PIPING DRAWING RECOGNITION METHOD, PIPING DRAWING RECOGNITION DEVICE, AND PROGRAM THEREFOR

PROBLEM TO BE SOLVED: To provide a means for precisely extracting a piping installation from the image data of a piping drawing in which a map and the piping installation are described in a mixed state. SOLUTION: This piping drawing recognition device is provided with an image data inputting part fo...

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Bibliographic Details
Main Authors FUKUSHIMA MANABU, SUZUKI HIROAKI, KANEDA MASAKI, KASAHARA TAKAYASU
Format Patent
LanguageEnglish
Published 20.10.2005
Edition7
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Summary:PROBLEM TO BE SOLVED: To provide a means for precisely extracting a piping installation from the image data of a piping drawing in which a map and the piping installation are described in a mixed state. SOLUTION: This piping drawing recognition device is provided with an image data inputting part for inputting the image data of a piping drawing, a component extracting part for extracting components such as the lines, symbols or characters of the piping drawing from the image data, a piping connection database for storing rules related with the connection of a piping installation, a piping recognizing part for recognizing piping by referring to the piping connection database, and evaluating the connection relation of the extracted components and a data outputting part for outputting the recognition result of the piping recognizing part. COPYRIGHT: (C)2006,JPO&NCIPI
Bibliography:Application Number: JP20040105035