IMAGE PROCESSING DEVICE, IMAGE PROCESSING METHOD, AND IMAGE PROCESSING PROGRAM

To provide an image processing device capable of performing the deterioration evaluation of a structure high in reliability and to provide an image processing method and an image processing program.SOLUTION: An image processing device 300 includes: a data acquisition part 321 for acquiring a capture...

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Hauptverfasser: YAMAMOTO SHIGEKI, HIRASADA TAKASHI, MATSUMURA TAKUYA, SHIMAGUCHI TAKASHI, NAKAJIMA YASUHARU
Format: Patent
Sprache:eng ; jpn
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Zusammenfassung:To provide an image processing device capable of performing the deterioration evaluation of a structure high in reliability and to provide an image processing method and an image processing program.SOLUTION: An image processing device 300 includes: a data acquisition part 321 for acquiring a captured image of a structure; a mesh processing part 322 for dividing the captured image into a plurality of divided images; a divided image classification part 323 for outputting a divided image label to each of the plurality of divided images; a feature image extraction part 324 for extracting feature images having a local feature from the captured image; a feature image classification part 325 for outputting a feature image label to each of the feature images; and a label correction part 326 for correcting the divided image label corresponding to the divided images overlapped with the feature images on the basis of the divided image label and the feature image label, and outputting it as a correction label.SELECTED DRAWING: Figure 2 【課題】信頼性の高い構造物の劣化評価を可能にする画像処理装置、画像処理方法及び画像処理プログラムを提供する。【解決手段】画像処理装置300は、構造物の撮像画像を取得するデータ取得部321と、撮像画像を複数の分割画像に分割するメッシュ処理部322と、複数の分割画像のそれぞれに対して分割画像ラベルを出力する分割画像分類部323と、撮像画像から局所的特徴を有する特徴画像を抽出する特徴画像抽出部324と、特徴画像のそれぞれに対して特徴画像ラベルを出力する特徴画像分類部325と、特徴画像と重なる分割画像に対応する分割画像ラベルを、分割画像ラベルと特徴画像ラベルとに基づいて補正して補正ラベルとして出力するラベル補正部326と、を備える。【選択図】図2