Weiyin Ma

ORCID: 0000-0001-9760-7789
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About
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Research Areas
  • Advanced Numerical Analysis Techniques
  • 3D Shape Modeling and Analysis
  • Advanced machining processes and optimization
  • Computer Graphics and Visualization Techniques
  • Manufacturing Process and Optimization
  • Computational Geometry and Mesh Generation
  • Tribology and Lubrication Engineering
  • Advanced Measurement and Metrology Techniques
  • Data Management and Algorithms
  • Advanced Database Systems and Queries
  • Additive Manufacturing and 3D Printing Technologies
  • Polynomial and algebraic computation
  • Advanced Vision and Imaging
  • Iterative Methods for Nonlinear Equations
  • Semantic Web and Ontologies
  • Rough Sets and Fuzzy Logic
  • Human Motion and Animation
  • Optical measurement and interference techniques
  • Advanced Surface Polishing Techniques
  • Service-Oriented Architecture and Web Services
  • Robotic Mechanisms and Dynamics
  • Simulation and Modeling Applications
  • Image and Video Stabilization
  • 3D Surveying and Cultural Heritage
  • Big Data and Business Intelligence

University of Electronic Science and Technology of China
2024-2025

Nanjing University of Aeronautics and Astronautics
2025

City University of Hong Kong
2013-2024

Nanjing Medical University
2022

Shanghai Jiao Tong University
2018

Shanghai University
2018

State Key Laboratory of Fire Science
2013

University of Science and Technology of China
2013

South China University of Technology
2009

University of Ioannina
2005

10.1007/bf01179082 article EN The International Journal of Advanced Manufacturing Technology 1998-12-01

Traditional 3D model-based bas-relief modeling methods are often limited to model-dependent and monotonic relief styles. This paper presents a novel method for digital with intuitive style control. Given composite normal image, the problem discussed in this involves generating discontinuity-free depth field high compression of data while preserving or even enhancing fine details. In our framework, several layers images composed into single image. The original image on each layer is usually...

10.1109/tvcg.2013.267 article EN IEEE Transactions on Visualization and Computer Graphics 2014-01-31

10.1016/j.engappai.2025.110334 article EN Engineering Applications of Artificial Intelligence 2025-02-26

The automatic calibration technology of staring infrared imaging component not only improves the accuracy and stability component, but also quality work efficiency reduces labor costs, adapts to a variety application scenarios, which has important practical value. At present, manual method used in production process is complex, threshold professional technical requirements are higher. operator needs participate whole can accurately judge image quality, time long. Taking as core, this paper...

10.56028/aetr.13.1.426.2025 article EN Advances in Engineering Technology Research 2025-03-26

Entity-relationship–extended entity-relationship models play a crucial role in the conceptual design of relational databases as well object-oriented databases. Recently, several approaches have been proposed to enhance (OODBs) using fuzzy set theory. In this paper, we introduce extended model cope with imperfect complex objects real world at level. particular, provide formal approach mapping database schema. © 2001 John Wiley & Sons, Inc.

10.1002/int.1031 article EN International Journal of Intelligent Systems 2001-01-01

10.1016/j.cad.2004.08.008 article EN Computer-Aided Design 2004-09-14

Unlabeled data is often used to improve the generalization ability of one segmentation model. However, it tends neglect inherent difficulty unlabeled samples, and then produces inaccurate pseudo masks in some unseen scenes, resulting severe confirmation bias potential performance degradation. These motivate two unexplored questions for new-coming data: (1) How many images do we need annotate; (2) how annotate them? In this paper, kinds shadow detectors (i.e., SDTR SDTR+) based on Transformer...

10.1109/tcsvt.2023.3263903 article EN IEEE Transactions on Circuits and Systems for Video Technology 2023-04-03

For approximating subdivision schemes, there are several unified frameworks for effectively constructing surfaces generalizing splines of an arbitrary degree. In this article, we present a similar framework interpolatory schemes. We first decompose the 2 n -point curve scheme into repeated local operations. By extending operations to quadrilateral meshes, efficient algorithm can be further derived surface subdivision. Depending on number operations, continuity limit or order C L , except in...

10.1145/2487228.2487231 article EN ACM Transactions on Graphics 2013-06-01
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