Search Results for author: Jianan Liu

Found 20 papers, 2 papers with code

LiDAR Point Cloud-based Multiple Vehicle Tracking with Probabilistic Measurement-Region Association

no code implementations11 Mar 2024 Guanhua Ding, Jianan Liu, Yuxuan Xia, Tao Huang, Bing Zhu, Jinping Sun

Simulation results illustrate the superior estimation accuracy of the proposed PMRA-PMBM filter in terms of both positions and extents of the vehicles comparing with PMBM filters using the gamma Gaussian inverse Wishart and DRA implementations.

Low-Multi-Rank High-Order Bayesian Robust Tensor Factorization

no code implementations10 Nov 2023 Jianan Liu, Chunguang Li

Additionally, in the t-SVD framework, the multi-rank of a tensor can describe more fine-grained low-rank structure in the tensor compared with the tubal rank.

Variational Inference

Unpaired MRI Super Resolution with Contrastive Learning

no code implementations24 Oct 2023 Hao Li, Quanwei Liu, Jianan Liu, Xiling Liu, Yanni Dong, Tao Huang, Zhihan Lv

To this end, we propose an unpaired MRI SR approach that employs contrastive learning to enhance SR performance with limited HR training data.

Contrastive Learning Image Super-Resolution

V2X Cooperative Perception for Autonomous Driving: Recent Advances and Challenges

no code implementations5 Oct 2023 Tao Huang, Jianan Liu, Xi Zhou, Dinh C. Nguyen, Mostafa Rahimi Azghadi, Yuxuan Xia, Qing-Long Han, Sumei Sun

To address this gap, this paper provides a comprehensive overview of the evolution of CP technologies, spanning from early explorations to recent developments, including advancements in V2X communication technologies.

Autonomous Driving Object Recognition

Implicit Neural Representation for MRI Parallel Imaging Reconstruction

no code implementations12 Sep 2023 Hao Li, Yusheng Zhou, Jianan Liu, Xiling Liu, Tao Huang, Zhihan Lv, Weidong Cai

Our approach represents reconstructed fully-sampled images as functions of voxel coordinates and prior feature vectors from undersampled images, addressing the generalization challenges of INR.

MRI Reconstruction

LXL: LiDAR Excluded Lean 3D Object Detection with 4D Imaging Radar and Camera Fusion

no code implementations3 Jul 2023 Weiyi Xiong, Jianan Liu, Tao Huang, Qing-Long Han, Yuxuan Xia, Bing Zhu

They are sent to the core of LXL, called "radar occupancy-assisted depth-based sampling", to aid image view transformation.

3D Object Detection Autonomous Driving +3

UNAEN: Unsupervised Abnormality Extraction Network for MRI Motion Artifact Reduction

no code implementations4 Jan 2023 Yusheng Zhou, Hao Li, Jianan Liu, Zhengmin Kong, Tao Huang, Euijoon Ahn, Zhihan Lv, Jinman Kim, David Dagan Feng

Our results substantiate the potential of UNAEN as a promising solution applicable in real-world clinical environments, with the capability to enhance diagnostic accuracy and facilitate image-guided therapies.

GNN-PMB: A Simple but Effective Online 3D Multi-Object Tracker without Bells and Whistles

1 code implementation21 Jun 2022 Jianan Liu, Liping Bai, Yuxuan Xia, Tao Huang, Bing Zhu, Qing-Long Han

The global nearest neighbor (GNN) filter, as the earliest random vector-based Bayesian tracking framework, has been adopted in most of state-of-the-arts trackers in the automotive industry.

Autonomous Driving Multi-Object Tracking

Unsupervised Representation Learning for 3D MRI Super Resolution with Degradation Adaptation

no code implementations13 May 2022 Jianan Liu, Hao Li, Tao Huang, Euijoon Ahn, Kang Han, Adeel Razi, Wei Xiang, Jinman Kim, David Dagan Feng

However, the difference in degradation representations between synthetic and authentic LR images suppresses the quality of SR images reconstructed from authentic LR images.

Image Registration Representation Learning +1

A Screen-Shooting Resilient Document Image Watermarking Scheme using Deep Neural Network

no code implementations10 Mar 2022 Sulong Ge, Zhihua Xia, Yao Tong, Jian Weng, Jianan Liu

By applying this scheme, when the watermarked image is displayed on the screen and captured by a camera, the watermark can be still extracted from the captured photographs.

FMCNet: Feature-Level Modality Compensation for Visible-Infrared Person Re-Identification

no code implementations CVPR 2022 Qiang Zhang, Changzhou Lai, Jianan Liu, Nianchang Huang, Jungong Han

Then, a feature-level modality compensation module is present to generate those missing modality-specific features from existing modality-shared ones.

Person Re-Identification

3D High-Quality Magnetic Resonance Image Restoration in Clinics Using Deep Learning

no code implementations28 Nov 2021 Hao Li, Jianan Liu

We also analyzed several down-sampling strategies based on the acceleration factor, including multiple combinations of in-plane and through-plane down-sampling, and developed a controllable and quantifiable motion artifact generation method.

Image Restoration Super-Resolution

Deep Instance Segmentation with Automotive Radar Detection Points

no code implementations5 Oct 2021 Jianan Liu, Weiyi Xiong, Liping Bai, Yuxuan Xia, Tao Huang, Wanli Ouyang, Bing Zhu

Automotive radar provides reliable environmental perception in all-weather conditions with affordable cost, but it hardly supplies semantic and geometry information due to the sparsity of radar detection points.

Autonomous Driving Clustering +3

Exploring Modality-shared Appearance Features and Modality-invariant Relation Features for Cross-modality Person Re-Identification

no code implementations23 Apr 2021 Nianchang Huang, Jianan Liu, Qiang Zhang, Jungong Han

Most existing cross-modality person re-identification works rely on discriminative modality-shared features for reducing cross-modality variations and intra-modality variations.

Cross-Modality Person Re-identification Person Re-Identification

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