@inproceedings{Markovic:2005:PSS,
optnote = {},
optorganization = {},
author = {Danijela Markovic and Efstathios Stavrakis and Margrit Gelautz},
optkey = {},
series = {SPIE Proceedings Series},
optannote = {},
editor = {Amir Said and John G. Apostolopoulos},
url = {http://www.ims.tuwien.ac.at/publication_detail.php?ims_id=182},
address = {Bellingham, Washington},
localfile = {papers/Markovic.2005.PSS.pdf},
publisher = {SPIE/IS\&T},
doi = {http://dx.doi.org/10.1117/12.585858},
optmonth = {},
volume = {5685},
optcrossref = {},
booktitle = {Proceedings of Image and Video Communications and Processing 2005
(Electronic Imaging~2005, January 16--20, 2005, San Jose,
California, USA)},
optnumber = {},
abstract = {In this paper we present an algorithm to automatically generate
sketches from stereo image pairs. Stereo analysis is initially
performed on the input stereo pair to estimate a dense depth map.
An Edge Combination image is computed by localising object contour
edges, as indicated by the depth map, within the intensity
reference image. We then approximate these pixel-represented
contours by devising a new parametric curve fitting algorithm. The
algorithm successfully recovers a minimum number of control points
required to fit a B{\'e}zier curve onto the pixel-edge dataset in
the Edge Combination image. Experiments demonstrate how the Edge
Combination algorithm, used for dominant edge extraction, can be
combined with a curve fitting algorithm to automatically provide
parameterized artistic sketches or concept drawings of a real
scene.},
title = {{P}arameterized {S}ketches from {S}tereo {I}mages},
year = {2005},
pages = {783--791},
}
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