A Small Vehicle Key Points Dataset

This data set consists of two parts: vehicle pose images and vehicle key point coordinates saved in a JSON file. Because the vehicle images come from a public dataset that has been already published, so we can't provide. The meaning of the JSON file name "X_Y.json" is that this is the key point coordinates of the Y-th image of the vehicle with identity X. Each JSON file contains six sets of data, namely the x-axis coordinates and y-axis coordinates of six key points (centers of the left front wheel, the right front wheel, the left rear wheel, the right rear wheel, the front and rear of the vehicle). The pose images are vehicle skeleton generated based on vehicle key points.

本数据集包含两部分：车辆姿态图像与存储于JSON（JavaScript Object Notation）文件中的车辆关键点坐标。由于车辆图像来源于已公开发布的公共数据集，故无法提供该部分数据。JSON文件名"X_Y.json"的含义为该文件对应标识为X的车辆第Y张图像的关键点坐标；每份JSON文件包含六组数据，分别对应六个关键点的横坐标与纵坐标，六个关键点依次为左前轮中心、右前轮中心、左后轮中心、右后轮中心、车辆前部中心点以及车辆后部中心点。所述姿态图像为基于车辆关键点生成的车辆骨架图。