IMAGE PROCESSING DEVICE, IMAGE PROCESSING METHOD, AND PROGRAM

To quickly set an appropriate skin-color range.SOLUTION: An image processing device for estimating the pulse of a person detected from an image, includes: setting means for setting an oval region including a face identified in the image; acquisition means for acquiring color information about a pixe...

Full description

Saved in:
Bibliographic Details
Main Author KANEKO KAZUE
Format Patent
LanguageEnglish
Japanese
Published 07.10.2022
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
PHYSICS
PICTORIAL COMMUNICATION, e.g. TELEVISION
Online AccessGet full text

Cover

More Information
Summary:To quickly set an appropriate skin-color range.SOLUTION: An image processing device for estimating the pulse of a person detected from an image, includes: setting means for setting an oval region including a face identified in the image; acquisition means for acquiring color information about a pixel included in the set oval region; determination means for determining whether or not the acquired color information satisfies a prescribed condition; and decision means for deciding a threshold indicating a skin-color range on the basis of the color information in the oval region in a case where the determination means determines that the acquired color information satisfies the prescribed condition.SELECTED DRAWING: Figure 5 【課題】 適切な肌色の範囲を迅速に設定できる。【解決手段】 画像から検出された人物の脈拍を推定する画像処理装置であって、画像から特定された顔を含む楕円領域を設定する設定手段と、前記設定された前記楕円領域に含まれる画素の色情報を取得する取得手段と、前記取得された前記色情報が所定の条件を満たすか否かを判定する判定手段と、前記判定手段によって前記取得された前記色情報が前記所定の条件を満たすと判定された場合、前記楕円領域における前記色情報に基づいて、肌色の範囲を示す閾値を決定する決定手段と、を有することを特徴とする。【選択図】 図５
Bibliography:Application Number: JP20210152320