SKILL DEGREE DETERMINATION SYSTEM

To provide a technique for determining accurately, a skill degree of an operator on the basis of a view point of the operator.SOLUTION: A skill degree determination system comprises: an external imaging part for imaging a visual field video of an operator; and a view point detection part for detecti...

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Bibliographische Detailangaben
Hauptverfasser: SANNOMIYA KOTARO, KAWASAKI MASARU, KAKU YASUTAKA
Format: Patent
Sprache:eng ; jpn
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Beschreibung
Zusammenfassung:To provide a technique for determining accurately, a skill degree of an operator on the basis of a view point of the operator.SOLUTION: A skill degree determination system comprises: an external imaging part for imaging a visual field video of an operator; and a view point detection part for detecting a view point position of the operator. The skill degree determination system cuts out a frame image from the visual field video, recognizes an operation object for every cut image, identifies for every cut image, a drawing region of the operation object, determines whether or not the view point is positioned in the identified drawing region, and on the basis of the determination result, derives a gaze period in which the operator gazed the operation object over a regulated period and a number at which the view point passed the drawing region of the operation object without gaze in the regulated period, determines whether or not an operation by the operator is proper, and displays the determination result.SELECTED DRAWING: Figure 1 【課題】作業者の視点に基づき作業者の熟練度を高い精度で判定する技術を提供する。【解決手段】熟練度判定システムは、作業者の視野映像を撮像する外部撮像部と、作業者の視点の位置を検出する視点検出部と、を有し、視野映像からフレーム画像を切り出し、切り出し画像ごとに作業対象物を認識するとともに、作業対象物の描画領域を、切り出し画像ごとに特定し、特定される描画領域内に、視点が位置しているか否かを判定し、この判定結果に基づき、作業者が規定時間を超えて作業対象物を注視していた注視時間、および、規定時間注視せずに作業対象物の描画領域を視点が通過した回数を導出し、これらに基づき、作業者による作業が適正であるかを判定し、この判定結果を表示する。【選択図】図1