Patents

Patent applications on which I am a named inventor, filed at OPT Machine Vision and Shenzhen University. Titles are short English renderings; each entry links to the full record on Google Patents.

Applications
105
Granted
26
As first inventor
58
PCT applications
2
3D Imaging & Structured Light 13
  1. 3D Gaussian splatting reconstruction with prism multi-view imaging and synchronised turntable capture 一种基于棱镜多视角成像与转台同步采集的三维高斯溅射重建方法、系统、计算机可读存储介质及计算机程序产品
    Pending CN122841465A Filed 2026 1st inventor
  2. Adaptive disparity computation 一种自适应视差计算方法、系统、计算机可读存储介质及计算机程序产品
    Pending CN122473250A Filed 2026 2nd inventor
  3. Correcting shear deformation in line-laser scanning 3D reconstruction 一种线激光扫描三维重建剪切形变的校正方法、系统、计算机可读存储介质及计算机程序产品
    Pending CN122391489A Filed 2026 2nd inventor
  4. Suppressing specular highlights in structured light 一种结构光高反光抑制方法、系统、计算机可读存储介质及计算机程序产品
    Pending CN122130012A Filed 2026 2nd inventor
  5. Jitter alignment for image fusion in extended-depth-of-field microscopy 一种超景深显微镜图像融合抖动对齐方法、系统、计算机可读存储介质及计算机程序产品
    Pending CN121305553A Filed 2025 2nd inventor
  6. Surface reconstruction based on phase deflectometry and photometric stereo fusion 一种基于相位偏折和光度立体融合的表面重建的方法、系统、计算机可读存储介质及计算机程序产品
    Pending CN120374699A Filed 2025 1st inventor
  7. Speckle structured-light binocular stereo matching with multi-cost fusion 一种基于多代价融合的散斑结构光双目立体匹配的方法、系统、计算机可读存储介质及计算机程序产品
    Pending CN120388003A Filed 2025 2nd inventor
  8. Surface reconstruction fusing phase deflectometry and photometric stereo 一种融合相位偏折和光度立体的表面重建的方法、系统、计算机可读存储介质及计算机程序产品
    Pending CN120339358A Filed 2025 1st inventor
  9. Downsampling-based single-frequency wrapped phase unwrapping 一种基于降采样的单频包裹相位展开的方法、系统、计算机可读存储介质及计算机程序产品
    Granted CN119919533B Filed 2024 2nd inventor
  10. Multi-focus image alignment 一种多聚焦图像对齐的方法、系统、计算机可读存储介质及计算机程序产品
    Pending CN119904364A Filed 2024 1st inventor
  11. Multi-focus image fusion for extended depth of field 一种多聚焦图像景深融合的方法、系统、计算机可读存储介质及计算机程序产品
    Pending CN119887539A Filed 2024 2nd inventor
  12. Focus-based 3D reconstruction with structured light 一种基于结构光的聚焦三维重建方法及三维重建系统
    Granted CN116958415B Filed 2023 3rd inventor
  13. Binocular structured-light imaging with lift-stage calibration 一种基于升降台标定的双目结构光成像方法及系统
    Granted CN116630434B Filed 2023 3rd inventor
3D Data Processing & Rendering 15
  1. Adaptive linear colour mapping of depth maps with high bit depth 一种深度图的自适应高色阶线性颜色映射方法、系统及介质
    Pending CN121280538A Filed 2025 2nd inventor
  2. Point cloud connectivity segmentation with voxel hashing and union-find 一种基于体素哈希与并查集的点云连通性分割方法、系统、计算机可读存储介质及计算机程序产品
    Granted CN120782807B Filed 2025 1st inventor
  3. 3D data filtering by normal smoothing with discrete orthogonal polynomials 一种基于离散正交多项式法向平滑的三维数据滤波方法
    Pending CN118154810A Filed 2024 1st inventor
  4. Depth map jitter correction by differential fitting 基于差分拟合的深度图抖动校正方法
    Pending CN117793547A Filed 2023 1st inventor
  5. Processing of 3D images 一种三维图像的处理方法、装置及计算设备
    Pending CN117372267A Filed 2023 1st inventor
  6. Non-linear colour mapping of depth maps 深度图的非线性颜色映射方法
    Pending CN116778018A Filed 2023 2nd inventor
  7. Fast point cloud noise removal 点云噪声快速清理方法、装置和计算机可读存储介质
    Granted CN116523785B Filed 2023 2nd inventor
  8. Depth map pose correction 一种深度图姿态校正方法、系统、计算机设备及存储介质
    Granted CN115861129B Filed 2022 1st inventor
  9. Depth map stitching by CAD model sampling and point set matching 对CAD模型采样和点集匹配的深度图拼接方法及系统
    Pending CN115984103A Filed 2022 1st inventor
  10. High-precision real-time progressive rendering of 3D data (PCT) 一种高精度三维数据实时渐进式渲染方法和系统
    PCT WO2022257594A1 Filed 2022 1st inventor
  11. High-precision real-time progressive rendering of 3D data 一种高精度三维数据实时渐进式渲染方法和系统
    Granted CN113269860B Filed 2021 1st inventor
  12. Triangle mesh filtering 三角网格滤波方法、装置、电子设备和存储介质
    Granted CN113178013B Filed 2021 1st inventor
  13. Segmenting and denoising triangle meshes (PCT) 一种三角网格的分割去噪方法
    PCT WO2022057250A1 Filed 2021 1st inventor
  14. High-precision point cloud normal estimation 一种高精度点云法向计算方法
    Granted CN112802077B Filed 2021 1st inventor
  15. Laplacian-based triangle mesh filtering 基于拉普拉斯算子的三角网格滤波方法及终端设备
    Granted CN110120069B Filed 2019 1st inventor Shenzhen University
Registration, Matching & Pose 19
  1. Unsupervised point cloud registration via invertible shape–space decoupling 一种基于可逆形状-空间解耦的无监督点云配准方法、系统、计算机可读存储介质及计算机程序产品
    Pending CN122780348A Filed 2026 1st inventor
  2. Clutter-robust adaptive contour matching 一种抗杂斑的自适应轮廓匹配方法、系统、计算机可读存储介质及计算机程序产品
    Pending CN122574426A Filed 2026 2nd inventor
  3. Multi-object recognition 多目标识别方法、系统和计算机可读存储介质
    Pending CN122435288A Filed 2026 2nd inventor
  4. Rigid point cloud registration 一种点云刚性配准方法、系统、计算机可读存储介质及计算机程序产品
    Pending CN122473237A Filed 2026 1st inventor
  5. Prompt-guided multimodal fusion for 6-DoF pose estimation 一种基于提示引导的多模态融合六自由度位姿估计方法、系统、计算机可读存储介质及计算机程序产品
    Pending CN122335991A Filed 2026 1st inventor
  6. Object pose estimation with prompt-guided segmentation 一种基于提示引导分割的目标物体位姿估计方法、系统、计算机可读存储介质及计算机程序产品
    Pending CN122453921A Filed 2026 1st inventor
  7. Pose estimation with cross-modal attention and multi-scale geometric feature fusion 基于跨模态注意力与多尺度几何特征融合的位姿估计方法、系统和训练方法
    Pending CN122453863A Filed 2026 1st inventor
  8. Object pose estimation 物体姿态估计方法、系统和计算机可读存储介质
    Pending CN122223120A Filed 2026 2nd inventor
  9. 6-DoF object pose estimation from a single reference image 一种单参考图像六自由度物体位姿估计方法、系统、计算机可读存储介质及计算机程序产品
    Pending CN122244151A Filed 2026 1st inventor
  10. Automatic workpiece pairing 一种工件自动配对的方法、系统、计算机可读存储介质及计算机程序产品
    Pending CN122023314A Filed 2026 1st inventor
  11. 3D matching based on high-curvature features 一种基于高曲率特征的三维匹配方法
    Pending CN121708097A Filed 2025 1st inventor
  12. Building pose features for templates 模板姿态特征构建方法、系统和计算机可读存储介质
    Pending CN121391940A Filed 2025 2nd inventor
  13. Graph-matching-based matching of multi-component objects 基于图匹配的多组件物体匹配方法和系统
    Granted CN121095607B Filed 2025 2nd inventor
  14. Clustering-based matching of character components 基于聚类的字符组件匹配方法和系统
    Pending CN121214463A Filed 2025 2nd inventor
  15. Sub-pixel target matching 亚像素目标匹配方法、装置及存储介质
    Pending CN121259362A Filed 2025 2nd inventor
  16. Registration of neural radiance fields 一种神经辐射场的配准方法、系统及计算机程序产品
    Granted CN119006550B Filed 2024 1st inventor
  17. RGB-D point cloud registration via point cloud semantic extraction 一种基于点云语义信息提取的RGB-D点云配准的方法、终端、系统、计算机可读存储介质及计算机程序产品
    Pending CN118967759A Filed 2024 1st inventor
  18. Contour matching with differential chain codes 一种基于差分链码的轮廓匹配方法及计算机程序产品
    Pending CN118982691A Filed 2024 1st inventor
  19. 3D data registration with curvature-based geometric sampling 一种基于曲率特征几何采样的三维数据配准方法及系统
    Granted CN115239932B Filed 2022 2nd inventor
Measurement & Calibration 10
  1. Fast calibration of a monocular single-projector structured-light 3D camera 一种单目单投影结构光3D相机的快速标定方法、系统、计算机可读存储介质及计算机程序产品
    Pending CN122597525A Filed 2026 3rd inventor
  2. Geometric correction of line-scan cameras from elliptical distortion of circular holes 一种基于圆孔椭圆畸变的线扫相机的几何校正方法、系统、计算机可读存储介质及计算机程序产品
    Pending CN121724877A Filed 2026 1st inventor
  3. Estimating the rotation centre and speed of a rotary stage 一种旋转平台旋转中心和转速估计方法、系统、计算机可读存储介质及计算机程序产品
    Pending CN122049025A Filed 2026 1st inventor
  4. Automated commissioning and calibration system 自动化调试标定系统和方法
    Granted CN120777999B Filed 2025 2nd inventor
  5. Measuring the volume of transparent dispensed glue 一种测量透明点胶体积的方法、系统、计算机可读存储介质及计算机程序产品
    Pending CN120212867A Filed 2025 6th inventor
  6. Non-contact gap measurement using convex hulls and centroid projection 一种基于凸包与重心投影的非接触式缝隙测量方法及系统
    Pending CN117606363A Filed 2023 2nd inventor
  7. Non-contact gap measurement 一种非接触式缝隙测量方法及计算机设备
    Pending CN116972722A Filed 2023 3rd inventor
  8. Improved Chebyshev flatness measurement with local sorting 一种基于局部排序的改进切比雪夫平面度测量方法及系统
    Granted CN116612093B Filed 2023 2nd inventor
  9. Chebyshev flatness measurement based on convex hulls 一种基于凸包的切比雪夫平面度测量方法及系统
    Granted CN116576804B Filed 2023 1st inventor
  10. Area and volume measurement of irregular objects 不规则物体的面积和体积测量方法、系统、设备和介质
    Pending CN116188561A Filed 2022 1st inventor
Defect Inspection 16
  1. Weld defect detection 焊接缺陷检测方法和系统
    Pending CN122335701A Filed 2026 1st inventor
  2. Defect detection with prism multi-view imaging 一种基于棱镜多视角成像的缺陷检测方法及系统
    Pending CN122199492A Filed 2026 1st inventor
  3. Defect detection by lighting-model and normal-colour rendering 一种基于图形学光照模型和法向颜色渲染的缺陷检测方法、系统、计算机可读存储介质及计算机程序产品
    Pending CN121280394A Filed 2025 1st inventor
  4. Defect detection on complex surfaces by fusing phase deflectometry and photometric stereo 一种融合相位偏折与光度立体的复杂表面缺陷检测的方法、系统、计算机可读存储介质及计算机程序产品
    Pending CN120598883A Filed 2025 1st inventor
  5. Detecting cold (false) welds in weld beads 焊道虚焊检测方法和装置
    Pending CN120013867A Filed 2024 2nd inventor
  6. Surface defect detection 表面缺陷检测方法和装置
    Granted CN119804319B Filed 2024 3rd inventor
  7. Automatic milling-cutter defect detection with a liquid lens 一种基于液态镜头的铣刀缺陷自动检测的方法、系统、计算机可读存储介质及计算机程序产品
    Pending CN119850542A Filed 2024 2nd inventor
  8. Counting battery tabs 一种极耳数量检测方法、系统及计算机程序产品
    Pending CN119130922A Filed 2024 2nd inventor
  9. Sealing-pin defect detection with an improved graph attention mechanism 一种基于改进图注意力机制的密封钉缺陷检测的方法、系统、计算机可读存储介质及计算机程序产品
    Pending CN119048449A Filed 2024 2nd inventor
  10. Image anomaly detection 一种图像异常检测方法、装置、计算机设备及存储介质
    Pending CN118799634A Filed 2024 1st inventor
  11. Weld quality inspection 一种焊接质量检测方法、装置、计算设备及存储介质
    Pending CN117952936A Filed 2024 3rd inventor
  12. Defect detection on battery electrode sheets 一种电池极片缺陷检测方法及检测系统
    Pending CN116794049A Filed 2023 3rd inventor
  13. Detecting broken welds on sealing pins 一种密封钉断焊检测方法及密封钉断焊检测系统
    Granted CN116758041B Filed 2023 3rd inventor
  14. Defect detection in periodic-texture images 周期纹理图像缺陷检测方法
    Granted CN116452578B Filed 2023 2nd inventor
  15. Offset-weld detection based on contour symmetry 一种基于轮廓对称性的偏焊检测方法及系统
    Granted CN116433619B Filed 2023 1st inventor
  16. Surface defect detection 一种表面缺陷检测方法及系统
    Granted CN114324168B Filed 2022 2nd inventor
Image Processing & Recognition 16
  1. Multi-band blending for seamless stitching of overlapping images 一种用于重叠图像无缝拼接的多波段融合处理方法、系统、计算机可读存储介质及计算机程序产品
    Pending CN122265054A Filed 2026 2nd inventor
  2. Robust line detection for machine vision 一种基于机器视觉的鲁棒直线检测方法、系统、计算机可读存储介质及计算机程序产品
    Pending CN121788556A Filed 2025 2nd inventor
  3. Parallel connected-component analysis with neighbourhood labelling 一种基于邻域标记的并行化连通域分析方法、计算机设备及存储介质
    Pending CN121707810A Filed 2025 2nd inventor
  4. Sketch-based, data-driven retrieval of knitting patterns 一种基于草图和数据驱动的针织图案检索方法、系统、计算机可读存储介质及计算机程序产品
    Pending CN120950713A Filed 2025 1st inventor
  5. Periodic texture smoothing with adaptive thresholds and position–shape constraints 一种结合自适应阈值和位置形态约束的周期性纹理平滑的方法、系统、计算机可读存储介质及计算机程序产品
    Pending CN120807339A Filed 2025 2nd inventor
  6. Reversible grayscale conversion by bit-field multi-channel fusion coding 一种基于位域多通道融合编码的可逆灰度方法、系统、计算机可读存储介质及计算机程序产品
    Pending CN120689197A Filed 2025 1st inventor
  7. Representing image region contours 表征图像区域轮廓的方法、装置、计算机可读存储介质及计算机程序产品
    Pending CN118823038A Filed 2024 1st inventor
  8. Graphic pattern localisation 一种图形定位方法、计算机可读存储介质及计算机程序产品
    Pending CN118799869A Filed 2024 1st inventor
  9. Fast image region segmentation and contour extraction 一种快速分割图像区域和轮廓提取方法及系统
    Pending CN118397020A Filed 2024 1st inventor
  10. Image processing method 一种图像处理方法、装置、计算设备及存储介质
    Pending CN117953004A Filed 2024 1st inventor
  11. Geometric contour extraction from CAD drawings 一种CAD图纸的几何轮廓提取方法及系统
    Granted CN117275032B Filed 2023 2nd inventor
  12. Locating and decoding dot-matrix 2D codes 一种点阵二维码定位与解码方法
    Pending CN117172266A Filed 2023 1st inventor
  13. Correcting Data Matrix codes on cylinders by inverse-distance-weighted image warping 基于反距离加权图像变形的柱面DM二维码矫正方法和装置
    Pending CN117592495A Filed 2023 1st inventor
  14. Correcting cylindrical distortion of Data Matrix codes DM二维码柱面型畸变的矫正方法
    Pending CN116663588A Filed 2023 2nd inventor
  15. Fast extraction of regions of interest 感兴趣区域快速提取方法
    Granted CN116012573B Filed 2022 1st inventor
  16. Image noise removal 一种图像噪声的清理方法、装置及存储介质
    Granted CN115471409B Filed 2022 1st inventor
Robotics & Applications 6
  1. Adaptive path planning for a levelling actuator using height-field analysis and combinatorial optimisation 一种基于高度场分析和组合优化的整平执行器自适应路径规划方法、系统、计算机可读存储介质及计算机程序产品
    Pending CN122829865A Filed 2026 1st inventor
  2. Machining path generation using 3D registration and containment-constrained optimisation 一种基于3D配准与包含约束优化的加工路径生成方法、系统、计算机可读存储介质及计算机程序产品
    Pending CN122454062A Filed 2026 1st inventor
  3. Weld trajectory computation by point cloud registration 一种基于点云配准的焊接轨迹计算方法
    Pending CN121670144A Filed 2025 2nd inventor
  4. Logistics sorting 物流分拣方法及装置
    Pending CN118080362A Filed 2024 2nd inventor
  5. High-precision automatic hand–eye calibration for robot arms 一种高精度的机械臂自动手眼标定方法及系统
    Granted CN117140517B Filed 2023 5th inventor
  6. Robot arm hand–eye calibration based on 3D object recognition 一种基于三维物体识别的机械臂手眼标定方法及装置
    Granted CN109702738B Filed 2018 3rd inventor Shenzhen University
AI for Vision Software 10
  1. Automatic generation and execution verification of industrial vision algorithms 工业视觉算法自动生成与执行验证方法及系统
    Pending CN122821315A Filed 2026 1st inventor
  2. Generating explanations for algorithm code 算法代码解释生成方法、装置和计算机可读存储介质
    Pending CN122884534A Filed 2026 1st inventor
  3. Automatic construction of industrial vision algorithms 工业视觉算法自动构建方法和系统
    Pending CN122756685A Filed 2026 1st inventor
  4. Building a structured knowledge base from industrial documents 工业文档结构化知识库构建方法、系统和计算机可读存储介质
    Pending CN122903389A Filed 2026 2nd inventor
  5. Semantic role recognition for program variables 变量语义角色识别方法、系统及计算机可读存储介质
    Pending CN122735723A Filed 2026 1st inventor
  6. Intelligent selection of industrial vision products 工业视觉产品智能选型方法、系统和计算机可读存储介质
    Pending CN122692027A Filed 2026 1st inventor
  7. Generating automated test projects from header files and dependency libraries 基于头文件与依赖库的自动测试工程生成方法、装置和计算机可读存储介质
    Pending CN122673102A Filed 2026 1st inventor
  8. Understanding industrial vision algorithms 工业视觉算法理解方法、系统和计算机可读存储介质
    Pending CN122411909A Filed 2026 1st inventor
  9. Automatic generation of vision algorithms 视觉算法自动生成方法和系统
    Pending CN122389967A Filed 2026 1st inventor
  10. Distributed agent computing 分布式智能体计算方法、系统和计算机可读存储介质
    Pending CN122547533A Filed 2026 1st inventor