ANOMALOUS RAILWAY COMPONENT DETECTION

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 rail...

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Bibliographic Details
Main Authors LI YING, PANKANTI SHARATHCHANDRA U
Format Patent
LanguageEnglish
Published 24.10.2013
Subjects
CALCULATING
COMPUTING
COUNTING
ENSURING THE SAFETY OF RAILWAY TRAFFIC
GUIDING RAILWAY TRAFFIC
HANDLING RECORD CARRIERS
IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
PERFORMING OPERATIONS
PHYSICS
PRESENTATION OF DATA
RAILWAYS
RECOGNITION OF DATA
RECORD CARRIERS
TRANSPORTING
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Summary: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.
Bibliography:Application Number: US201213451610