HICO Dataset

HICO is a benchmark for recognizing human-object interactions (HOI).

Key features:

A diverse set of interactions with common object categories
A list of well-defined, sense-based HOI categories
An exhaustive labeling of co-occurring interactions with an object category in each image
The annotation of each HOI instance (i.e. a human and an object bounding box with an interaction class label) in all images

HICO是一项用于识别人-物交互（HOI）的基准数据集。

关键特征包括：
- 与常见物体类别进行多样化的交互
- 一系列定义明确、基于感知的HOI类别列表
- 每张图像中与物体类别共现的交互的详尽标注
- 所有图像中每个HOI实例（即具有交互类别标签的人与物体的边界框）的标注。