Inventor · Allentown, NJ, US

Chenyang Xu

40Patents
17h-index
49Co-inventors
81Inventor score

Filing activity: Aug 19, 2004 → Sep 13, 2023

Most-cited inventions

PatentTitleAreaCited byStatus
US7940999B2 System and method for learning-based 2D/3D rigid registration for image-guided surgery using Jensen-Shannon divergence Physics 267 Active
US8098914B2 Registration of CT volumes with fluoroscopic images Physics 264 Active
US8478387B2 Methods for stent strut detection and related measurement and display using optical coherence tomography Physics 132 Active
US8953911B1 Spectroscopic imaging probes, devices, and methods Physics 83 Active
US7583857B2 System and method for salient region feature based 3D multi modality registration of medical images Physics 81 Active
US7715604B2 System and method for automatically registering three dimensional cardiac images with electro-anatomical cardiac mapping data Physics 70 Active
US8126239B2 Registering 2D and 3D data using 3D ultrasound data Human Necessities 64 Active
US7620223B2 Method and system for registering pre-procedural images with intra-procedural images using a pre-computed knowledge base Human Necessities 57 Active
US7822291B2 Non-rigid multi-modal registration using statistical learning methods Physics 51 Active
US8675996B2 Catheter RF ablation using segmentation-based 2D-3D registration Physics 49 Active
US7725169B2 Contrast enhanced spectroscopic optical coherence tomography Physics 41 Active
US8913830B2 Multilevel image segmentation Physics 38 Active
US7450743B2 Method and system of affine registration of inter-operative two dimensional images and pre-operative three dimensional images Physics 36 Active
US8270691B2 Method for fusing images acquired from a plurality of different image acquiring modalities Physics 34 Active
US9435956B1 Spectroscopic imaging probes, devices, and methods Physics 34 Active
US9462950B2 Methods for stent strut detection and related measurement and display using optical coherence tomography Physics 26 Active
US8428319B2 Automatic measurement of morphometric and motion parameters of the coronary tree from a rotational X-ray sequence Physics 21 Active
US10335039B2 Methods for stent strut detection and related measurement and display using optical coherence tomography Physics 15 Active
US7822254B2 Automatic positioning of matching multi-planar image reformatting (MPR) views of multiple 3D medical images Physics 12 Active
US9668704B2 Method and device for visually assisting an electrophysiological use of a catheter in the heart Physics 10 Active
US7889227B2 Intuitive user interface for endoscopic view visualization Physics 9 Active
US7596283B2 Fast parametric non-rigid image registration based on feature correspondences Physics 8 Active
US8007437B2 Method and apparatus for interactive 4-dimensional (4D) virtual endoscopy Physics 8 Active
US7809190B2 General framework for image segmentation using ordered spatial dependency Physics 8 Active
US7409108B2 Method and system for hybrid rigid registration of 2D/3D medical images Physics 8 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.