Search Results for author: Renran Tian

Found 5 papers, 2 papers with code

Risk assessment and mitigation of e-scooter crashes with naturalistic driving data

no code implementations24 Dec 2022 Avinash Prabu, Zhengming Zhang, Renran Tian, Stanley Chien, Lingxi Li, Yaobin Chen, Rini Sherony

The goal is to quantitatively measure the behaviors of e-scooter riders in different encounters to help facilitate crash scenario modeling, baseline behavior modeling, and the potential future development of in-vehicle mitigation algorithms.

Descriptive

A Wearable Data Collection System for Studying Micro-Level E-Scooter Behavior in Naturalistic Road Environment

no code implementations22 Dec 2022 Avinash Prabu, Dan Shen, Renran Tian, Stanley Chien, Lingxi Li, Yaobin Chen, Rini Sherony

As one of the most popular micro-mobility options, e-scooters are spreading in hundreds of big cities and college towns in the US and worldwide.

Peek into the Future Camera-based Occupant Sensing in Configurable Cabins for Autonomous Vehicles

no code implementations22 Dec 2022 Avinash Prabu, Renran Tian, Lingxi Li, Jialiang Le, Srinivasan Sundararajan, Saeed Barbat

The results show the needs and design of a different number of cameras to fully or partially cover all the occupants with changeable configurations of up to six seats.

Autonomous Vehicles Pose Tracking

PSI: A Pedestrian Behavior Dataset for Socially Intelligent Autonomous Car

2 code implementations5 Dec 2021 Tina Chen, Taotao Jing, Renran Tian, Yaobin Chen, Joshua Domeyer, Heishiro Toyoda, Rini Sherony, Zhengming Ding

These innovative labels can enable several computer vision tasks, including pedestrian intent/behavior prediction, vehicle-pedestrian interaction segmentation, and video-to-language mapping for explainable algorithms.

Autonomous Vehicles

Detection of E-scooter Riders in Naturalistic Scenes

1 code implementation28 Nov 2021 Kumar Apurv, Renran Tian, Rini Sherony

We fine-tune MobileNetV2 over our dataset and train the model to classify e-scooter riders and pedestrians.

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