Computer graphics processing and selective visual display system – Computer graphics processing – Attributes
Reexamination Certificate
2006-09-26
2006-09-26
Chauhan, Ulka (Department: 2671)
Computer graphics processing and selective visual display system
Computer graphics processing
Attributes
Reexamination Certificate
active
07113191
ABSTRACT:
A silhouette edge is rendered in a display format that corresponds to a geometry of a three-dimensional model. An angle between the silhouette edge and an adjacent silhouette edge in the image is determined, and the display format for the silhouette edge is selected based on the angle. Texture mapping is used to generate the silhouette edge in the display format.
REFERENCES:
patent: 4600919 (1986-07-01), Stern
patent: 4747052 (1988-05-01), Hishinuma et al.
patent: 4835712 (1989-05-01), Drebin et al.
patent: 4855934 (1989-08-01), Robinson
patent: 4901064 (1990-02-01), Deering
patent: 5124914 (1992-06-01), Grangeat
patent: 5163126 (1992-11-01), Einkauf et al.
patent: 5371778 (1994-12-01), Yanof et al.
patent: 5611030 (1997-03-01), Stokes
patent: 5731819 (1998-03-01), Gagne et al.
patent: 5757321 (1998-05-01), Billyard
patent: 5786822 (1998-07-01), Sakaibara
patent: 5805782 (1998-09-01), Foran
patent: 5809219 (1998-09-01), Pearce et al.
patent: 5812141 (1998-09-01), Kamen et al.
patent: 5847712 (1998-12-01), Salesin et al.
patent: 5894308 (1999-04-01), Isaacs
patent: 5929860 (1999-07-01), Hoppe
patent: 5933148 (1999-08-01), Oka et al.
patent: 5949969 (1999-09-01), Suzuoki et al.
patent: 5966133 (1999-10-01), Hoppe
patent: 5966134 (1999-10-01), Arias
patent: 5974423 (1999-10-01), Margolin
patent: 6054999 (2000-04-01), Strandberg
patent: 6057859 (2000-05-01), Handelman et al.
patent: 6078331 (2000-06-01), Pulli et al.
patent: 6115050 (2000-09-01), Landau et al.
patent: 6175655 (2001-01-01), George et al.
patent: 6191787 (2001-02-01), Lu et al.
patent: 6191796 (2001-02-01), Tarr
patent: 6198486 (2001-03-01), Junkins et al.
patent: 6201549 (2001-03-01), Bronskill
patent: 6208347 (2001-03-01), Migdal et al.
patent: 6219070 (2001-04-01), Baker et al.
patent: 6239808 (2001-05-01), Kirk et al.
patent: 6252608 (2001-06-01), Snyder et al.
patent: 6262737 (2001-07-01), Li et al.
patent: 6262739 (2001-07-01), Migdal et al.
patent: 6292192 (2001-09-01), Moreton
patent: 6317125 (2001-11-01), Persson
patent: 6337880 (2002-01-01), Cornog et al.
patent: 6388670 (2002-05-01), Naka et al.
patent: 6405071 (2002-06-01), Analoui
patent: 6437782 (2002-08-01), Pieragostini et al.
patent: 6478680 (2002-11-01), Yoshioka et al.
patent: 6559848 (2003-05-01), O'Rourke
patent: 6593924 (2003-07-01), Lake et al.
patent: 6593927 (2003-07-01), Horowitz et al.
patent: 6608627 (2003-08-01), Lake et al.
patent: 6608628 (2003-08-01), Ross et al.
patent: 2001/0026278 (2001-10-01), Arai et al.
patent: 2002/0101421 (2002-08-01), Pallister
Lewis “Pose Space Deformation: A Unified Approach to Shape Interpolation and Skeleton-Driven Deformation” Centropolis, New Orleans, LA, 165-172.
Lasseter “Principles of Traditional Animation Applied to 3D Computer Animation” Pixar, San Rafael, California, 1987.
Thomas (Contributor) et al., “The Illusion of Life: Disney Animation” 47-51.
Hoppe, “Progressive Meshes” Microsoft Research, 99-108, http://www.research.microsft.com/research/graphics/hoppe/.
Popovic et al., “Progressive Simplicial Complexes” Microsoft Research, http://www.research.microsft.com/˜hoppe/.
Hoppe “Efficient Implementation of progressive meshes” Coput. & Graphics vol. 22, No. 1, pp. 27-36, 1998.
Taubin et al., “Progressive Forest Spilt Compression” IBM T.J. Watson Research Center, Yorktown Heights, NY.
Cohen-Or et al., “Progressive Compression of Arbitrary Triangular Meshes” Computer Science Department, School of Mathematical Sciences, Tel Aviv, Israel.
Bajaj et al., “Progressive Compression and Transmission of Arbitrary Triangular Meshes” Department of Computer Sciences, University of Texas at Austin, Austin, TX.
Pajarola et al., “Compressed Progressive Meshes” Graphics, Visualization & Usability Center, College of Computing, Georgia Institute of Technology, Jan. 1999.
Alliez et al., “Progressive Compression for Lossless Transmission of Triangle Meshes” University of Southern California, Los Angeles, CA, 195-202.
Chow “Optimized Geometry Compression for Real-time Rendering” Massachusetts Institute of Technology, Proceedings Visualization 1997, Oct. 19-24, 1997, Phoenix, AZ, 347-354.
Markosian “Real-Time Nonphotorealistic Rendering” Brown University site of the NSF Science and Technology Center for Computer Graphics and Scientific Visualization, Providence, RI.
Elber Line Art Rendering via a Coverage of Isoperimetric Curves, IEEE Transactions on Visualization and Computer Graphics, vol. 1, Department of Computer Science, Technion, Israel Institute of Technology, Haifa, Israel, Sep. 1995.
Zeleznik et al., “SKETCH: An Interface for Sketching 3D Scenes” Brown University site of the NSF Science and Technology Center for Computer Graphics and Scientific Visualization, 1996.
Landsdown et al., “Expressive Rendering: A Review of Nonphotorealistic Techniques” IEEE Computer graphics and Applicatons, 29-37, 1995.
Raskar “Image Precision Silhouette Edges” University of North Carolina at Chapel Hill, Microsoft Research, 1999 Symposium on Interactive 3D Graphics Atlanta, GA, 135-231, 1999.
Ma et al., “Extracting Feature Lines for 3D Unstructured Grids” Institute for Computer Applications in Science and Engineering (ICASE), NASA Langley Research Center, Hampton, VA, IEEE, 1997.
Samet “Applications of spatial data structures: computer graphics, image processing, and GIS” University of Maryland, Addison-Wesley Publishing Company, 1060-1064, Reading, MA, Jun. 1990.
Dyn “A Butterfly Subdivision Scheme for Surface Interpolation with Tension Control” ACM Transactions on Graphics, vol. 9, No. 2, Apr. 1990.
Zorin “Interpolation Subdivision for Meshes With Arbitrary Topology” Department of Computer Science, California Institute of Technology, Pasadena, CA.
Lee “Navigating through Triangle Meshes Implemented as linear Quadtrees” Computer Science Department, Center for Automation Research, Institute for Advanced Computer Studies, University of Maryland College Park, MD, Apr. 1998.
Appel, Arthur, “The Notion of Quantitative Invisibility and the Machine Rendering of Solids.” Proceedings of 22nd National Conference Association for Computing Machinery 1967.
Buck et al., “Performance-Driven Hand Drawn Animation”,ACM(NPAR2000), pp. 101-108 (2000).
Catmull et al., “Recursively Generated B-Spline Surfaces on Arbitrary Topological Meshes,” Computer Aided Design, 10(6):350-355 (1978).
Coelho et al., “An Algorithm for Intersecting and Trimming Parametric Meshes”,ACMSIGGRAPH, pp. 1-8 (1998).
Deering, M., “Geometry Compression,”Computer Graphics. SIGGRAPH '95, pp. 13-20, 1995.
DeRose et al., “Subdivisional Surfaces in Character Animation”,ACM, SIGGRAPH'98, pp. 85-94 (1998).
Elber, Gershon, “Interactive Line Art Rendering of Freeform Surfaces”,Eurographics'99, 18(3):C1-C12 (1999).
Gooch et al., “A Non-Photorealistic Lighting Model for Automatic Technical Illustration,”Computer Graphics Proceedings, Annual Conference Series, SIGGRAPH'98, pp. 447-452 (1998).
Gooch et al., “Interactive Technical Illustration,”ACM Interactive 3D, pp. 31-38 (1999).
Heidrich et al., “Realistic, Hardware-Accelerated Shading and Lighting,”ACM, (SIGGRAPH'99), pp. 171-178 (1999).
Hoppe, H., “Progressive Meshes,” URL: http://www.research.microsft.com/research/graphics/hoppe/, (10 pgs.).
Kumar et al., “Interactive Display of Large Scale NURBS Models”,ACM, Symp. On Interactive 3D Graphics, pp. 51-58 (1995).
Lake et al., “Stylized Rendering Techniques for Scalable Real-Time 3D Animation”, NPAR, pp. 101-108 (2000).
Lander, Jeff, “Making Kine More Flexible,”Game Developer Magazine, 5 pgs., Nov. 1998.
Lander, Jeff, “Skin Them Bones,” Game Developer Magazine, 4 pgs., May 1998.
Pe
Lake Adam T.
Marshall Carl S.
Mesnier Michael
Chauhan Ulka
Fish & Richardson P.C.
Pappas Peter-Anthony
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