Search Results for author: Zining Wang

Found 6 papers, 1 papers with code

Ain't Misbehavin' -- Using LLMs to Generate Expressive Robot Behavior in Conversations with the Tabletop Robot Haru

no code implementations18 Feb 2024 Zining Wang, Paul Reisert, Eric Nichols, Randy Gomez

We develop a custom, state-of-the-art emotion recognition model to dynamically select the robot's tone of voice and utilize emojis from LLM output as cues for generating robot actions.

Automatic Speech Recognition Automatic Speech Recognition (ASR) +2

Labels Are Not Perfect: Inferring Spatial Uncertainty in Object Detection

no code implementations18 Dec 2020 Di Feng, Zining Wang, Yiyang Zhou, Lars Rosenbaum, Fabian Timm, Klaus Dietmayer, Masayoshi Tomizuka, Wei Zhan

As a result, an in-depth evaluation among different object detection methods remains challenging, and the training process of object detectors is sub-optimal, especially in probabilistic object detection.

Autonomous Driving Object +2

Towards Better Performance and More Explainable Uncertainty for 3D Object Detection of Autonomous Vehicles

no code implementations22 Jun 2020 Hujie Pan, Zining Wang, Wei Zhan, Masayoshi Tomizuka

In this paper, we propose a novel form of the loss function to increase the performance of LiDAR-based 3d object detection and obtain more explainable and convincing uncertainty for the prediction.

3D Object Detection Autonomous Vehicles +1

SqueezeSegV3: Spatially-Adaptive Convolution for Efficient Point-Cloud Segmentation

3 code implementations ECCV 2020 Chenfeng Xu, Bichen Wu, Zining Wang, Wei Zhan, Peter Vajda, Kurt Keutzer, Masayoshi Tomizuka

Using standard convolutions to process such LiDAR images is problematic, as convolution filters pick up local features that are only active in specific regions in the image.

3D Semantic Segmentation Point Cloud Segmentation +1

Inferring Spatial Uncertainty in Object Detection

no code implementations7 Mar 2020 Zining Wang, Di Feng, Yiyang Zhou, Lars Rosenbaum, Fabian Timm, Klaus Dietmayer, Masayoshi Tomizuka, Wei Zhan

Based on the spatial distribution, we further propose an extension of IoU, called the Jaccard IoU (JIoU), as a new evaluation metric that incorporates label uncertainty.

Autonomous Driving Object +2

Fusing Bird View LIDAR Point Cloud and Front View Camera Image for Deep Object Detection

no code implementations17 Nov 2017 Zining Wang, Wei Zhan, Masayoshi Tomizuka

The fusion method shows particular benefit for detection of pedestrians in the bird view compared to other fusion-based object detection networks.

3D Object Detection Autonomous Driving +2

Cannot find the paper you are looking for? You can Submit a new open access paper.