Search Results for author: Jin Wu

Found 9 papers, 6 papers with code

An active learning model to classify animal species in Hong Kong

no code implementations23 Mar 2024 Gareth Lamb, Ching Hei Lo, Jin Wu, Calvin K. F. Lee

Camera traps are used by ecologists globally as an efficient and non-invasive method to monitor animals.

Active Learning

Generalized Correspondence Matching via Flexible Hierarchical Refinement and Patch Descriptor Distillation

no code implementations8 Mar 2024 Yu Han, Ziwei Long, Yanting Zhang, Jin Wu, Zhijun Fang, Rui Fan

Taking into account the practical applicability of our method in real-world robotics applications, we also propose a novel patch descriptor distillation strategy to further reduce the computational complexity of correspondence matching.

Image Classification Semantic Segmentation +1

YOLO-Ant: A Lightweight Detector via Depthwise Separable Convolutional and Large Kernel Design for Antenna Interference Source Detection

1 code implementation20 Feb 2024 Xiaoyu Tang, Xingming Chen, Jintao Cheng, Jin Wu, Rui Fan, Chengxi Zhang, Zebo Zhou

In this article, an antenna dataset is created to address important antenna interference source detection issues and serves as the basis for subsequent research.

object-detection Small Object Detection

MF-MOS: A Motion-Focused Model for Moving Object Segmentation

1 code implementation30 Jan 2024 Jintao Cheng, Kang Zeng, Zhuoxu Huang, Xiaoyu Tang, Jin Wu, Chengxi Zhang, Xieyuanli Chen, Rui Fan

Moving object segmentation (MOS) provides a reliable solution for detecting traffic participants and thus is of great interest in the autonomous driving field.

Autonomous Driving Object +1

LCE-Calib: Automatic LiDAR-Frame/Event Camera Extrinsic Calibration With A Globally Optimal Solution

1 code implementation17 Mar 2023 Jianhao Jiao, Feiyi Chen, Hexiang Wei, Jin Wu, Ming Liu

This paper proposes an automatic checkerboard-based approach to calibrate extrinsics between a LiDAR and a frame/event camera, where four contributions are presented.

Learning Collision-Free Space Detection from Stereo Images: Homography Matrix Brings Better Data Augmentation

no code implementations14 Dec 2020 Rui Fan, Hengli Wang, Peide Cai, Jin Wu, Mohammud Junaid Bocus, Lei Qiao, Ming Liu

Therefore, this paper mainly explores an effective training data augmentation approach that can be employed to improve the overall DCNN performance, when additional images captured from different views are available.

Data Augmentation Semantic Segmentation

Fast Symbolic 3D Registration Solution

4 code implementations12 May 2018 Jin Wu, Ming Liu, Zebo Zhou, Rui Li

3D registration has always been performed invoking singular value decomposition (SVD) or eigenvalue decomposition (EIG) in real engineering practices.

Saliency Pattern Detection by Ranking Structured Trees

1 code implementation ICCV 2017 Lei Zhu, Haibin Ling, Jin Wu, Huiping Deng, Jin Liu

We show that the linear combination of structured labels can well model the saliency distribution in local regions.

object-detection RGB Salient Object Detection +2

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