对于空中场景分类的观看行为
Chenxi Jiang1, Zhenzhong Chen2,3, Jeremy M Wolfe4,5
1School of Remote Sensing and Information Engineering, Wuhan University, Wuhan, Hubei, China.
Cognitive research: principles and implications
|March 26, 2024
概括
在空中场景分类过程中,人类眼睛的运动受到对象突出性和图像均性的影响. 诊断对象指导观看行为,影响我们如何解释空中图像.
科学领域:
- 认知心理学 认知心理学
- 计算机视觉 计算机视觉
- 地理空间信息科学 地理空间信息科学
背景情况:
- 空中场景分类对于地理信息收集至关重要,它依赖于旋转不变的特征.
- 虽然研究了空中图像中的低层特征,但影响观看行为的高层因素仍未得到充分探索.
- 了解人类对空中场景的视觉感知对开发自动化解释系统有影响.
研究的目的:
- 为了调查在空中场景分类期间经验丰富的观察员的观看行为.
- 探索图像统计和眼睛运动模式在空中图像感知之间的关系.
- 确定诊断对象和图像同质性对视觉搜索策略的影响.
主要方法:
- 记录了经验丰富的对象的眼睛运动,对空中场景进行了分类.
- 分析观看模式,包括中心偏差和扫描路径特征.
- 与观察到的眼睛运动数据相关联的九个图像统计数据.
主要成果:
- 观察到典型的观看中心偏差,眼睛运动模式在不同类别之间有所不同.
- 不太同质的图像或缺乏突出诊断对象的图像导致了更多的探索性观看.
- 固定主要是在关键对象上,扫描路径的随机性与对象突出性相关.
结论:
- 诊断对象的可用性显著影响眼睛的运动在空中场景分类.
- 空中场景很可能基于图像部分和单个物体进行分类,支持现有理论.
- 这些发现为场景感知理论提供了信息,并为自动空中图像分析开发提供了洞察力.
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