Flicker Test
时间: 2024-08-13 16:03:33 浏览: 53
Flicker Test,也称为闪烁测试或频闪检测,是一种视觉感知测试,主要用于检查显示器的刷新频率是否足够高,以避免人眼看到屏幕闪烁或条纹。当屏幕刷新率低于70赫兹时,某些用户可能会察觉到明显的闪烁,这可能导致眼睛疲劳、视力不适甚至头痛等问题。在显示器、电视等电子设备的生产和质量控制中,Flicker Test是一项重要的性能指标。通常,如果在规定的观察时间内(比如60秒)用户无法察觉到闪烁,那么该设备就通过了这个测试。
相关问题
flickr style
Flickr的样式是基于用户反馈和建议创建的,它使用了Flickr API来构建一个底部的照片栏,可以轻松地集成到网站中。初始时,照片栏是隐藏的,当点击手柄时会向上滑动。它展示了照片集,当选择其中一个照片集时,可以查看该照片集中所有图片的缩略图。当点击缩略图时,会以覆盖图的形式显示完整的图像视图。此外,Flickr还提供了下一个和上一个控件的样式,可以用于浏览照片集中的不同图片。
Flickr Image dataset
Flickr Image dataset is a collection of over 14 million images and associated metadata that were shared publicly on the Flickr website. The dataset can be used for various computer vision tasks such as image classification, object detection, and image retrieval. The images in the dataset cover a wide range of topics and were contributed by users from around the world. The dataset also includes annotations such as tags and descriptions, which can be used for supervised learning. The dataset has been widely used in research and is available for download through the Yahoo Webscope program.