IS THAT A GUN? THE INFLUENCE OF FEATURES OF BAGS AND THREAT ITEMS ON DETECTION PERFORMANCE

机译：那是枪吗？包袋特征和威胁项目对检测性能的影响

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An experiment is reported where naieve observers searched 50 X-ray images of air passenger luggage for potential terrorist threat items. For each image their eye movements were recorded remotely and they had to rate their confidence in whether or not a potential threat item was present. The images were separately rated by other naieve observers in terms of; visual complexity of bags, the familiarity and visual con-spicuity of threat items. The visual angle subtended by guns and the familiarity of threat items influenced the detection rate. Eye movement data revealed that the complexity of bags and the conspicuity of threat items also influenced visual search and attention.

机译：据报道，有一个实验，其中天真的观察者搜索了50张航空乘客行李的X射线图像，以寻找潜在的恐怖威胁物品。对于每幅图像，他们的眼睛运动都被远程记录下来，他们必须对是否存在潜在威胁项目进行评估。这些图像是由其他幼稚的观察者分别对；袋子的视觉复杂性，威胁物品的熟悉程度和视觉醒目度。枪支所具有的视角和对威胁物品的熟悉程度影响了检出率。眼动数据表明，袋子的复杂性和威胁物品的显眼性也影响了视觉搜索和注意力。

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来源
《Ergonomics Society Annual Conference; 200604; Robinson College Cambridge(GB)》|2006年|P.17-22|共6页
会议地点 Robinson College Cambridge(GB)
作者
Xi Liu; Alastair Gale; Kevin Purdy; Tao Song;
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作者单位

Applied Vision Research Centre, University of Loughborough, Loughborough, LE11 3UZ, UK;

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原文格式 PDF
正文语种 eng
中图分类自动化系统理论;
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3. Item Features Interact With Item Category in Their Influence on Preferences [J] . Oren Shiran, Sela Tal, Levy Dino J., Frontiers in Psychology . 2020,第2期

机译：项目特征与项目类别相互作用，以他们对偏好的影响
4. IS THAT A GUN? THE INFLUENCE OF FEATURES OF BAGS AND THREAT ITEMS ON DETECTION PERFORMANCE [C] . Xi Liu, Alastair Gale, Kevin Purdy, Ergonomics Society Annual Conference . 2006

机译：那是枪吗？袋子和威胁项目的影响对检测性能的影响
5. Cognitive Diagnostic Models-based Automatic Item Generation: Item Feature Exploration and Calibration Model Selection [D] . Bai, Yu . 2019

机译：基于认知诊断模型的自动项目生成：项目功能探索和校准模型选择
6. Item Features Interact With Item Category in Their Influence on Preferences [O] . Shiran Oren, Tal Sela, Dino J. Levy, 2020

机译：项目特征与项目类别相互作用以他们对偏好的影响
7. Is that a gun? The influence and features of bags and threat items on detection performance [O] . Liu Xi, Gale Alastair G., Purdy Kevin, 2006

机译：那是枪吗？袋子和威胁物品对检测性能的影响和特征

IS THAT A GUN? THE INFLUENCE OF FEATURES OF BAGS AND THREAT ITEMS ON DETECTION PERFORMANCE

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