Invention Grant
- Patent Title: Anomalous railway component detection
- Patent Title (中): 异常铁路部件检测
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Application No.: US13451610Application Date: 2012-04-20
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Publication No.: US09050984B2Publication Date: 2015-06-09
- Inventor: Ying Li , Sharathchandra U. Pankanti
- Applicant: Ying Li , Sharathchandra U. Pankanti
- Applicant Address: US NY Armonk
- Assignee: International Business Machines Corporation
- Current Assignee: International Business Machines Corporation
- Current Assignee Address: US NY Armonk
- Agent Ido Tuchman; Louis J. Percello
- Main IPC: G06K9/00
- IPC: G06K9/00 ; B61L23/04 ; G06T7/00

Abstract:
A method and system for inspecting railway components. The method includes receiving a stream of images containing railway components, detecting a railway component in each image, generating a plurality of feature vectors for each railway component image, measuring the dissimilarity between the railway component and a set of railway components detected in preceding images, in a sliding window, based on the feature vectors.
Public/Granted literature
- US20130279743A1 ANOMALOUS RAILWAY COMPONENT DETECTION Public/Granted day:2013-10-24
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