IMAGE DETERMINATION METHOD AND IMAGE DETERMINATION SYSTEM

To provide an image determination method for determining quality of a welded section of an ultrasonic flaw detection image.SOLUTION: An echo is specified in an ultrasonic flaw detection image, a state of the echo being determined, and quality of a weld section being determined. More specifically, an...

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Bibliographic Details
Main Author OOHASHI TOMOKI
Format Patent
LanguageEnglish
Japanese
Published 17.10.2023
Subjects
CALCULATING
COMPUTING
COUNTING
IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
PHYSICS
TESTING
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Summary:To provide an image determination method for determining quality of a welded section of an ultrasonic flaw detection image.SOLUTION: An echo is specified in an ultrasonic flaw detection image, a state of the echo being determined, and quality of a weld section being determined. More specifically, an image determination method includes: a step of specifying an object from an image; a step of determining a level of the specified object based on a feature of the specified object; a step of determining quality of the image based on the level; and a step of outputting results of the quality determination.SELECTED DRAWING: Figure 4 【課題】超音波探傷画像について溶接部の良否判定を行う画像判定方法を提供する。【解決手段】超音波探傷画像においてエコーを特定し、エコーの状態を判別して溶接部の良否判定を行う。より具体的には本願発明に係る画像判定方法は、画像からオブジェクトを特定するステップと、前記特定したオブジェクトの特徴に基づいて、前記特定したオブジェクトのレベルを決定するステップと、前記レベルに基づいて、前記画像について良否判定するステップと、前記良否判定の結果を出力するステップと、を備える。【選択図】図４
Bibliography:Application Number: JP20220062397