NUIG_EyeGaze01(Labelled eye gaze dataset)

The NUIG_EyeGaze01(Labelled eye gaze dataset) is a rich and diverse gaze dataset, built using eye gaze data from experiments done under a wide range of operating conditions from three user platforms (desktop, laptop, tablet) . Gaze data is collected under one condition at a time. The dataset includes gaze (fixation) data collected under 17 different head poses, 4 user distances, 6 platform poses and 3 display screen size and resolutions. Each gaze data file is labelled with the operating condition under which it was collected and has the name format: USERNUMBER_CONDITION_PLATFORM.CSV CONDITION: RP- Roll plus in degree PP- Pitch plus in degree YP- Yaw plus in degree RM- Roll minus in degree PM-Pitch minus in degree YM- Yaw minus in degree 50, 60, 70, 80: User distances PLATFORM: desk- Desktop, lap- Laptop, tab- Tablet Desktop display: 22 inch, 1680 x1050 pixels Laptop display: 14 inch, 1366x 768 pixels Tablet display: 10.1 inch 1920 x 800, pixels Eye tracker accuracy: 0.5 degrees (for neutral head and tracker position) The dataset has 3 folders called “Desktop”, “Laptop”, “Tablet” containing gaze data from respective platforms. The Desktop folder has 2 sub-folders: user_distance and head_pose. These have data for different user distances and head poses (neutral, roll, pitch, yaw )measured with desktop setup. The Tablet folder has 2 sub-folders: user_distance and tablet_pose,. These have data for different user distances and tablet+tracker poses (neutral, roll, pitch, yaw) measured with tablet setup . The Laptop folder has one sub-folder called user_distance which has data for different user distances, measured with laptop setup. All data files are in CSV format. Each file contains the following data header fields: ("TIM REL","GTX", "GTY","XRAW", "YRAW","GT Xmm", "GT Ymm","Xmm", "Ymm","YAW GT", "YAW DATA","PITCH GT", "PITCH DATA","GAZE GT","GAZE ANG", "DIFF GZ", "AOI_IND","AOI_X","AOI_Y","MEAN_ERR","STD ERR") The meanings of the header fields are as follows: TIM REL: relative time stamp for each gaze data point (measured during data collection) "GTX", "GTY": Ground truth x, y positions in pixels "XRAW", "YRAW": Raw gaze data x, y coordinates in pixels "GT Xmm", "GT Ymm": Ground truth x, y positions in mm "Xmm", "Ymm": Gaze x, y positions in mm "YAW GT", "YAW DATA": Ground truth and estimated yaw angles "PITCH GT", "PITCH DATA": Ground truth and estimated pitch angles "GAZE GT","GAZE ANG": Ground truth and estimated gaze angles "DIFF GZ": Gaze angular accuracy "AOI_IND","AOI_X","AOI_Y": Index of the stimuli locations and their x, y coordinates "MEAN_ERR","STD ERR": Mean and standard deviation of error at the stimuli locations For more details on the purpose of this dataset and data collection method, please consult the paper by authors of this dataset : Anuradha Kar, Peter Corcoran: Performance Evaluation Strategies for Eye Gaze Estimation Systems with Quantitative Metrics and Visualizations. Sensors 18(9): 3151 (2018)NUIG_EyeGaze01（标注型眼动数据集，Labelled eye gaze dataset）是一款丰富多样的眼动数据集，其数据源自三种用户终端（台式机、笔记本电脑、平板设备）在多种不同工况下开展的实验所采集的眼动数据。每次实验仅采集单一工况下的眼动数据。 该数据集包含17种不同头部姿态、4种用户观看距离、6种终端姿态以及3种显示屏尺寸与分辨率下采集的眼动（注视）数据。每份眼动数据文件均标注了其采集时的工况，文件命名格式为：USERNUMBER_CONDITION_PLATFORM.CSV。 ### 工况（CONDITION）说明： RP：滚转角正向（单位：度） PP：俯仰角正向（单位：度） YP：偏航角正向（单位：度） RM：滚转角负向（单位：度） PM：俯仰角负向（单位：度） YM：偏航角负向（单位：度） 50、60、70、80：用户观看距离 ### 终端平台（PLATFORM）说明： desk：台式机（Desktop），lap：笔记本电脑（Laptop），tab：平板设备（Tablet） 显示屏参数： 台式机显示屏：22英寸，分辨率1680×1050像素 笔记本电脑显示屏：14英寸，分辨率1366×768像素 平板设备显示屏：10.1英寸，分辨率1920×800像素 眼动仪（eye tracker）精度：当头部与眼动仪处于中立位置时，精度可达0.5度。 该数据集包含三个文件夹，分别命名为“Desktop”（台式机）、“Laptop”（笔记本电脑）、“Tablet”（平板设备），用以存储对应终端平台的眼动数据。 台式机文件夹包含两个子文件夹：user_distance（用户观看距离）与head_pose（头部姿态），分别存储台式机配置下采集的不同用户观看距离与头部姿态（中立、滚转、俯仰、偏航）的眼动数据。 平板设备文件夹包含两个子文件夹：user_distance（用户观看距离）与tablet_pose（平板姿态），分别存储平板配置下采集的不同用户观看距离与平板+眼动仪姿态（中立、滚转、俯仰、偏航）的眼动数据。 笔记本电脑文件夹包含一个名为user_distance（用户观看距离）的子文件夹，存储笔记本配置下采集的不同用户观看距离的眼动数据。 所有数据文件均采用逗号分隔值（CSV）格式。每份文件包含以下表头字段： "TIM REL","GTX", "GTY","XRAW", "YRAW","GT Xmm", "GT Ymm","Xmm", "Ymm","YAW GT", "YAW DATA","PITCH GT", "PITCH DATA","GAZE GT","GAZE ANG", "DIFF GZ", "AOI_IND","AOI_X","AOI_Y","MEAN_ERR","STD ERR" 各表头字段的含义如下： TIM REL：每条眼动数据点的相对时间戳（数据采集过程中测得） "GTX"、"GTY"：地面真值x、y像素坐标 "XRAW"、"YRAW"：原始眼动数据的x、y像素坐标 "GT Xmm"、"GT Ymm"：地面真值x、y毫米坐标 "Xmm"、"Ymm"：眼动数据的x、y毫米坐标 "YAW GT"、"YAW DATA"：地面真值与估算得到的偏航角 "PITCH GT"、"PITCH DATA"：地面真值与估算得到的俯仰角 "GAZE GT"、"GAZE ANG"：地面真值与估算得到的眼动角 "DIFF GZ"：眼动角精度误差 "AOI_IND"、"AOI_X"、"AOI_Y"：刺激物位置索引及其x、y坐标 "MEAN_ERR"、"STD ERR"：刺激物位置处的误差均值与标准差 如需了解该数据集的用途与数据采集方法的更多细节，请参阅该数据集作者发表的论文： Anuradha Kar, Peter Corcoran: Performance Evaluation Strategies for Eye Gaze Estimation Systems with Quantitative Metrics and Visualizations. Sensors（《传感器》）18(9): 3151 (2018)