Urban Tunnel Camera (UTCam)

This dataset contains recordings from french road tunnels and their associated flow rate (Q), occupancy (T) and velocity (V) values. Recordings were collected over two days at various hours on five different cameras. An approximate 10,000 datatpoints are available for a total of 57 hours of recordings. Each datapoint is composed of a RGB recording, its associated motion vector frames (as generated by the MPEG4 part2 encoding) and the associated flow rate (Q), occupancy (T) and velocity (V) values.

本数据集收录法国公路隧道的录制数据，以及与之对应的流量（Q）、占有率（T）与速度（V）参数。录制工作于两日之内的不同时段，通过五台不同的摄像机完成。本次录制总时长共计57小时，共获取约10000个数据点。每个数据点均由一组RGB录制画面、与之关联的运动矢量帧（由MPEG4第2部分编码生成），以及前述的流量、占有率与速度参数共同构成。

搜集汇总

背景与挑战

背景概述

该数据集包含法国公路隧道的录像及流量、占有率和速度数据，共约10,000个数据点和57小时录像，每个数据点包括RGB录像、运动矢量帧和相关交通参数。