A5073644670- Advanced Surface Polishing Techniques
- Advanced machining processes and optimization
- Laser Material Processing Techniques
- Medical Image Segmentation Techniques
- Advanced Machining and Optimization Techniques
- Image and Object Detection Techniques
- Robotics and Sensor-Based Localization
- Surface Roughness and Optical Measurements
- Advanced Image and Video Retrieval Techniques
- Industrial Vision Systems and Defect Detection
- Advanced Vision and Imaging
- Additive Manufacturing and 3D Printing Technologies
- Ferroelectric and Piezoelectric Materials
- Acoustic Wave Resonator Technologies
- Diamond and Carbon-based Materials Research
- Advanced Measurement and Detection Methods
- Image Enhancement Techniques
- Pigment Synthesis and Properties
- Medical Imaging and Analysis
- Advanced Image Processing Techniques
- Microwave Dielectric Ceramics Synthesis
- Bone and Joint Diseases
- Anatomy and Medical Technology
- Organ and Tissue Transplantation Research
- Adhesion, Friction, and Surface Interactions
Ningbo University
2019-2025
Dalian Maritime University
2025
Yanshan University
2021-2022
Northeastern University
2015-2017
Inner Mongolia University of Science and Technology
2011-2013
Universidad del Noreste
2013
Tsinghua University
2011
Anomaly detection is a crucial means to detect unbalanced and multi-class abnormal data in industrial products. The existing anomaly model usually suitable for products with simple or regular background texture. However, there lack of universal surface defect framework railway when facing the challenges: complex texture, huge intra-class variation, uneven distribution inter-class, weak texture-featured defects. To fill this gap, an innovative generative adversarial network based on adaptive...
Single-nozzle based multimaterial direct ink writing enables voxel-based fabrication with superior printing efficiency than multi-nozzle protocol. This is attractive for food 3D process where matters its application. However, single-nozzle process, the presence of residual material in shared channel can affect fidelity. In this study, we propose a path planning algorithm that address issue by incorporating (i) advance distance to compensate extrusion delay when switching materials, and (ii)...
In view of the safety problem collision infrastructure caused by high height inland waterway navigation ships, existing measurement technology cannot satisfy fast and accurate needs. By constructing a binocular camera combined LiDAR system, this paper proposes ship headroom method based on combination data, compares it with stereo vision system. The clearance navigable ships can be measured quickly accurately. method, 3D point cloud collected is matched fused some pixels 2D image, pixel...
Monitoring the status of skin flap transplantation (SFT) is crucial for early intervention, particularly to mitigate risks, such as necrosis and complications arising from poor vascularization or infection. Current clinical practices monitoring SFT rely on intermittent gauze removal, risking secondary injury delayed complication detection. While wearable sensors have been proposed, existing systems lack simultaneous multi-parameter monitoring, wearability, ability localize within flap. In...
Abstract Cardiovascular diseases can cause narrowing or blockage in small diameter blood vessels (less than 6 millimeters diameter). Bypass surgery, which involves replacing damaged native vessels, address various cardiovascular diseases. Recent advancements manufacturing techniques and the application of new materials have led to creation artificial that more closely resemble vessels. By combining different methods, it is possible mimic structure function Surface coating technologies are...
Like many pixel-based additive manufacturing (AM) techniques, digital light processing (DLP) based vat photopolymerization faces the challenge that square pixel strategy can lead to zigzag edges especially when feature sizes come close single-pixel levels. Introducing greyscale pixels has been a smoothen such edges, but it is challenging task understand which of permutations projected would give optimal 3D printing performance. To address this challenge, novel data acquisition on machine...
The micro/nanohardness profile has been extensively used in manufacturing to understand material properties from external surfaces internal material. microhardness requires the indentation dimension and depth measurements. Dimension measurement most cases is interfered by noise, texture, or defects, while identification asks for accurate stitching of local micrographs recognition tilted machined surfaces. However, few commercial testers can address issues, manual limited low robustness...
Conventional grinding tools in orthopedic surgery and neurosurgery are solid structure, leading to a limited amount of coolant that can reach the bone zone, therefore causing localized high-temperature-induced issues (infection, necrosis, complications). Additive manufacturing allows incomparable design freedoms offers opportunity redesign tool suppress temperature within safe range. Here we present hollow ceramic enabled by additive manufacturing. Our CFD simulation experiments have proved...
Laser trepanning drilling is a widely used manufacturing technology for creating holes in thin-walled parts or difficult-to-cut materials due to its exceptional efficiency and versatility with various material types. Although there have been several experimental studies on laser trepanning, comprehensive understanding of the relationship between system layout, beam alignment, produced hole geometries still lacking from theoretical perspective. To address this, generic model typical...