Modeling Human Search And Target Acquisition Performance: I. First Detection Probability In A Realistic Multitarget Scenario

Rotman, Stanley R.; Gordon, E. S.; Kowalczyk, Marta

doi:10.1117/12.7977122

Cited by 16 publications

(11 citation statements)

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“…Poo is the fraction of an ensemble of observers that will eventually detect the target [but see Rotman (1989) for comments on P«.]. The time constant, x, describes the detection rate for each observer who will see the target.…”

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confidence: 99%

A Search for Understanding. Analysis of Human Performance on Target Acquisition and Search Tasks using Eyetracker Data.

Nicoll¹,

Hsu²

1995

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IDA Log No. HQ 94-46051 DEFINITIONSIDA publishes the following documents to report the results of its work. ReportsReports are the most authoritative and most carefully considered products IDA publishes. They normally embody results of major projects which (a) have a direct bearing on decisions affecting major programs, (b) address issues of significant concern to the Executive Branch, the Congress and/or the public, or (c) address issues that have significant economic implications. IDA Reports are reviewed by outside panels of experts to ensure their high quality and relevance to the problems studied, and they are released by the President of IDA. Group ReportsGroup Reports record the findings and results of IDA established working groups and panels composed of senior individuals addressing major issues which otherwise would be the subject of an IDA Report. IDA Group Reports are reviewed by the senior individuals responsible for the project and others as selected by IDA to ensure their high quality and relevance to the problems studied, and are released by the President of IDA. PapersPapers, also authoritative and carefully considered products of IDA, address studies that are narrower in scope than those covered in Reports. IDA Papers are reviewed to ensure that they meet the high standards expected of refereed papers in professional journals or formal Agency reports. DocumentsIDA Documents are used for the convenience of the sponsors or the analysts (a) to record substantive work done in quick reaction studies, (b) to record the proceedings of conferences and meetings, (c) to make available preliminary and tentative results of analyses, (d) to record data developed in the course of an investigation, or (e) to forward information that is essentially unanalyzed and unevaluated. The review of IDA Documents is suited to their content and intended use.

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A Search for Understanding. Analysis of Human Performance on Target Acquisition and Search Tasks using Eyetracker Data.

Nicoll¹,

Hsu²

1995

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“…Search performance is usually expressed as the cumulative detection probability as a function of time, and approximated by [35][36][37][38][39][40][41] …”

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confidence: 99%

Image dataset for testing search and detection models

Toet

2001

Opt. Eng

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Abstract. The TNO Human Factors Search -2 image dataset consists of: a set of 44 high-resolution digital color images of different complex natural scenes, the ground truth corresponding to each of these scenes, and the results of psychophysical experiments on each of these images. The images in the Search -2 dataset are a subset of a larger set that has been used in a visual search and detection experiment. Each scene (image) contains a single military vehicle that serves as a search target. The image dataset, an Excel file with the ground truth and observer data, and an extensive report describing the dataset are available on CD-ROM (requests by email to the first author). The dataset can be used to develop and validate digital metrics that compute the visual distinctness (contrast, conspicuity, or saliency) of targets in complex scenes, and models of human visual search and detection. The dataset has already been used in more than ten different studies in the literature, ranging from studies evaluating target detectability metrics to eye movement studies and attempts to model the human visual system. In addition to this work, eight other articles in this special section address the Search -2 dataset.

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“…The procedure of the search experiment is described in (Toet et al, 1998(Toet et al, , 2001. Search performance is usually expressed as the cumulative detection probability as function of time, and it can be approximated by Krendel and Wodinsky (1960), Rotman et al (1989) and Waldman et al (1991):…”

Section: Model Evaluationmentioning

confidence: 99%