4 Publications :: Thesis :: Ahmed, Naveed


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Thesis - Master's thesis | @MastersThesis | Masterarbeit


Author
Author(s)*:Ahmed, Naveed
BibTeX citekey*:Naveed:MT:2004
Language:English

Title, School
Title*:BRDF Reconstruction from Video Streams of Multi-View Recordings
School:Universität des Saarlandes
Type of Thesis*:Master's thesis
Month:August
Year:2004


Note, Abstract, Copyright
LaTeX Abstract:Synthesizing photorealistic images is an active area of research in computer graphics. Image based rendering combined with inverse rendering methods is used to generate photorealistic images from real world images under novel illumination conditions. Traditionally, very high-quality real world images of static objects, obtained under known viewing and lighting conditions are used in inverse rendering for the measurement of surface reflectance properties. This thesis focuses on surface material reconstruction of dynamic objects from video streams of multi-view recordings. Working with fairly low resolution movie streams of a dynamic object recorded in known viewing conditions and a geometry model tracked through all time steps, we approximate the best light source configuration, and measure the bidirectional reflectance distribution function of the object. We construct diffuse and specular maps for the whole sequence, and a diffuse correction map for each time step. We have applied our method to sequences of a human actor and are now able to synthesize views of the actor in arbitrary poses under arbitrary lighting conditions.
Keywords:BRDF, multi-view video, BRDF estimation, free viewpoint video, inverse rendering, image based rendering, BRDF measurement
HyperLinks / References / URLs:http://www.mpi-sb.mpg.de/~nahmed/videobrdf.pdf

Referees, Status, Dates
Status:Completed
Date Kolloquium:19 August 2004

Correlation
MPG Unit:Max-Planck-Institut für Informatik
MPG Subunit:Computer Graphics Group
Audience:experts only
Appearance:MPII WWW Server, MPII FTP Server, MPG publications list, university publications list, working group publication list, Fachbeirat, VG Wort

BibTeX Entry:

@MASTERSTHESIS{Naveed:MT:2004,
AUTHOR = {Ahmed, Naveed},
TITLE = {BRDF Reconstruction from Video Streams of Multi-View Recordings},
SCHOOL = {Universit{\"a}t des Saarlandes},
YEAR = {2004},
TYPE = {Master's thesis}
MONTH = {August},
}



Entry last modified by Naveed Ahmed, 01/12/2005
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Naveed Ahmed
Created
01/12/2005 12:59:46 PM
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Editor
Naveed Ahmed



Edit Date
01/12/2005 12:59:46 PM