Search Results for author: Kehan Wang

Found 7 papers, 1 papers with code

Deep Learning Assisted Optimization for 3D Reconstruction from Single 2D Line Drawings

no code implementations6 Sep 2022 Jia Zheng, Yifan Zhu, Kehan Wang, Qiang Zou, Zihan Zhou

In this paper, we revisit the long-standing problem of automatic reconstruction of 3D objects from single line drawings.

3D Reconstruction

Neural Face Identification in a 2D Wireframe Projection of a Manifold Object

1 code implementation CVPR 2022 Kehan Wang, Jia Zheng, Zihan Zhou

In computer-aided design (CAD) systems, 2D line drawings are commonly used to illustrate 3D object designs.

3D Object Reconstruction

Misinformation Detection in Social Media Video Posts

no code implementations15 Feb 2022 Kehan Wang, David Chan, Seth Z. Zhao, John Canny, Avideh Zakhor

With the growing adoption of short-form video by social media platforms, reducing the spread of misinformation through video posts has become a critical challenge for social media providers.

Contrastive Learning Language Modelling +3

Composing MPC with LQR and Neural Network for Amortized Efficiency and Stable Control

no code implementations14 Dec 2021 Fangyu Wu, Guanhua Wang, Siyuan Zhuang, Kehan Wang, Alexander Keimer, Ion Stoica, Alexandre Bayen

The proposed scheme does not require pre-computation and can improve the amortized running time of the composed MPC with a well-trained neural network.

A Survey of Toxic Comment Classification Methods

no code implementations13 Dec 2021 Kehan Wang, Jiaxi Yang, Hongjun Wu

Yet, for people on the other side, toxic texts often lead to serious psychological consequences.

Classification Toxic Comment Classification

Multi-Modal Semantic Inconsistency Detection in Social Media News Posts

no code implementations26 May 2021 Scott McCrae, Kehan Wang, Avideh Zakhor

As computer-generated content and deepfakes make steady improvements, semantic approaches to multimedia forensics will become more important.

object-detection Object Detection

Fast, Accurate Barcode Detection in Ultra High-Resolution Images

no code implementations13 Feb 2021 Jerome Quenum, Kehan Wang, Avideh Zakhor

Object detection in Ultra High-Resolution (UHR) images has long been a challenging problem in computer vision due to the varying scales of the targeted objects.

object-detection Object Detection +2

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