Jing Xu
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View article: Predicting Spatial Transcriptomics from H&E Image by Pretrained Contrastive Alignment Learning
Predicting Spatial Transcriptomics from H&E Image by Pretrained Contrastive Alignment Learning Open
The intricate molecular landscape within tissues holds crucial information about cellular behavior and disease progression, yet capturing this complexity at a spatial level remains challenging. While Spatial transcriptomics (ST) offers val…
View article: Quasi-Static Compressive Behavior and Energy Absorption Performance of Polyether Imide Auxetic Structures Made by Fused Deposition Modeling
Quasi-Static Compressive Behavior and Energy Absorption Performance of Polyether Imide Auxetic Structures Made by Fused Deposition Modeling Open
Auxetic structures have garnered considerable interest for being lightweight and exhibiting superior properties such as an excellent energy absorption capability. In this paper, re-entrant and missing rib square grid auxetic structures wer…
View article: AllTact Fin Ray: A Compliant Robot Gripper with Omni-Directional Tactile Sensing
AllTact Fin Ray: A Compliant Robot Gripper with Omni-Directional Tactile Sensing Open
Tactile sensing plays a crucial role in robot grasping and manipulation by providing essential contact information between the robot and the environment. In this paper, we present AllTact Fin Ray, a novel compliant gripper design with omni…
View article: An Expandable Brain‐Machine Interface Enabled by Origami Materials and Structures for Tracking Epileptic Traveling Waves
An Expandable Brain‐Machine Interface Enabled by Origami Materials and Structures for Tracking Epileptic Traveling Waves Open
Tracking neural activities across multiple brain regions remains a daunting challenge due to the non‐negligible skull injuries during implantations of large‐area electrocorticography (ECoG) grids and the limited spatial accessibility of co…
View article: A conceptual approach to material detection based on damping vibration-force signals via robot
A conceptual approach to material detection based on damping vibration-force signals via robot Open
Introduction Object perception, particularly material detection, is predominantly performed through texture recognition, which presents significant limitations. These methods are insufficient to distinguish between different materials with…
View article: Study on the vibration characteristics and influence range of buried dam pipeline
Study on the vibration characteristics and influence range of buried dam pipeline Open
To alleviate water resource shortages and tensions and meet the water diversion needs of different river basins, buried (cross-dam) pipelines have become an essential component of water diversion projects. They are installed in levee proje…
View article: Dual Mutual Learning Network with Global-local Awareness for RGB-D Salient Object Detection
Dual Mutual Learning Network with Global-local Awareness for RGB-D Salient Object Detection Open
RGB-D salient object detection (SOD), aiming to highlight prominent regions of a given scene by jointly modeling RGB and depth information, is one of the challenging pixel-level prediction tasks. Recently, the dual-attention mechanism has …
View article: ThinTact: Thin Vision-Based Tactile Sensor by Lensless Imaging
ThinTact: Thin Vision-Based Tactile Sensor by Lensless Imaging Open
Vision-based tactile sensors have drawn increasing interest in the robotics community. However, traditional lens-based designs impose minimum thickness constraints on these sensors, limiting their applicability in space-restricted settings…
View article: Predicting Company Growth by Econophysics informed Machine Learning
Predicting Company Growth by Econophysics informed Machine Learning Open
Predicting company growth is crucial for strategic adjustment, operational decision-making, risk assessment, and loan eligibility reviews. Traditional models for company growth often focus too much on theory, overlooking practical forecast…
View article: Origami Morphing Surfaces with Arrayed Quasi‐Rigid‐Foldable Polyhedrons
Origami Morphing Surfaces with Arrayed Quasi‐Rigid‐Foldable Polyhedrons Open
Artificial morphing surfaces, inspired by the high adaptability of biological tissues, have emerged as a significant area of research in recent years. However, the practical applications of these surfaces, constructed from soft materials, …
View article: High-fidelity surface reconstruction using complementary colorimetry-encoded fringe projection profilometry
High-fidelity surface reconstruction using complementary colorimetry-encoded fringe projection profilometry Open
To solve the challenging issue of uneven reflectance of high-fidelity surface, this paper proposes a three-dimensional (3D) shape measurement method based on surface adaptation complementary colorimetry-encoded fringe projection profilomet…
View article: Pain-free oral delivery of biologic drugs using intestinal peristalsis–actuated microneedle robots
Pain-free oral delivery of biologic drugs using intestinal peristalsis–actuated microneedle robots Open
Biologic drugs hold immense promise for medical treatments, but their oral delivery remains a daunting challenge due to the harsh digestive environment and restricted gastrointestinal absorption. Here, inspired by the porcupinefish’s abili…
View article: General-Purpose Sim2Real Protocol for Learning Contact-Rich Manipulation With Marker-Based Visuotactile Sensors
General-Purpose Sim2Real Protocol for Learning Contact-Rich Manipulation With Marker-Based Visuotactile Sensors Open
Visuotactile sensors can provide rich contact information, having great potential in contact-rich manipulation tasks with reinforcement learning (RL) policies. Sim2Real technique tackles the challenge of RL's reliance on a large amount of …
View article: Risk Assessment of Concentralized Distribution Logistics in Cruise-Building Imported Materials
Risk Assessment of Concentralized Distribution Logistics in Cruise-Building Imported Materials Open
The concentralized distribution logistics in cruise-building imported materials (CDL-CIMs) constitute a complex process that requires a high degree of coordination between the multi-link and multi-participator. Delayed delivery, materials …
View article: Existence and uniqueness of the solution to a second-order nonlinear dynamical system model with an unbounded variable and a discontinuous input
Existence and uniqueness of the solution to a second-order nonlinear dynamical system model with an unbounded variable and a discontinuous input Open
We consider an initial value problem for a second-order nonlinear dynamical system that allows discontinuous inputs. In this problem, one state variable is restricted in a closed and bounded interval while the other state variable is unlim…
View article: Phase error model and compensation method for reflectivity and distance discontinuities in fringe projection profilometry
Phase error model and compensation method for reflectivity and distance discontinuities in fringe projection profilometry Open
Phase shifting fringe projection profilometry is a widely used optical 3D surface measurement method due to its high resolution, high speed, and full-field inspection. However, the measurement accuracy decreases in regions with a reflectiv…
View article: Reproducing Tactile and Proprioception Based on the Human-in-the-Closed-Loop Conceptual Approach
Reproducing Tactile and Proprioception Based on the Human-in-the-Closed-Loop Conceptual Approach Open
Prosthetic limb embodiment remains a significant challenge for many amputees due to traditional designs' lack of sensory feedback. To address this challenge, the effectiveness of non-invasive neuromuscular electrical stimulation (NMES) con…
View article: Enhancing Generalizable 6D Pose Tracking of an In-Hand Object with Tactile Sensing
Enhancing Generalizable 6D Pose Tracking of an In-Hand Object with Tactile Sensing Open
When manipulating an object to accomplish complex tasks, humans rely on both vision and touch to keep track of the object's 6D pose. However, most existing object pose tracking systems in robotics rely exclusively on visual signals, which …
View article: Fuzzy DEMATEL-QFD for Designing Supply Chain of Shipbuilding Materials Based on Flexible Strategies
Fuzzy DEMATEL-QFD for Designing Supply Chain of Shipbuilding Materials Based on Flexible Strategies Open
Shipbuilding materials are characterized by diverse kinds, large quantities and wide distribution of suppliers, which make the supply network complicated. Complex networks have led to increasing uncertainties that may cause disruptions in …
View article: Visibility-Aware Point-Based Multi-View Stereo Network
Visibility-Aware Point-Based Multi-View Stereo Network Open
We introduce VA-Point-MVSNet, a novel visibility-aware point-based deep framework for multi-view stereo (MVS). Distinct from existing cost volume approaches, our method directly processes the target scene as point clouds. More specifically…
View article: Early Warning Information Release Algorithm of Internet of Vehicles Based on AHP and Fuzzy Evaluation Model
Early Warning Information Release Algorithm of Internet of Vehicles Based on AHP and Fuzzy Evaluation Model Open
The security problems caused by the intelligent vehicle network emerge in endlessly. However, the research on the information release of the existing vehicle network focuses on the release mode of the early warning information, without con…
View article: Research on Data Privacy Protection of Internet of Vehicles Based on Differential Privacy
Research on Data Privacy Protection of Internet of Vehicles Based on Differential Privacy Open
The private data of intelligent vehicles connected to the Internet are easy to leak through the network. However, all existing solutions require the intervention of trusted third parties. In reality, even the confidentiality commitment pro…
View article: S4G: Amodal Single-view Single-Shot SE(3) Grasp Detection in Cluttered Scenes
S4G: Amodal Single-view Single-Shot SE(3) Grasp Detection in Cluttered Scenes Open
Grasping is among the most fundamental and long-lasting problems in robotics study. This paper studies the problem of 6-DoF(degree of freedom) grasping by a parallel gripper in a cluttered scene captured using a commodity depth sensor from…
View article: Point-Based Multi-View Stereo Network
Point-Based Multi-View Stereo Network Open
We introduce Point-MVSNet, a novel point-based deep framework for multi-view stereo (MVS). Distinct from existing cost volume approaches, our method directly processes the target scene as point clouds. More specifically, our method predict…
View article: Compare Contact Model-based Control and Contact Model-free Learning: A Survey of Robotic Peg-in-hole Assembly Strategies
Compare Contact Model-based Control and Contact Model-free Learning: A Survey of Robotic Peg-in-hole Assembly Strategies Open
In this paper, we present an overview of robotic peg-in-hole assembly and analyze two main strategies: contact model-based and contact model-free strategies. More specifically, we first introduce the contact model control approaches, inclu…
View article: Self-Supervised Learning for Specified Latent Representation
Self-Supervised Learning for Specified Latent Representation Open
Current latent representation methods using unsupervised learning have no semantic meaning; thus, it is difficult to directly express their physical task in the real world. To this end, this paper attempts to propose a specified latent rep…
View article: Kinematics Modeling of a Twisted and Coiled Polymer-Based Elastomer Soft Robot
Kinematics Modeling of a Twisted and Coiled Polymer-Based Elastomer Soft Robot Open
Twisted and coiled polymer (TCP) is increasingly used for soft robots due to its good compaction. However, the lack of kinematics model of elastomer soft robots limits precise control. For this purpose, a kinematic model is proposed in thi…
View article: Structured Light-Based Visual Servoing for Robotic Pipe Welding Pose Optimization
Structured Light-Based Visual Servoing for Robotic Pipe Welding Pose Optimization Open
In order to optimize the pose of welding torch preplanned by offline programming, a structured light-based visual servoing method is proposed. First of all, a series of phase shifting patterns are projected to acquire the so-called phase m…