IMAGE PROCESSING DEVICE, SYSTEM, CONTROL METHOD OF IMAGE PROCESSING DEVICE, AND PROGRAM

• Main Authors: ADACHI TAKASHI, YAMAZAKI MARI
• Format: Patent
• Language: English; Japanese
• Published: 26.11.2020
• Subjects: CALCULATING; COMPUTING; COUNTING; ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; IMAGE DATA PROCESSING OR GENERATION, IN GENERAL; PHYSICS; PICTORIAL COMMUNICATION, e.g. TELEVISION

To provide a technique capable of measuring a residence time by associating a subject detected in an image with a predetermined position.SOLUTION: An image processing device includes tracking means for detecting a subject in images to be processed that is continuous in time and tracking the same subject, association means for associating a tracking result with any one of one or more predetermined positions included in the images to be processed, and determination means for determining a residence time in which the subject is retained in relation to the one predetermined position based on the result of the tracking associated with the one predetermined position.SELECTED DRAWING: Figure 1 【課題】 画像内で検出された被写体を所定位置と関連付けて滞留時間を計測可能とする技術を提供する。【解決手段】時間的に連続する処理対象画像において、被写体を検出し、同一の被写体を追尾する追尾手段と、前記追尾の結果を、前記処理対象画像に含まれる１つ以上の所定位置のうちのいずれか１つと関連付ける関連付け手段と、前記１つの所定位置と関連付けられた前記追尾の結果に基づいて、該１つの所定位置との関連で前記被写体が滞留している滞留時間を決定する決定手段とを備える画像処理装置。【選択図】 図１