Invention Grant
US09082158B2 Method and system for real time stent enhancement on live 2D fluoroscopic scene
有权
实时2D荧光镜场景实时支架增强的方法和系统
- Patent Title: Method and system for real time stent enhancement on live 2D fluoroscopic scene
- Patent Title (中): 实时2D荧光镜场景实时支架增强的方法和系统
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Application No.: US13759170Application Date: 2013-02-05
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Publication No.: US09082158B2Publication Date: 2015-07-14
- Inventor: Terrence Chen , Peter Durlak , Markus Rossmeier , Dorin Comaniciu
- Applicant: Terrence Chen , Peter Durlak , Markus Rossmeier , Dorin Comaniciu
- Applicant Address: DE Munich
- Assignee: Siemens Aktiengesellschaft
- Current Assignee: Siemens Aktiengesellschaft
- Current Assignee Address: DE Munich
- Main IPC: G06K9/00
- IPC: G06K9/00 ; G06T5/00 ; G06T5/50 ; A61B5/05
Abstract:
A method and system for real time stent enhancement on a live 2D fluoroscopic scene is disclosed. A motion compensated stent enhancement image is generated from a first set of frames in a fluoroscopic image sequence. A weighting field is generated based on the motion compensated stent enhancement image. For each new frame in the fluoroscopic image sequence that is received, the stent is enhanced in the new frame by compounding the new frame with the motion compensated stent enhancement image using the weighting field.
Public/Granted literature
- US20140079308A1 Method and System for Real Time Stent Enhancement on Live 2D Fluoroscopic Scene Public/Granted day:2014-03-20
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