Invention Application
- Patent Title: METHOD FOR AUTOMATIC IDENTIFICATION OF DEFECTS IN TURBINE ENGINE BLADES
- Patent Title (中): 自动识别涡轮发动机叶片缺陷的方法
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Application No.: US11851422Application Date: 2007-09-07
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Publication No.: US20090066939A1Publication Date: 2009-03-12
- Inventor: Rajashekar Venkatachalam , Mahesh Kumar Asati , Prakash Mandayam Comare , Megha Navalgund , Xiaoming Liu , Robert August Kaucic , Joseph Manuel Portaz , Manoharan Venugopal
- Applicant: Rajashekar Venkatachalam , Mahesh Kumar Asati , Prakash Mandayam Comare , Megha Navalgund , Xiaoming Liu , Robert August Kaucic , Joseph Manuel Portaz , Manoharan Venugopal
- Applicant Address: US NY Schenectady
- Assignee: GENERAL ELECTRIC COMPANY
- Current Assignee: GENERAL ELECTRIC COMPANY
- Current Assignee Address: US NY Schenectady
- Main IPC: G01N23/00
- IPC: G01N23/00 ; G03C9/00
Abstract:
A method for automatically identifying defects in turbine engine blades is provided. The method comprises acquiring one or more radiographic images corresponding to one or more turbine engine blades and identifying one or more regions of interest from the one or more radiographic images. The method then comprises extracting one or more geometric features based on the one or more regions of interest and analyzing the one or more geometric features to identify one or more defects in the turbine engine blades.
Public/Granted literature
- US08208711B2 Method for automatic identification of defects in turbine engine blades Public/Granted day:2012-06-26
Information query
