Jiaxing Chen

Deep reinforcement learning-based cooperative formation navigation of multi-AUVs with dynamic leader switching

Hongtian Suo, Zhaoyang Dai, Jiaxin Gao, Xiang Wang et autres

Robust Sliding Mode Control Based on Set-membership Estimation for UAV Trajectory Tracking Under External Disturbances

Rui Xi, Wentao Tang, Jiaxing Chen

To address the challenges of unmeasurable system states and unknown disturbances in the path following of quadrotor unmanned aerial vehicles (UAVs), this paper proposes a discrete-time robust sliding mode control (DRSMC) strategy incorporating set-membership estimation. Firstly, the discrete-time model of the UAV …

cn (code pays fourni par la source)

Ecological quality assessment of large-scale regions using RSEI improved with YTT temperature rectification

Xingxing Liu, Ruibo Chen, Lijuan He, Rundong Liu et autres

The remote sensing based ecological index (RSEI), with its inherent advantages and without subjective intervention, has gained widespread usage as an ecological assessment model. However, the traditional RSEI has many restrictions (e.g. for assessing the ecological quality of large-scale regions, the heat …

hk, Afrique du Sud, cn (code pays fourni par la source)

Unsupervised learning based multi-AUV task allocation in 3-D underwater environments with ocean currents and obstacles

Xiang Wang, Jiaxin Gao, Kebin An, Hongtian Suo et autres

cn (code pays fourni par la source)

Vehicle-Road-Cloud Collaborative Perception Framework and Key Technologies: A Review

Bolin Gao, Hengduo Zou, Jiaxing Chen, Lei He et autres

Over recent years, the Vehicle-Road-Cloud Integration System (VRCIS) and Intelligent and Connected Vehicles (ICVs) have gained significant attention in the realm of autonomous driving. By sharing data across diverse traffic participants and coordinating with VRCIS, ICVs can achieve enhanced perception accuracy and …

cn (code pays fourni par la source)

Roadside Cross-Camera Vehicle Tracking Combining Visual and Spatial-Temporal Information for a Cloud Control System

Bolin Gao, Zhuxin Li, Dong Zhang, Yanwei Liu et autres

Roadside cameras play a crucial role in road traffic, serving as an indispensable part of integrated vehicle-road-cloud systems due to their extensive visibility and monitoring capabilities. Nevertheless, these cameras face challenges in continuously tracking targets across perception domains. To address the issue …

cn, gb (code pays fourni par la source)

SAR and Optical Image Registration Based on Deep Learning with Co-Attention Matching Module

Jiaxing Chen, Hongtu Xie, Lin Zhang, Jun Peng Hu et autres

Image registration is the basis for the joint interpretation of synthetic aperture radar (SAR) and optical images. However, the significant nonlinear radiation difference (NRD) and the geometric imaging model difference render the registration quite challenging. To solve this problem, both traditional and …

cn (code pays fourni par la source)

External knowledge document retrieval strategy based on intention-guided and meta-learning for task-oriented dialogues

Hongtu Xie, Jiaxing Chen, Yiquan Lin, Guoqian Wang et autres

cn (code pays fourni par la source)

Arbitrary-Oriented Ship Detection Method Based on Long-Edge Decomposition Rotated Bounding Box Encoding in SAR Images

Xinqiao Jiang, Hongtu Xie, Jiaxing Chen, Jian Zhang et autres

Due to the limitations of the horizontal bounding boxes for locating the oriented ship targets in synthetic aperture radar (SAR) images, the rotated bounding box (RBB) has received wider attention in recent years. First, the existing RBB encodings suffer from boundary discontinuity …

cn (code pays fourni par la source)

Sequential Hypergraph Convolution Network for Next Item Recommendation

Jiaxing Chen, Hongzhi Liu, Yingpeng Du, Zekai Wang et autres

cn (code pays fourni par la source)

Target change detection based on Edgeworth statistical distribution features for LF UWB SAR

Hongtu Xie, Jian Zhang, Jiaxing Chen, Peng Zou et autres

Low frequency ultra-wideband synthetic aperture radar (LF UWB SAR) not only obtains the high-resolution image, but also has the well capability of the foliage penetrating, which is potential of detecting the concealed target under the vegetation. This paper studies the target change …

cn (code pays fourni par la source)

Lightweight and anchor-free frame detection strategy based on improved CenterNet for multiscale ships in SAR images

Hongtu Xie, Xinqiao Jiang, Jian Zhang, Jiaxing Chen et autres

Ship detection using synthetic aperture radar (SAR) images has important applications in military and civilian fields, but the different sizes of the ship downgrade the detection accuracy of multiscale ships. Aiming at the problem of the poor accuracy and low efficiency of …

cn (code pays fourni par la source)