To improve detection accuracy of driving during telephone call with image processing.SOLUTION: An image processing device according to the present invention is an image processing device having a controller that detects driving during telephone call in which a driver holds a portable terminal and speaks by telephone from image data obtained by imaging the driver of a vehicle. The controller detects a face area of the driver from the image data, sets a determination area of the portable terminal and a detection size of the portable terminal depending on a position and a size of the detected face area, and detects, as the driving during telephone call when the portable terminal that satisfies the detection size is detected from the set determination area.SELECTED DRAWING: Figure 2
【課題】画像処理による通話運転の検出精度を向上させること。【解決手段】本発明に係る画像処理装置は、車両の運転者を撮影した画像データから前記運転者が携帯端末を持って通話する通話運転を検出するコントローラを有する画像処理装置であって、コントローラは、画像データから運転者の顔領域を検出し、検出した顔領域の位置と大きさとに応じて、携帯端末の判定領域と、携帯端末の検知サイズとを設定し、設定した判定領域から検知サイズを満たす携帯端末を検知した場合に、通話運転として検出する。【選択図】図2
IMAGE PROCESSING DEVICE, IMAGE PROCESSING METHOD AND IMAGE PROCESSING PROGRAM
画像処理装置、画像処理方法および画像処理プログラム
10.10.2024
Patent
Elektronische Ressource
Japanisch
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