On the costs and benefits of display format in a video-based observation task

Kenneth C. Scott-Brown; David P. Mann

doi:10.1145/1080402.1080437

On the costs and benefits of display format in a video-based observation task

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

The role of colour and motion information in 'active vision' tasks is of both practical and theoretical interest. In real world interactions, Levin et al. (2002) have shown that detection performance for unexpected 'person-changes' can be remarkably poor (even as low as 12%). In the recognition of unfamiliar faces from CCTV footage, somewhat surprisingly, Bruce et al., (1999) found no advantage for colour presentation over monochrome black and white (B&W). However, subsequent experiments have shown a benefit for colour over B&W static natural scenes in a recognition memory test (Wichmann, et al., 2002). This latter finding chimes with beliefs held by the general public and many CCTV user groups, but in this faith in colour justified?

Original language	English
Title of host publication	Proceedings of the 2nd symposium on Applied perception in graphics and visualization
Place of Publication	New York
Publisher	Association for Computing Machinery (ACM)
Pages	157
Number of pages	1
ISBN (Print)	1595931392
DOIs	https://doi.org/10.1145/1080402.1080437
Publication status	Published - 26 Aug 2005
Event	2nd symposium on Applied perception in graphics and visualization - A Coruña, Spain Duration: 26 Aug 2005 → 28 Aug 2005 Conference number: 2nd

Other

Other	2nd symposium on Applied perception in graphics and visualization
Abbreviated title	APGV
Country	Spain
City	A Coruña
Period	26/08/05 → 28/08/05

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Scott-Brown, K. C., & Mann, D. P. (2005). On the costs and benefits of display format in a video-based observation task. In Proceedings of the 2nd symposium on Applied perception in graphics and visualization (pp. 157). Association for Computing Machinery (ACM). https://doi.org/10.1145/1080402.1080437

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title = "On the costs and benefits of display format in a video-based observation task",

abstract = "The role of colour and motion information in 'active vision' tasks is of both practical and theoretical interest. In real world interactions, Levin et al. (2002) have shown that detection performance for unexpected 'person-changes' can be remarkably poor (even as low as 12%). In the recognition of unfamiliar faces from CCTV footage, somewhat surprisingly, Bruce et al., (1999) found no advantage for colour presentation over monochrome black and white (B&W). However, subsequent experiments have shown a benefit for colour over B&W static natural scenes in a recognition memory test (Wichmann, et al., 2002). This latter finding chimes with beliefs held by the general public and many CCTV user groups, but in this faith in colour justified?",

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Scott-Brown, KC & Mann, DP 2005, On the costs and benefits of display format in a video-based observation task. in Proceedings of the 2nd symposium on Applied perception in graphics and visualization. Association for Computing Machinery (ACM), New York, pp. 157, 2nd symposium on Applied perception in graphics and visualization, A Coruña, Spain, 26/08/05. https://doi.org/10.1145/1080402.1080437

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N2 - The role of colour and motion information in 'active vision' tasks is of both practical and theoretical interest. In real world interactions, Levin et al. (2002) have shown that detection performance for unexpected 'person-changes' can be remarkably poor (even as low as 12%). In the recognition of unfamiliar faces from CCTV footage, somewhat surprisingly, Bruce et al., (1999) found no advantage for colour presentation over monochrome black and white (B&W). However, subsequent experiments have shown a benefit for colour over B&W static natural scenes in a recognition memory test (Wichmann, et al., 2002). This latter finding chimes with beliefs held by the general public and many CCTV user groups, but in this faith in colour justified?

AB - The role of colour and motion information in 'active vision' tasks is of both practical and theoretical interest. In real world interactions, Levin et al. (2002) have shown that detection performance for unexpected 'person-changes' can be remarkably poor (even as low as 12%). In the recognition of unfamiliar faces from CCTV footage, somewhat surprisingly, Bruce et al., (1999) found no advantage for colour presentation over monochrome black and white (B&W). However, subsequent experiments have shown a benefit for colour over B&W static natural scenes in a recognition memory test (Wichmann, et al., 2002). This latter finding chimes with beliefs held by the general public and many CCTV user groups, but in this faith in colour justified?

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Access to Document

10.1145/1080402.1080437