Labeled pupils in the wild (LPW)

We present labelled pupils in the wild (LPW), a novel dataset of 66 high-quality, high-speed eye region videos for the development and evaluation of pupil detection algorithms. The videos in our dataset were recorded from 22 participants in everyday locations at about 95 FPS using a state-of-the-art dark-pupil head-mounted eye tracker. They cover people with different ethnicities, a diverse set of everyday indoor and outdoor illumination environments, as well as natural gaze direction distributions. The dataset also includes participants wearing glasses, contact lenses, as well as make-up. Each video in the dataset consists of about 2,000 frames with a resolution of 640x480 pixels and was recorded at about 95 FPS, resulting in a total of 130,856 video frames. All videos were manually ground-truth annotated with accurate pupil ellipse and centre positions.

我们提出了野外标注瞳孔数据集（Labelled Pupils in the Wild, LPW），这是一款包含66段高质量高速眼部区域视频的新型数据集，可用于瞳孔检测算法的开发与性能评估。本数据集内的视频由22名受试者在日常场景下录制，采集帧率约为95FPS，所用设备为一款顶尖的暗瞳式头戴式眼动仪。该数据集覆盖了不同种族的受试者，涵盖多样化的日常室内与室外光照环境，同时包含自然的视线方向分布。此外，数据集还纳入了佩戴眼镜、隐形眼镜以及化妆的受试者。数据集中的每段视频约包含2000帧图像，分辨率为640×480像素，录制帧率同样约为95FPS，最终整体数据集总计包含130,856帧视频画面。所有视频均经人工标注，得到精确的瞳孔椭圆轮廓与中心位置作为基准真值（ground truth）。

搜集汇总

背景与挑战

背景概述

Labeled pupils in the wild (LPW)是一个包含66个高质量眼部视频的数据集，用于瞳孔检测算法的开发与评估。数据集覆盖多种日常环境和参与者特征，所有视频均经过精确的手动标注。