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Issue No.05 - September/October (1988 vol.8)
pp: 85-95
ABSTRACT
<p>The assumption that antialiasing destroys useful visual information about object features is challenged in three experiments that examine the effects of antialiasing on the visual information for object location and motion. The results show that proper antialiasing eliminates the spurious visual information produced by sampling processes in image synthesis and allows the viewer's visual system to produce a precise representation of object location and a continuous representation of object motion. This suggests that in designing imagery systems, simply increasing the spatial and temporal addressability and resolution beyond limits set by the human visual system will have a negligible impact on image quality, but that effective use of antialiasing techniques could allow visual information about object features to be presented with great fidelity.</p>
CITATION
James A. Ferwerda, Donald P. Greenberg, "A Psychophysical Approach to Assessing the Quality of Antialiased Images", IEEE Computer Graphics and Applications, vol.8, no. 5, pp. 85-95, September/October 1988, doi:10.1109/38.7763
REFERENCES
1. K.S. Booth et al., "On the Parameters of Human Visual Performance: An Investigation of the Benefits of Antialiasing,"CG&A, Vol. 7, No. 9, Sept. 1987, pp. 34-41.
2. J.P. Thomas, "Spatial Resolution and Spatial Interaction,"The Handbook of Perception, Volume 5: Seeing, E.C. Carterette and M.P. Friedman, eds., Academic Press, New York, 1975, pp. 233-263.
3. G. Osterberg, "Topography of the Layer of Rods and Cones in the Human Retina,"Acta Ophthalmologica, Supplement, Vol. 6, No. 1, Jan. 1935, pp. 11-97.
4. A.W. Snyder and W.H. Williams, "Photoreceptor Diameter and Spacing for Highest Resolving Power,"J. Optical Soc. America, Vol. 67, No. 5, May 1977, pp. 696-698.
5. D. Marr, T. Poggio, and E. Hildreth, "Smallest Channel in Early Human Vision,"J. Optical Soc. America, Vol. 70, No. 7, July 1980, pp. 868-870.
6. G. Westheimer, "Spatial Frequency and Light Spread Descriptions of Visual Acuity and Hyperacuity,"J. Optical Soc. America, Vol. 67, No. 2, Feb. 1977, pp. 207-212.
7. H.B. Barlow, "Reconstructing the Visual Image in Space and Time,"Nature, Vol. 279, No. 5710, May 17, 1979, pp. 189-190.
8. F.C. Crick, D.C. Marr, and T. Poggio, "An Information Processing Approach to Understanding the Visual Cortex," MIT A.I. Memo 557, MIT, Cambridge, Mass., 1980.
9. R.J. Watt and M.J. Morgan, "Mechanisms Responsible for the Assessment of Visual Location: Theory and Evidence,"Vision Research, Vol. 23, No. 1, Jan. 1983, pp. 97-109.
10. E.P. Krotkov, "Visual Hyperacuity: Representation and Computation of High Precision Position Information,"Computer Vision, Graphics, and Image Processing, Vol. 33, No. 1, Jan. 1986, pp. 99-115.
11. D.E. Pearson,Transmission and Display of Pictorial Information, Halsted Press, New York, 1975.
12. Raster Graphics Handbook, Conrac Division, Conrac Corp., Covina, Calif., 1980.
13. F.W. Campbell and D.G. Green, "Optical and Retinal Factors Affecting Visual Resolution,"J. Physiology, Vol. 181, No. 3, Dec. 1965, pp. 576-593.
14. G. Westheimer and S.P. McKee, "Spatial Configurations for Visual Hyperacuity,"Vision Research, Vol. 17, No. 7, July 1977, pp. 941-947.
15. Q. Tian and M.N. Huhns, "Algorithms for subpixel registration,"Comput. Vision, Graphics, Image Processing, vol. 35, pp. 220-233, Aug. 1986.
16. T.N. Cornsweet, "The Staircase Method in Psychophysics,"Am. J. Psychology, Vol. 75, No. 3, Sept. 1962, pp. 485-491.
17. G. Stigmar, "The Effect of Blurred Visual Stimuli on Vernier and Stereo Acuity,"Acta Ophthalmologica, Vol. 49, No. 4, Apr. 1971, pp. 364-379.
18. F.C. Crow, "The Use of Grayscale for Improved Raster Display of Vectors and Characters,"Computer Graphics(Proc. SIGGRAPH), Vol. 12, No. 3, Aug. 1978, pp. 1-5.
19. W.J. Leler, "Human Vision, Anti-Aliasing and the Cheap 4000 Line Display,"Computer Graphics(Proc. SIGGRAPH), Vol. 14, No. 3, July 1980, pp. 308-313.
20. J. Kajiya and M. Ullner, "Filtering High Quality Text for Display on Raster Scan Devices,"Computer Graphics(Proc. SIGGRAPH), Vol. 15, No. 3, Aug. 1981, pp. 7-15.
21. M. Wertheimer, "Experimentelle Studien uber das Sehen von Bewegung,"Zeitschrift fur Psychologie, Vol. 61, 1912, pp. 161-265.
22. A. Korte, "Kinematoskopische Untersuchungen,"Zeitschrift fur Psychologie, Vol. 72, 1915, pp. 194-296.
23. W. Neuhaus, "Experimentelle Untersuchungen der Schein-Bewegung,"Archiv fur Gesamte Psychologie, Vol. 75, 1930, pp. 315-478.
24. G. Sperling, "Movement Perception in Computer Driven Visual Displays,"Behavior Research Methods and Instrumentation, Vol. 8, No. 2, Feb. 1976, pp. 144-151.
25. D.C. Burr, "Motion Smear,"Nature, Vol. 284, No. 5752, Mar. 13, 1980, pp. 164-165.
26. D.C. Burr,On the Visibility and Appearance of Objects in Motion, doctoral dissertation, Cambridge Univ., Cambridge, UK, 1979.
27. G. Westheimer and S.P. McKee, "Visual Acuity in the Presence of Retinal Image Motion,"J. Optical Soc. America, Vol. 65, No. 7, July, 1975, pp. 847-850.
28. A.B. Watson, A. Ahumada, and J.E. Farrell, "The Window of Visibility: A Psychophysical Theory of Fidelity in Time-Sampled Visual Motion Displays,"J. Optical Soc. America A, Vol. 3, No. 3, Mar. 1986, pp. 300-307.
29. I. Newton,Opticks, Dover Publications, New York, 1952, p. 347.
30. H.B. Barlow, "Temporal and Spatial Summation in Human Vision at Different Background Intensities,"J. Physiology, Vol. 141, 1958, pp. 337-350.
31. K. Koffka,Principles of Gestalt Psychology, Harcourt, Brace and World, New York, 1963.
32. R.L. Gregory,Eye and Brain, McGraw-Hill, New York, 1966.
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