Object bounding box annotations for the GTEA Gaze+ dataset

Object bounding box annotations for the GTEA Gaze+ dataset of the works Learning to recognize daily actions using gaze (Fathi et al., 2012) and Delving into Egocentric Actions (Li et al., 2015). The dataset contains folders for each of the subjects, within each of them folders for actions, and, within each action folder, a folder for each video. The video folder has a name composed of __. Within this folder, a json file for some frames can be found. The json contains two keys: filename and objects. filename refers to the path to the image and objects to a dictionary of objects. The keys of the dictionary are the objects present in the image. Each of the objects values is a list containing bounding box coordinates. Each coordinate list is composed of the ymin, xmin, ymax and ymax values.本数据集为GTEA Gaze+数据集的目标边界框标注（bounding box annotations）集，对应两项已发表研究：《Learning to recognize daily actions using gaze》（Fathi等，2012）与《Delving into Egocentric Actions》（Li等，2015）。该数据集以每位受试者为单位划分文件夹，每个受试者文件夹内设有动作类别文件夹，每个动作类别文件夹下再为对应视频创建独立文件夹。视频文件夹的命名格式由__构成。该文件夹内包含对应部分帧的JSON标注文件。 该JSON文件包含两个根级键：filename与objects。其中filename用于指代对应图像的文件路径，objects为目标字典。字典的键为图像中存在的目标，每个目标对应的值为包含边界框坐标的列表。每组坐标列表由ymin、xmin、ymax及ymax值构成。