Search time and correction ratio in visual search processing by visual angle and the stimuli presented
by Yasuhiro Sasaki, Mitsuhiko Karashima, Murako Saito
International Journal of Biomedical Engineering and Technology (IJBET), Vol. 2, No. 3, 2009

Abstract: This study aims at confirming the significance of search asymmetry and the existence of self-terminating effect, by investigating not only the search time but also the correction ratio. For the evaluation of search processing performance, correct ratio was an important index in addition to search time. Search time reflected a self-terminating effect depending on the condition of stimuli presentation, whereas correct ratio reflected performance accuracy in visual search. The former represents the total processing of human visual search performance and the latter represents human perception accuracy in early vision.

Online publication date: Fri, 03-Apr-2009

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