Search Results for author: Chengjie Huang

Found 8 papers, 2 papers with code

SSL-Interactions: Pretext Tasks for Interactive Trajectory Prediction

no code implementations15 Jan 2024 Prarthana Bhattacharyya, Chengjie Huang, Krzysztof Czarnecki

This paper addresses motion forecasting in multi-agent environments, pivotal for ensuring safety of autonomous vehicles.

Autonomous Vehicles Motion Forecasting +1

SOAP: Cross-sensor Domain Adaptation for 3D Object Detection Using Stationary Object Aggregation Pseudo-labelling

no code implementations8 Jan 2024 Chengjie Huang, Vahdat Abdelzad, Sean Sedwards, Krzysztof Czarnecki

We consider the problem of cross-sensor domain adaptation in the context of LiDAR-based 3D object detection and propose Stationary Object Aggregation Pseudo-labelling (SOAP) to generate high quality pseudo-labels for stationary objects.

3D Object Detection Domain Adaptation +2

Object Re-Identification from Point Clouds

no code implementations17 May 2023 Benjamin Thérien, Chengjie Huang, Adrian Chow, Krzysztof Czarnecki

To our knowledge, we are the first to study object re-identification from real point cloud observations.

3D Multi-Object Tracking Autonomous Driving +3

SSL-Lanes: Self-Supervised Learning for Motion Forecasting in Autonomous Driving

1 code implementation28 Jun 2022 Prarthana Bhattacharyya, Chengjie Huang, Krzysztof Czarnecki

Self-supervised learning (SSL) is an emerging technique that has been successfully employed to train convolutional neural networks (CNNs) and graph neural networks (GNNs) for more transferable, generalizable, and robust representation learning.

Motion Forecasting Representation Learning +1

LiDAR-MIMO: Efficient Uncertainty Estimation for LiDAR-based 3D Object Detection

no code implementations1 Jun 2022 Matthew Pitropov, Chengjie Huang, Vahdat Abdelzad, Krzysztof Czarnecki, Steven Waslander

The estimation of uncertainty in robotic vision, such as 3D object detection, is an essential component in developing safe autonomous systems aware of their own performance.

3D Object Detection Object +1

The missing link: Developing a safety case for perception components in automated driving

no code implementations30 Aug 2021 Rick Salay, Krzysztof Czarnecki, Hiroshi Kuwajima, Hirotoshi Yasuoka, Toshihiro Nakae, Vahdat Abdelzad, Chengjie Huang, Maximilian Kahn, Van Duong Nguyen

In this paper, we propose the Integration Safety Case for Perception (ISCaP), a generic template for such a linking safety argument specifically tailored for perception components.

SA-Det3D: Self-Attention Based Context-Aware 3D Object Detection

1 code implementation7 Jan 2021 Prarthana Bhattacharyya, Chengjie Huang, Krzysztof Czarnecki

In this paper, we propose two variants of self-attention for contextual modeling in 3D object detection by augmenting convolutional features with self-attention features.

3D Object Detection Object +1

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