Teaching:TUW - UE InfoVis WS 2009/10 - Gruppe G12 - Aufgabe 1 - Preattentive Processing: Difference between revisions
No edit summary |
mNo edit summary |
||
Line 17: | Line 17: | ||
|length, width | |length, width | ||
|Triesman & Gormican [1988]; Julesz [1985] | |Triesman & Gormican [1988]; Julesz [1985] | ||
|[[Image:Tg_len.gif]] | |[[Image:Tg_len.gif|100px]] | ||
|- | |- | ||
|closure | |closure | ||
|Enns [1986]; Triesman & Souther [1985] | |Enns [1986]; Triesman & Souther [1985] | ||
|[[Image:Tg_closure.gif]] | |[[Image:Tg_closure.gif|100px]] | ||
|- | |- | ||
|size | |size | ||
|Triesman & Gelade [1980] | |Triesman & Gelade [1980] | ||
|[[Image:Tg_size.gif]] | |[[Image:Tg_size.gif|100px]] | ||
|- | |- | ||
|curvature | |curvature | ||
|Triesman & Gormican [1988] | |Triesman & Gormican [1988] | ||
|[[Image:Tg_curve.gif]] | |[[Image:Tg_curve.gif|100px]] | ||
|- | |- | ||
|density, contrast | |density, contrast | ||
|Healey [2005] | |Healey [2005] | ||
|[[Image:Tg_den.gif]] | |[[Image:Tg_den.gif|100px]] | ||
|- | |- | ||
|number, estimation | |number, estimation | ||
|Julesz [1985]; Trick & Pylyshyn [1994] | |Julesz [1985]; Trick & Pylyshyn [1994] | ||
|[[Image:Tg_num.gif]] | |[[Image:Tg_num.gif|100px]] | ||
|- | |- | ||
|colour (hue) | |colour (hue) | ||
|Nagy & Sanchez [1990]; D'Zmura [1991]; Kawai et al. [1995]; Bauer et al. [1996] | |Nagy & Sanchez [1990]; D'Zmura [1991]; Kawai et al. [1995]; Bauer et al. [1996] | ||
|[[Image:Tg_hue.gif]] | |[[Image:Tg_hue.gif|100px]] | ||
|- | |- | ||
|intensity, binocular lustre | |intensity, binocular lustre | ||
|Beck [1983]; Triesman & Gormican [1988]; Wolfe & Franzel [1988] | |Beck [1983]; Triesman & Gormican [1988]; Wolfe & Franzel [1988] | ||
|[[Image:Tg_lum.gif]] | |[[Image:Tg_lum.gif|100px]] | ||
|- | |- | ||
|intersection | |intersection | ||
|Julesz & Bergen [1983] | |Julesz & Bergen [1983] | ||
|[[Image:Tg_isect.gif]] | |[[Image:Tg_isect.gif|100px]] | ||
|- | |- | ||
|terminators | |terminators | ||
|Julesz & Bergen [1983] | |Julesz & Bergen [1983] | ||
|[[Image:Tg_term.gif]] | |[[Image:Tg_term.gif|100px]] | ||
|- | |- | ||
|3-D depth cues, stereoscopic depth | |3-D depth cues, stereoscopic depth | ||
|Enns [1990]; Nakayama & Silverman [1986] | |Enns [1990]; Nakayama & Silverman [1986] | ||
|[[Image:Tg_3d_depth.gif]] | |[[Image:Tg_3d_depth.gif|100px]] | ||
|- | |- | ||
|flicker | |flicker | ||
|Julesz [1971] | |Julesz [1971] | ||
|[[Image:Tg_flick.gif]] | |[[Image:Tg_flick.gif|100px]] | ||
|- | |- | ||
|direction of motion | |direction of motion | ||
|Nakayama & Silverman [1986]; Driver & McLeod [1992] | |Nakayama & Silverman [1986]; Driver & McLeod [1992] | ||
|[[Image:Tg_dir.gif]] | |[[Image:Tg_dir.gif|100px]] | ||
|- | |- | ||
|velocity of motion | |velocity of motion | ||
|Nakayama & Silverman [1986]; Driver & McLeod [1992] | |Nakayama & Silverman [1986]; Driver & McLeod [1992] | ||
|[[Image:Tg_vel.gif]] | |[[Image:Tg_vel.gif|100px]] | ||
|- | |- | ||
|lighting direction | |lighting direction | ||
|Enns [1990] | |Enns [1990] | ||
|[[Image:Tg_3d_light.gif]] | |[[Image:Tg_3d_light.gif|100px]] | ||
|- | |- | ||
|3D orientation | |3D orientation | ||
|Enns & Rensink; Liu et al. [2003] | |Enns & Rensink; Liu et al. [2003] | ||
|[[Image:Tg_orient_3d.gif]] | |[[Image:Tg_orient_3d.gif|100px]] | ||
|- | |- | ||
|artistic properties | |artistic properties | ||
|Healey [2001]; Healey & Enns [2002]; Healey et al. [2004] | |Healey [2001]; Healey & Enns [2002]; Healey et al. [2004] | ||
|[[Image:Tg_npr.gif]] | |[[Image:Tg_npr.gif|100px]] | ||
|- | |- | ||
|} | |} |
Revision as of 18:10, 6 November 2009
Preattentive Processing
Preattentive Features
Compiled List from [Healey, 2005], [Chipman, 1996]
A partial list of preattentive visual features, together with references to research that showed they were preattentive.[Chipman, 1996],
Detecting the Red Object preattentively.[Healey et al., 1996] One visual variable and very easy to find it.
Detecting the Circle preattentively.[Chipman, 1996] It is more difficult but still preantentiv.
Examples of two target detection tasks: (a) target can be detected preattentively because it possess the feature “filled”; (b) target cannot be detected preattentively because it has no visual feature that is unique from its distractors.[Healey et al., 1996]
Region segregation by form and hue: (a) hue boundary is identified preattentively, even though form varies randomly in the two regions; (b) random hue variations interfere with the identification of a region boundary based on form.[Healey et al., 1996]
Conclusion
Any visual processing of that item prior to the act of selection can be called “preattentive”.[Wolfe, Treisma, 2003]
Preattentive processing can help to rapidly draw the focus of attention to a target with a unique visual feature (i.e., little or no searching is required in the preattentive case). [Healey, 2005]
Ressources
- [Kosara et al., 2002] Robert Kosara, Silvia Miksch, Helwig Hauser. Focus+Context Taken Literally IEEE Computer Graphics & Applications (CG&A), Special Issue on Information Visualization, 22(1), pages 22-29. Created at: January/February, 2002. http://www.kosara.net/papers/Kosara_CGA_2002.pdf .
- [Healey et al., 1996] Healey, C. G., Booth, K. S., and Enns, J. T.. High-Speed Visual Estimation Using Preattentive Processing. ACM Transactions on Human Computer Interaction 3(2), pages 107-135, Created at: 1996. http://www.csc.ncsu.edu/faculty/healey/download/tochi.96.pdf .
- [Wolfe, Treisma, 2003] Jeremy M Wolfe, Anne Treisma. What shall we do with the preattentive processing stage: Use it or lose it?, Todd S Horowitz poster presented at the Third Annual Meeting of the Vision Sciences Society. Sarasota. Created at: May, 2003. http://search.bwh.harvard.edu/links/talks/VSS03-JMW.pdf .
- [Healey, 2005] Christopher G. Healey. Perception in Visualization. Department of Computer Science, North Carolina State University. Created at: May, 2005. http://www.csc.ncsu.edu/faculty/healey/PP/index.html#Tri_Cog_Psych:80 .
- [Chipman, 1996] Gene Chipman. Review of High Speed Visual Estimation Using Preattantive Processing (Healy, Booth and Enns). Created at: 1996, Retrieved at: October 24, 2005. http://www.cs.umd.edu/class/spring2002/cmsc838f/preattentive.ppt#267 .