INSPECTION PROGRAM, INSPECTION METHOD, AND INFORMATION PROCESSING APPARATUS

To inspect whether an inspection object is placed on a predetermined object with high accuracy.SOLUTION: An information processing apparatus according to one embodiment includes: a generation unit that generates a difference image between first image data in which a predetermined object is photograp...

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Bibliographische Detailangaben
Hauptverfasser: MORI FUMIHIDE, SATO TAKEAKI, HARANO YOSUKE, YAMAMURA KUNIHIRO
Format: Patent
Sprache:eng ; jpn
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Zusammenfassung:To inspect whether an inspection object is placed on a predetermined object with high accuracy.SOLUTION: An information processing apparatus according to one embodiment includes: a generation unit that generates a difference image between first image data in which a predetermined object is photographed at a position in front of a placement position of an inspection object on a predetermined object to be transported and second image data in which the predetermined object is photographed at a position behind the placement position; a cutting unit that generates a plurality of cut images by cutting an image region corresponding to a size of the inspection object from the difference image; and an inspection unit that inspects whether the inspection object is place on the predetermined object by evaluating a similarity degree of a query image in which the inspection object is photographed and the plurality of cut images.SELECTED DRAWING: Figure 5 【課題】所定物に検査対象物が配置されたかを高精度に検査する。【解決手段】一実施形態に係る情報処理装置は、搬送される所定物への検査対象物の配置位置よりも前の位置で所定物を撮影した第1の画像データと、配置位置よりも後の位置で所定物を撮影した第2の画像データとの差分画像を生成する生成部と、検査対象物のサイズと対応する画像領域を、差分画像から切り出して複数の切り出し画像を生成する切出部と、検査対象物が撮影されているクエリ画像と、複数の切り出し画像との類似度を評価することで、所定物に検査対象物が配置されているかを検査する検査部と、を含む。【選択図】図5