ABSTRACT
This paper draws from art history and perception to place computer depiction in the broader context of picture production. It highlights the often underestimated complexity of the interactions between features in the picture and features of the represented scene. Depiction is not always a unidirectional projection from a 3D scene to a 2D picture, but involves much feedback and influence from the picture space to the object space. Depiction can be seen as a pre-existing 3D reality projected onto 2D, but also as a 2D pictorial representation that is superficially compatible with an hypothetic 3D scene. We show that depiction is essentially an optimization problem, producing the best picture given goals and constraints.We introduce a classification of basic depiction techniques based on four kinds of issue. The spatial system deals with the mapping of spatial properties between 3D and 2D (including, but not restricted to, perspective projection). The primitive system deals with the dimensionality and mappings between picture primitives and scene primitives. Attributes deal with the assignment of visual properties such as colors, texture, or thickness. Finally, marks are the physical implementations of the picture (e.g. brush strokes, mosaic cells). A distinction is introduced between interaction and picture-generation methods, and techniques are then organized depending on the dimensionality of the inputs and outputs.
- {3D} Deep Paint 3D. http://www.deeppaint3d.com.Google Scholar
- {ABL95} M. Agrawala, A. Beers, and M. Levoy. 3d painting on scanned surfaces. ACM Symp. on Interactive 3D Graphics, 1995. Google Scholar
Digital Library
- {Ada95} A. Adams. The Camera+The Negative+The Print. Little Brown and Co, 1995.Google Scholar
- {Apo99} A. Apodaca. Photosurrealism. In A. Apodaca and L. Gritz, editors, Advanced Renderman : Creating CGI for Motion Pictures. Morgan Kaufmann, 1999. Google Scholar
Digital Library
- {AS01} M. Agrawala and C. Stolte. Rendering effective route maps: Improving usability through generalization. In Computer Graphics (Proc. SIGGRAPH), 2001. Google Scholar
Digital Library
- {Auc99} K. Aucoin. Making Faces. Little Brown and Co, 1999.Google Scholar
- {AZM00} M. Agrawala, D. Zorin, and T. Munzner. Artistic multiprojection rendering. In Eurographics Workshop on Rendering, 2000. Google Scholar
Digital Library
- {Bar97} R. Barzel. Lighting controls for computer cinematography. J. Graphics Tools, 2(1), 1997. Google Scholar
Digital Library
- {BCD01} D. Bourguignon, M. P. Cani, and G. Drettakis. Drawing for illustration and annotation in 3d. Computer Graphics Forum, 20(3), 2001.Google Scholar
- {BETT99} G. Di Battista, P. Eades, R. Tamassia, and I. Tollis. Graph Drawing: Algorithms for the Visualization of Graphs. Prentice Hall, 1999.Google Scholar
Digital Library
- {BFR95} V. Bourgoin, N. Farenc, and M. Roelens. Creating special effects by ray-tracing with non classical perspectives. Technical Report 1995-13. École Nationale des Mines de St Etienne, 1995.Google Scholar
- {BM92} Barbour and Meyer. Visual cues and pictorial limitations for computer generated photorealistic images. the Visual Computer, 9, 1992. Google Scholar
Digital Library
- {Boo63} P. J. Booker. A History of Engineering Drawing. Chatto and Windus, 1963.Google Scholar
- {BS00} J. Buchanan and M. Sousa. The edge buffer: A data structure for easy silhouette rendering. In Non-Photorealistic Animation and Rendering, 2000. Google Scholar
Digital Library
- {BSLM01} B. Baxter, V. Scheib, M. Lin, and D. Manocha. Dab: Interactive haptic painting with 3d virtual brushes. Proc. SIGGRAPH, 2001. Google Scholar
Digital Library
- {Can86} J. Canny. A computational approach to edge detection. IEEE Trans PAMI, 8(6):679-698, 1986. Google Scholar
Digital Library
- {CAS+97} C. Curtis, S. Anderson, J. Seims, K. Fleischer, and D. Salesin. Computer-generated watercolor. Proc. SIGGRAPH, 1997. Google Scholar
Digital Library
- {Che95} E. Chen. Quicktime VR - an image-based approach to virtual environment navigation. Proc. of SIGGRAPH, 1995. Google Scholar
Digital Library
- {CHZ00} J. Cohen, J. Hughes, and R. Zeleznik. Harold: A world made of drawings. In Non-Photorealistic Animation and Rendering, 2000. Google Scholar
Digital Library
- {CJTF98} W. Toledo Corrêa, R. Jensen, C. Thayer, and A. Finkelstein. Texture mapping for cel animation. Proc. SIGGRAPH, 1998. Google Scholar
Digital Library
- {CL93} B. Cabral and L. (Casey) Leedom. Imaging vector fields using line integral convolution. In Proc. SIGGRAPH, 1993. Google Scholar
Digital Library
- {Clo71} M. Clowes. On seeing things. Artificial Intelligence, 2(1):79-116, 1971.Google Scholar
Digital Library
- {CP78} I. Carlbom and J. Paciorek. Planar geometric projections and viewing transformations. Comp. Surveys, 10:465-502, 1978. Google Scholar
Digital Library
- {CT01} S.-H. Chu and C.-L. Tai. Animating chinese landscape paintings and panorama using multi-perspective modeling. In Computer Graphics International, 2001. Google Scholar
Digital Library
- {Cur98} C. Curtis. Loose and Sketchy Animation. In SIGGRAPH: Conference Abstracts and Applications, 1998. Google Scholar
Digital Library
- {DHvOS00} O. Deussen, S. Hiller, C. van Overveld, and T. Strothotte. Floating points: A method for computing stipple drawings. Computer Graphics Forum, 19(3), 2000.Google Scholar
- {DOM+01} F. Durand, V. Ostromoukhov, M. Miller, F. Duranleau, and J. Dorsey. Decoupling strokes and high-level attributes for interactive traditional drawing. In Eurographics Workshop on Rendering, 2001. Google Scholar
Digital Library
- {DTM96} P. Debevec, C. Taylor, and J. Malik. Modeling and rendering architecture from photographs: A hybrid geometry- and image-based approach. In Proc. of SIGGRAPH 96, 1996. Google Scholar
Digital Library
- {DW83} F. Dubery and J. Willats. Perspective and Other Drawing Systems. Van Nostrand, 1983.Google Scholar
- {EC90} G. Elber and E. Cohen. Hidden Curve Removal for Free Form Surfaces. In Computer Graphics (Proc. SIGGRAPH), 1990. Google Scholar
Digital Library
- {EG01} J. Elder and R. Goldberg. Image editing in the contour domain. IEEE Trans. on Pattern Analysis and Machine Intelligence, 23(3), 2001. Google Scholar
Digital Library
- {EHW97} P. Eades, M. E. Houle, and R. Webber. Finding the best viewpoints for three-dimensional graph drawings. Lecture Notes in Computer Science, 1353:87-??, 1997. Google Scholar
Digital Library
- {Elb95} G. Elber. Line art rendering via a coverage of isoparametric curves. IEEE Trans. on Visualization and Computer Graphics, 1(3):231-239, September 1995. Google Scholar
Digital Library
- {Elk94} J. Elkins. The Poetics of Perspective. Cornell U. Pr., 1994.Google Scholar
- {Fai98} Fairchild. Color Appearance Models. Addison-Wesley, 1998.Google Scholar
- {Fer99} J. Ferwerda. Varieties of realism. talk, Cornell Workshop on Rendering, Perception, and Measurement, http://www.graphics.cornell.edu/workshop/, 1999.Google Scholar
- {FLR+95} O. Faugeras, S. Laveau, L. Robert, G. Csurka, and C. Zeller. 3-d reconstruction of urban scenes from sequences of images. In A. Gruen, O. Kuebler, and P. Agouris, editors, Automatic Extraction of Man-Made Objects from Aerial and Space Images. Birkhauser, 1995.Google Scholar
- {FS94} A. Finkelstein and D. Salesin. Multiresolution curves. In Proc. SIGGRAPH, 1994. Google Scholar
Digital Library
- {GDCV98} J. Gomes, L. Darsa, B. Costa, and L. Velho. Warping And Morphing Of Graphical Objects. Morgan Kaufman, 1998. Google Scholar
Digital Library
- {GFMS95} A. Glassner, K. Fishkin, D. Marimont, and M. Stone. Device-directed rendering. ACM Trans. on Graphics, 14(1):58-76, January 1995. Google Scholar
Digital Library
- {GG99} G. Glaeser and E. Gröller. Fast generation of curved perspective for ultra-wide-angle lenses in vr applications. Visual Computer, 15:365-376, 1999.Google Scholar
Digital Library
- {GG01} Gooch and Gooch. Non-Photorealistic Rendering. AK-Peters, 2001. Google Scholar
Digital Library
- {GGSC98} A. Gooch, B. Gooch, P. Shirley, and E. Cohen. A non-photorealistic lighting model for automatic technical illustration. Proc. SIGGRAPH, 1998. Google Scholar
Digital Library
- {GH00} R. Gershbein and P. Hanrahan. A fast relighting engine for interactive cinematic lighting design. In Proc. SIGGRAPH, Computer Graphics, 2000. Google Scholar
Digital Library
- {GKR95} B. Guenter, T. Knoblock, and E. Ruf. Specializing shaders. Proc. SIGGRAPH, 1995. Google Scholar
Digital Library
- {Gla00} Andrew Glassner. Cubism and cameras: Free-form optics for computer graphics. Technical Report MSR-TR-2000-05, Microsoft Research, 2000.Google Scholar
- {GM97} J. Geigel and K. Musgrave. A model for simulating the photographic development process on digital images. Proc. SIGGRAPH, 1997. Google Scholar
Digital Library
- {Gom56} Gombrich. Art and Illusion. Princeton Press, 1956.Google Scholar
- {Gom82} E. H. Gombrich. The image and the eye : further studies in the psychology of pictorial representation. Cornell U. Pr., 1982.Google Scholar
- {Goo98} A. Gooch. Interactive non-photorealistic technical illustration. Master's thesis, U. of Utah, 1998.Google Scholar
- {Gre99} S. Green. Beyond photorealism. In Eurographics Workshop on Rendering, 1999. Google Scholar
Digital Library
- {GRMS01} B. Gooch, E. Reinhard, C. Moulding, and P. Shirley. Artistic composition for image creation. In Eurographics Workshop on Rendering, 2001. Google Scholar
Digital Library
- {Grö94} Eduard Gröller. Nonlinear ray tracing: visualizing strange worlds. Visual Computer, 11(5), 1994.Google Scholar
- {GSG+99} B. Gooch, P. Sloan, A. Gooch, P. Shirley, and R. Riesenfeld. Interactive Technical Illustration. ACM Symposium on Interactive 3D Graphics, 1999. Google Scholar
Digital Library
- {GSS+99} S. Green, D. Salesin, S. Schofield, A. Hertzmann, P. Litwinowicz, A. Gooch, C. Curtis, and B. Gooch. Non-Photorealistic Rendering. SIGGRAPH Non-Photorealistic Rendering Course Notes, 1999.Google Scholar
- {Guz71} A. Guzman. Analysis of curved line drawings using context and global information. In B. Meltzer D. Mitchie, editor, Machine Intelligence V6, pages 325-375. Edinburgh U. Pr., 1971.Google Scholar
- {GW92} M. Gleicher and A. Witkin. Through-the-lens camera control. Computer Graphics (Proc. SIGGRAPH), 1992. Google Scholar
Digital Library
- {HAA97} Y. Horry, K. Anjyo, and K. Arai. Tour into the picture: Using a spidery mesh interface to make animation from a single image. In Proc. of SIGGRAPH 97, 1997. Google Scholar
Digital Library
- {Hae90} P. Haeberli. Paint by numbers: Abstract image representations. Proce. SIGGRAPH, 1990. Google Scholar
Digital Library
- {Hag86} M. Hagen. Varieties of Realism: Geometries of Representational Art. Cambridge U. Pr., 1986. Google Scholar
Digital Library
- {Hau01} A. Hausner. Simulating decorative mosaics. Proc. SIGGRAPH, 2001. Google Scholar
Digital Library
- {HCS96} L. He, M. Cohen, and D. Salesin. The virtual cinematographer: A paradigm for automatic real-time camera control and directing. Computer Graphics (Proc. SIGGRAPH), 1996. Google Scholar
Digital Library
- {Her98} A. Hertzmann. Painterly rendering with curved brush strokes of multiple sizes. Proc. SIGGRAPH, 1998. Google Scholar
Digital Library
- {Her01} A. Hertzmann. Paint by relaxation. In CGI, 2001. Google Scholar
Digital Library
- {HH90} P. Hanrahan and P. Haeberli. Direct WYSIWYG painting and texturing on 3D shapes. Computer Graphics (Proc. SIGGRAPH), 1990. Google Scholar
Digital Library
- {Hoc01} D. Hockney. Secret Knowledge: Rediscovering the Lost Techniques of the Old Masters. Viking Press, 2001.Google Scholar
- {Hog81} B. Hogarth. Dynamic Light and Shade. Watson Guptill, 1981.Google Scholar
- {HOT98} J. Hodgins, J. O'Brien, and J. Tumblin. Perception of human motion with different geometric models. IEEE TVCG, 4(4), October 1998. Google Scholar
Digital Library
- {HP00} A. Hertzmann and K. Perlin. Painterly rendering for video and interaction. In Non-Photorealistic Animation and Rendering, 2000. Google Scholar
Digital Library
- {Huf71} D. Huffman. Impossible objects as nonsense sentences. In B. Meltzer and D. Michie, editors, Machine Intelligence 6, pages 295-324. Edinburgh U. Pr., 1971.Google Scholar
- {Hun95} Hunt. The reproduction of Color (5th ed.). Kings Langley:Fountain Press, 1995.Google Scholar
- {IMT99} T. Igarashi, S. Matsuoka, and H. Tanaka. Teddy: A sketching interface for 3d freeform design. Proc. SIGGRAPH, 1999. Google Scholar
Digital Library
- {Kaj86} J. Kajiya. The rendering equation. In Computer Graphics (Proc. SIGGRAPH), 1986. Google Scholar
Digital Library
- {Kem90} M. Kemp. The Science of Art. Yale University Press, 1990.Google Scholar
- {KMN+99} M. Kowalski, L. Markosian, J. D. Northrup, L. Bourdev, R. Barzel, L. Holden, and J. Hughes. Art-based rendering of fur, grass, and trees. Proc. SIGGRAPH, 1999. Google Scholar
Digital Library
- {Koe90} J. Koenderink. Solid Shape. MIT Press, 1990. Google Scholar
Digital Library
- {KS00} C. Kaplan and D. Salesin. Escherization. Proc. SIGGRAPH, 2000. Google Scholar
Digital Library
- {Kub86} Michael Kubovy. The Psychology of Perspective and Renissance Art. Cambridge University Press, 1986.Google Scholar
- {Lan77} E. H. Land. The retinex theory of color vision. Scientific American, 237(6):108-128, December 1977.Google Scholar
- {Lev98} Jonathan Levene. A framework for non-realistic projections. Master's thesis, Massachusetts Institute of Technology, 1998.Google Scholar
- {LG96} H. Löffelmann and E. Gröller. Ray tracing with extended cameras. J. of Visualization and Comp. Animation, 7(4):211-227, 1996.Google Scholar
Cross Ref
- {Lit91} P. Litwinowicz. Inkwell: A 2 -d animation system. Computer Graphics (Proc. SIGGRAPH), 1991. Google Scholar
Digital Library
- {Lit97} P. Litwinowicz. Processing images and video for an impressionist effect. Proc. SIGGRAPH, 1997. Google Scholar
Digital Library
- {LS95} J. Lansdown and S. Schofield. Expressive Rendering: A Review of Nonphotorealistic Techniques. IEEE CG & A, 15(3):29-37, 1995. Google Scholar
Digital Library
- {MAB+97} J. Marks, B. Andalman, P. Beardsley, W. Freeman, S. Gibson, J. Hodgins, T. Kang, B. Mirtich, H. Pfister, W. Ruml, K. Ryall, J. Seims, and S. Shieber. Design galleries: A general approach to setting parameters for computer graphics and animation. In Proc. SIGGRAPH 97, 1997. Google Scholar
Digital Library
- {Max83} Nelson L. Max. Computer graphics distortion for IMAX and OMNIMAX projection. In Nicograph '83 Proceedings, pages 137-159, December 1983.Google Scholar
- {Mei96} B. Meier. Painterly rendering for animation. Proc. SIGGRAPH, 1996. Google Scholar
Digital Library
- {MGT00} D. Martin, S. Garcia, and J. C. Torres. Observer dependent deformations in illustration. In Non-Photorealistic Animation and Rendering, 2000. Google Scholar
Digital Library
- {Mil91} Millerson. Lighting for Television and Film, 3rd ed. Focal Press, 1991.Google Scholar
- {MKT+97} L. Markosian, M. Kowalski, S. Trychin, L. Bourdev, D. Goldstein, and J. Hughes. Real-time nonphotorealistic rendering. Proc. SIGGRAPH, 1997. Google Scholar
Digital Library
- {MMK+00} L. Markosian, B. Meier, M. Kowalski, L. Holden, J. D. Northrup, and J. Hughes. Art-based rendering with continuous levels of detail. In Non-Photorealistic Animation and Rendering, 2000. Google Scholar
Digital Library
- {NPA00} NPAR. Discussion. First International Symposium on Non Photorealistic Animation and Rendering, 2000.Google Scholar
- {OCDD01} B. M. Oh, M. Chen, J. Dorsey, and F. Durand. Image-based modeling and photo editing. Proc. SIGGRAPH, 2001. Google Scholar
Digital Library
- {OH95} V. Ostromoukhov and R. Hersch. Artistic screening. Proc. SIGGRAPH, 1995. Google Scholar
Digital Library
- {Ost99} V. Ostromoukhov. Digital facial engraving. Proc. SIGGRAPH, 1999. Google Scholar
Digital Library
- {Pan27} Erwin Panofsky. Perspective As Symbolic Form (La perspective comme forme symbolique). Zone Books, 1927.Google Scholar
- {Par01} R. Parent. Computer Animation: Algorithms and Techniques,. Morgan-Kaufmann, 2001. Google Scholar
Digital Library
- {PF92} P. Poulin and A. Fournier. Lights from highlights and shadows. In ACM Symposium on Interactive 3D Graphics, 1992. Google Scholar
Digital Library
- {PFFL00} L. Petrovic, B. Fujito, A. Finkelstein, and L. Williams. Shadows for cel animation. Proc. SIGGRAPH, 2000. Google Scholar
Digital Library
- {PFG00} F. Pellacini, J. Ferwerda, and D. Greenberg. Toward a psychophysically-based light reflection model for image synthesis. Proc. SIGGRAPH, 2000. Google Scholar
Digital Library
- {PHM90} D. Pearson, E. Hanna, and K. Martinez. Computer generated cartoons. In Barlow, Blakemore, and Weston-Smith, editors, Images and Understanding. Cambrdge U. P., 1990.Google Scholar
- {PHMF01} E. Praun, H. Hoppe, M., and A. Finkelstein. Real-time hatching. Proc. SIGGRAPH, 2001. Google Scholar
Digital Library
- {Pir70} M. Pirenne. Optics, Painting and Photography. Cambridge U. Pr., 1970.Google Scholar
- {PRJ97} P. Poulin, K. Ratib, and M. Jacques. Sketching shadows and highlights to position lights. In Proc. Computer Graphics International, 1997. Google Scholar
Digital Library
- {Rad99} P. Rademacher. View-dependent geometry. Proc. SIGGRAPH, 1999. Google Scholar
Digital Library
- {RAGS01} E. Reinhard, M. Adhikhmin, B. Gooch, and P. Shirley. Color transfer between images. IEEE Computer Graphics and Applications, 21(4):34-41, 2001. Google Scholar
Digital Library
- {RB98} P. Rademacher and G. Bishop. Multiple-center-of-projection images. In Proc. SIGGRAPH, 1998. Google Scholar
Digital Library
- {RC99} R. Raskar and M. Cohen. Image Precision Silhouette Edges. In Proc. 1999 ACM Symp. on Interactive 3D Graphics, 1999. Google Scholar
Digital Library
- {Rey00} C. Reynolds. Stylized depiction in computer graphics non-photorealistic, painterly and 'toon rendering. http://www.red3d.com/cwr/npr/, 2000.Google Scholar
- {RH99} V. S. Ramachandran and W. Hirstein. The science of art: A neurological theory of aesthetic experience. Journal of Consciousness Studies, 6(6/7), 1999.Google Scholar
- {RK00} C. Rössl and L. Kobbelt. Line-art rendering of 3d models, 2000.Google Scholar
- {RS56} T. Ryan and C. Schwartz. Speed of perception as a function of mode of representation. Am. J. of Psychology, 69:60-69, 1956.Google Scholar
Cross Ref
- {SABS94} Michael P. Salisbury, Sean E. Anderson, Ronen Barzel, and David H. Salesin. Interactive pen-and-ink illustration. Proceedings of SIGGRAPH 94, pages 101-108, July 1994. ISBN 0-89791-667-0. Held in Orlando, Florida. Google Scholar
Digital Library
- {SB99} M. Sousa and J. Buchanan. Observational model of blenders and erasers in computer-generated pencil rendering. In Graphics Interface, 1999. Google Scholar
Digital Library
- {SD96} S. Seitz and C. Dyer. View morphing: Synthesizing 3d metamorphoses using image transforms. Proc. SIGGRAPH, 1996. Google Scholar
Digital Library
- {SDS+93} C. Schoeneman, J. Dorsey, B. Smits, J. Arvo, and D. Greenberg. Painting with light. Computer Graphics, 1993. Google Scholar
Digital Library
- {SF91} Dorée Duncan Seligmann and Steven Feiner. Automated generation of intent-based 3d illustrations. Computer Graphics (Proceedings of SIGGRAPH 91), 25(4):123-132, July 1991. ISBN 0-201-56291-X. Held in Las Vegas, Nevada. Google Scholar
Digital Library
- {SGG+00} P. Sander, X. Gu, S. Gortler, H. Hoppe, and J. Snyder. Silhouette clipping. Proc. SIGGRAPH, 2000. Google Scholar
Digital Library
- {SK98} S. Seitz and K. Kutulakos. Plenoptic image editing. In Proc. 5th Int. Conf.on Computer Vision, 1998. Google Scholar
Digital Library
- {SL01} R. Shacked and D. Lischinski. Automatic lighting design using a perceptual quality metric. Computer Graphics Forum, 20(3):215-226, 2001.Google Scholar
Cross Ref
- {SMGG01} P. Sloan, W. Martin, A. Gooch, and B. Gooch. The lit sphere: A model for capturing npr shading from art. In Proc. Graphics Interface, 2001. Google Scholar
Digital Library
- {SSS74} Ivan E. Sutherland, Robert F. Sproull, and Robert A. Schumacker. A characterization of ten hidden-surface algorithms. ACM Computing Surveys, 6(1):1-55, March 1974. Google Scholar
Digital Library
- {SST89} Saito, Shinya, and Takahashi. Highlighting rounded edges. In Computer Graphics International, 1989.Google Scholar
- {ST90} T. Saito and T. Takahashi. Comprehensible Rendering of 3-D Shapes. In Computer Graphics (Proc. SIGGRAPH), 1990. Google Scholar
Digital Library
- {SWHS97} M. Salisbury, M. Wong, J. Hughes, and D. Salesin. Orientable textures for image-based pen-and-ink illustration. Proc. SIGGRAPH, 1997. Google Scholar
Digital Library
- {TB96} G. Turk and D. Banks. Image-guided streamline placement. In Proc. SIGGRAPH, 1996. Google Scholar
Digital Library
- {TDM01} O. Tolba, J. Dorsey, and L. McMillan. A projective drawing system. In ACM Symp. on Interactive 3D Graphics, 2001. Google Scholar
Digital Library
- {TFN99} Saeko Takagi, Issei Fujishiro, and Masayuki Nakajima. Volumetric modeling of artistic techniques in colored pencil drawing. In SIGGRAPH: Conf. abstracts and applications, 1999. Google Scholar
Digital Library
- {TJ81} F. Thomas and O. Johnston. The Illusion of Life : Disney Animation. Abbeville Pr., 1981.Google Scholar
- {TT99} Tumblin and Turk. LCIS: a boundary hierarchy for detail-preserving contrast reduction. In Proc. Siggraph, 1999. Google Scholar
Digital Library
- {TTT91} Tanaka, Tokiichiro, and Takahashi. Precise rendering method for edge highlighting. In Computer Graphics International, 1991.Google Scholar
- {Tum99} Jack Tumblin. Three methods of detail-preserving contrast reduction for displayed images. PhD thesis, College of Computing Georgia Inst. of Technology, September 1999.Google Scholar
- {Uli87} R. Ulichney. Digital Halftoning. MIT Press, 1987. Google Scholar
Digital Library
- {VB99} O. Veryovka and J. Buchanan. Halftoning with image-based dither screens. Graphics Interface, 1999.Google Scholar
- {vH81} Hermann von Helmoholtz. On the relation of optics to painting. In Popular scientific lectures. Appleton, 1881.Google Scholar
- {Web83} Webster. Ninth New Collegiate Dictionary. Merriam Webster, 1983.Google Scholar
- {WFH+97} D. Wood, A. Finkelstein, J. Hughes, C. Thayer, and D. Salesin. Multiperspective panoramas for cel animation. Proc. SIGGRAPH, 1997. Google Scholar
Digital Library
- {Wil90} J. Willats. The draughtsman's contract. In H. Barlow, C. Blakemore, and M. Weston-Smith, editors, Images and Understanding. Cambrdge U. Pr., 1990.Google Scholar
- {Wil91} L. Williams. Shading in two dimensions. In Proc. of Graphics Interface '91, pages 143-151, June 1991.Google Scholar
- {Wil97} J. Willats. Art and Representation. Princeton U. Pr., 1997.Google Scholar
- {WS94} G. Winkenbach and D. Salesin. Computer-generated pen-and-ink illustration. Proc. SIGGRAPH, 1994. Google Scholar
Digital Library
- {ZB95} D. Zorin and A. Barr. Correction of geometric perceptual distortion in pictures. In Proc. SIGGRAPH, 1995. Google Scholar
Digital Library
- {ZBr} Pixelogic ZBrush. http://pixologic.com/.Google Scholar
- {ZDPSS01} L. Zhang, G. Dugas-Phocion, J. Samson, and S. Seitz. Single view modeling of free-form scenes. In Proc. of CVPR, 2001.Google Scholar
Cross Ref
- {Zek00} S. Zeki. Inner Vision : An Exploration of Art and the Brain. Oxford U. Pr., 2000.Google Scholar
- {ZH00} D. Zorin and A. Hertzmann. Illustrating smooth surfaces. Proc. SIGGRAPH, 2000. Google Scholar
Digital Library
- {ZHH96} R. Zeleznik, K. Herndon, and J. Hughes. SKETCH: An interface for sketching 3D scenes. Proc. SIGGRAPH, 1996. Google Scholar
Digital Library
Index Terms
An invitation to discuss computer depiction





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