@InProceedings{ForsterTozz:2000:To3DRe,
author = "Forster, Carlos Henrique Quatucci and Tozzi, Cl{\'e}sio L.",
title = "Towards 3D reconstruction of endoscope images using shape from
shading",
booktitle = "Proceedings...",
year = "2000",
editor = "Carvalho, Paulo Cezar Pinto and Walter, Marcelo",
pages = "90--96",
organization = "Brazilian Symposium on Computer Graphics and Image Processing, 13.
(SIBGRAPI)",
publisher = "IEEE Computer Society",
address = "Los Alamitos",
note = "The conference was held in Gramado, RS, Brazil, from October 17 to
20.",
keywords = "image reconstruction, 3D endoscope image reconstruction, shape
from shading, smooth object, single light source, camera
projection center, curve expansion, spherical projection model,
dichromatic model, surface reflectance, image distortion, image
specular reflection, medical image processing.",
abstract = "The 3D reconstruction problem from a single endoscope image of a
smooth object is studied in the context of the shape from shading
methods and considering a single light source at the camera
projection center. Based on a curve expansion shape from shading
algorithm, a spherical projection model for the endoscope camera
and a dichromatic model for the surface reflectance, an approach
to solve practical problems, namely the endoscope image distortion
and the removal of the image specular reflection component, is
presented. Results obtained from application of this approach to
synthetic and real images are presented.",
conference-location = "Gramado, RS, Brazil",
conference-year = "17-20 Oct. 2000",
doi = "10.1109/SIBGRA.2000.883900",
url = "http://dx.doi.org/10.1109/SIBGRA.2000.883900",
organisation = "SBC - Brazilian Computer Society",
ibi = "6qtX3pFwXQZeBBx/w4Su7",
url = "http://urlib.net/ibi/6qtX3pFwXQZeBBx/w4Su7",
targetfile = "90-96.pdf",
urlaccessdate = "2024, May 04"
}