Stochastic sampling in computer graphics

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Stochastic sampling in computer graphics

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ACM Transactions on Graphics (TOG) archive
Volume 5 , Issue 1 (January 1986) table of contents

Pages: 51 - 72

Year of Publication: 1986

ISSN:0730-0301

Author

Robert L. Cook

Pixar, San Rafael, CA

Publisher

ACM New York, NY, USA

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Downloads (6 Weeks): 46, Downloads (12 Months): 320, Citation Count: 93

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ABSTRACT

Ray tracing, ray casting, and other forms of point sampling are important techniques in computer graphics, but their usefulness has been undermined by aliasing artifacts. In this paper it is shown that these artifacts are not an inherent part of point sampling, but a consequence of using regularly spaced samples. If the samples occur at appropriate nonuniformly spaced locations, frequencies above the Nyquist limit do not alias, but instead appear as noise of the correct average intensity. This noise is much less objectionable to our visual system than aliasing. In ray tracing, the rays can be stochastically distributed to perform a Monte Carlo evaluation of integrals in the rendering equation. This is called distributed ray tracing and can be used to simulate motion blur, depth of field, penumbrae, gloss, and translucency.

REFERENCES

Note: OCR errors may be found in this Reference List extracted from the full text article. ACM has opted to expose the complete List rather than only correct and linked references.

	1	John Amanatides, Ray tracing with cones, ACM SIGGRAPH Computer Graphics, v.18 n.3, p.129-135, July 1984
	2	BALAKRISHNAN, A.V. On the problem of time jitter in sampling. IRE Trans. Inf. Theory {Apr. 1962), 226-236.
	3	James Frederick Blinn, Computer display of curved surfaces., 1978
	4	BRACEWELL, R.N. The Fourier Transform and Its Applications. McGraw-Hill, New York, 1978.
	5	Robert L. Cook , Thomas Porter , Loren Carpenter, Distributed ray tracing, ACM SIGGRAPH Computer Graphics, v.18 n.3, p.137-145, July 1984
	6	Franklin C. Crow, The use of grayscale for improved raster display of vectors and characters, ACM SIGGRAPH Computer Graphics, v.12 n.3, p.1-5, August 1978
	7	Mark A. Z. Dippé , Erling Henry Wold, Antialiasing through stochastic sampling, ACM SIGGRAPH Computer Graphics, v.19 n.3, p.69-78, Jul. 1985
	8	Eliot A. Feibush , Marc Levoy , Robert L. Cook, Synthetic texturing using digital filters, ACM SIGGRAPH Computer Graphics, v.14 n.3, p.294-301, July 1980
	9	Geoffrey Y. Gardner, Simulation of natural scenes using textured quadric surfaces, ACM SIGGRAPH Computer Graphics, v.18 n.3, p.11-20, July 1984
	10	Cindy M. Goral , Kenneth E. Torrance , Donald P. Greenberg , Bennett Battaile, Modeling the interaction of light between diffuse surfaces, ACM SIGGRAPH Computer Graphics, v.18 n.3, p.213-222, July 1984
	11	HALTON, J.H. A retrospective and prospective survey of the Monte Carlo method. SIAM Rev. 12, 1 (Jan. 1970), 1-63.
	12	James T. Kajiya, The rendering equation, ACM SIGGRAPH Computer Graphics, v.20 n.4, p.143-150, Aug. 1986
	13	Douglas Scott Kay , Donald Greenberg, Transparency for computer synthesized images, ACM SIGGRAPH Computer Graphics, v.13 n.2, p.158-164, August 1979
	14	Mark E. Lee , Richard A. Redner , Samuel P. Uselton, Statistically optimized sampling for distributed ray tracing, ACM SIGGRAPH Computer Graphics, v.19 n.3, p.61-68, Jul. 1985
	15	Alan Norton , Alyn P. Rockwood , Philip T. Skolmoski, Clamping: A method of antialiasing textured surfaces by bandwidth limiting in object space, ACM SIGGRAPH Computer Graphics, v.16 n.3, p.1-8, July 1982
	16	PARAMOUNT PICTURES CORP. Young Sherlock Holmes. Stained glass man sequence by D. Carson, E. Christiansen, D. Conway, R. Cook, D. DiFrancesco, J. Ellis, L. Ellis, C. Good, J. Lasseter, S. Leffler, D. Muren, T. Noggle, E. Ostby, W. Reeves, D. Salesin, and K. Smith. Pixar and Lucasfilm Ltd., 1985.
	17	PEARSON, D.E. Transmission and Display of Pictorial information. Pentech Press, London, 1975.
	18	PIXAR. The Adventures of Andrd & Wally B. By L. Carpenter, E. Catmull, R. Cook, T. Duff, C. Good, J. Lasseter, S. Leffler, E. Ostby, T. Porter, W. Reeves, D. Salesin, and A. Smith. July 1984.
	19	Michael Potmesil , Indranil Chakravarty, Modeling motion blur in computer-generated images, ACM SIGGRAPH Computer Graphics, v.17 n.3, p.389-399, July 1983
	20	William K. Pratt, Digital image processing, John Wiley & Sons, Inc., New York, NY, 1978
	21	ROTH, S. D. Ray casting for modeling solids. Comput. Graph. Image Process. 18 (1982), 109-144.
	22	SHAPIRO, H. S., AND SILVERMAN, R.A. Alias-free sampling of random noise. SIAM J. 8, 2 {June 1960), 225-248.
	23	SOCIETY OF PHOTOGRAPHIC SCIENTISTS AND ENGINEERS. SPSE Handbook of Photographic Science and Engineering. Wiley, New York, 1973.
	24	Turner Whitted, An improved illumination model for shaded display, Communications of the ACM, v.23 n.6, p.343-349, June 1980 [doi>10.1145/358876.358882]
	25	WILLIAMS, D. R., AND COLLIER, R. Consequences of spatial sampling by a human photoreceptor mosaic. Science 221 (July 22, 1983), 385-387.
	26	Lance Williams, Pyramidal parametrics, ACM SIGGRAPH Computer Graphics, v.17 n.3, p.1-11, July 1983
	27	YELLOTT, J. I., JR. Spectral consequences of photoreceptor sampling in the rhesus retina. Science 221 {July 22, 1983), 382-385.

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	John R. Wallace , Michael F. Cohen , Donald P. Greenberg, A two-pass solution to the rendering equation: A synthesis of ray tracing and radiosity methods, ACM SIGGRAPH Computer Graphics, v.21 n.4, p.311-320, July 1987
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	Pat Hanrahan , David Salzman , Larry Aupperle, A rapid hierarchical radiosity algorithm, ACM SIGGRAPH Computer Graphics, v.25 n.4, p.197-206, July 1991
	Peter Shirley , Changyaw Wang , Kurt Zimmerman, Monte Carlo techniques for direct lighting calculations, ACM Transactions on Graphics (TOG), v.15 n.1, p.1-36, Jan. 1996
	Herbert Edelsbrunner , Pavel Valtr , Emo Welzl, Cutting dense point sets in half, Proceedings of the tenth annual symposium on Computational geometry, p.203-209, June 06-08, 1994, Stony Brook, New York, United States
	Gregory J. Ward, Measuring and modeling anisotropic reflection, ACM SIGGRAPH Computer Graphics, v.26 n.2, p.265-272, July 1992
	Ned Greene, Hierarchical polygon tiling with coverage masks, Proceedings of the 23rd annual conference on Computer graphics and interactive techniques, p.65-74, August 1996
	Mike Salisbury , Corin Anderson , Dani Lischinski , David H. Salesin, Scale-dependent reproduction of pen-and-ink illustrations, Proceedings of the 23rd annual conference on Computer graphics and interactive techniques, p.461-468, August 1996
	Marc J. Ouellette , Eugene Fiume, On numerical solutions to one-dimensional integration problems with applications to linear light sources, ACM Transactions on Graphics (TOG), v.20 n.4, p.232-279, October 2001
	James Arvo, Stratified sampling of spherical triangles, Proceedings of the 22nd annual conference on Computer graphics and interactive techniques, p.437-438, September 1995
	Jurriaan D. Mulder , Robert van Liere, Fast perception-based depth of field rendering, Proceedings of the ACM symposium on Virtual reality software and technology, October 22-25, 2000, Seoul, Korea
	J. Painter , K. Sloan, Antialiased ray tracing by adaptive progressive refinement, ACM SIGGRAPH Computer Graphics, v.23 n.3, p.281-288, July 1989
	Kavita Bala , Julie Dorsey , Seth Teller, Radiance interpolants for accelerated bounded-error ray tracing, ACM Transactions on Graphics (TOG), v.18 n.3, p.213-256, July 1999
	Don P. Mitchell, Consequences of stratified sampling in graphics, Proceedings of the 23rd annual conference on Computer graphics and interactive techniques, p.277-280, August 1996
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INDEX TERMS

Classification:
G. Mathematics of Computing
G.3 PROBABILITY AND STATISTICS
Subjects: Probabilistic algorithms (including Monte Carlo)

I. Computing Methodologies
I.3 COMPUTER GRAPHICS
I.3.3 Picture/Image Generation
Subjects: Viewing algorithms

General Terms:
Algorithms

REVIEW

"William C. Lindow : Reviewer"

This paper provides a very general summary of how stochastic sampling of an image reduces aliasing but adds noise to the resulting image. The reader is forced to accept the author's viewpoint because he provides no reasoning or rationale, with h more...

Collaborative Colleagues:

Robert L. Cook: colleagues

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