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Visibility


Bookmark


Line visibility

Line visibility
  1. Draw the polygons slightly offset from the camera and then draw the lines, clipped against the model via the z-buffer
  2. Combinaison of visibility and renderiong to determine visible lines in the image buffer.
Image precision silhouette edges Raskar Cohen 1999


Line drawings via asbtracted shading
Yunjin Lee, Lee Markosian, Seungyong Lee, John F. Hughes
ACM SIGGRAPH 2007



The notion of quantitative invisibility and the machine rendering of solids
Arthur Appel
Proceedings of the 1967 22nd national conference, pp. 387-393 , 1967



Artistic Silhouettes: A Hybrid Approach
J. D. Northrup, Lee Markosian
In proceedings of the 1st International Symposium on Non-Photorealistic Animation and Rendering (NPAR 2000), p. 31-37


WYSIWYG NPR: Drawing Strokes Directly on 3D Models
Robert D. Kalnins, Lee Markosian, Barbara J. Meier, Michael A. Kowalski, Joseph C. Lee, Philip L. Davidson, Matthew Webb, John F. Hughes, Adam Finkelstein
ACM Transactions on Graphics (Proc. SIGGRAPH), July 2002
homepage




Coherent Stylized Silhouettes
Robert D. Kalnins, Philip L. Davidson, Lee Markosian, Adam Finkelstein
ACM Transactions on Graphics (Proc. SIGGRAPH), 22(3):856-861, 2003


Directing gaze in 3D models with stylized focus
Forrester Cole, Doug DeCarlo, Adam Finkelstein, Kenrick Kin, Keith Morley, Anthony Santella
Eurographics Symposium on Rendering, 2006
homepage




A Developer's Guide to Silhouette Algorithms for Polygonal Models
Tobias Isenberg, Bert Freudenberg, Nick Halper, Stefan Schlechtweg, Thomas Strothotte
IEEE Computer Graphics and Applications, Volume 23, Issue 4, pp. 28-37, 2003



Partial Visibility for Stylized Lines
Forrester Cole, Adam Finkelstein
NPAR 2008, June 2008
homepage




Fast High-Quality Line Visibility
Forrester Cole, Adam Finkelstein
Proceedings of I3D 2009, February 2009
homepage

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