COUNTING DEVICE AND COUNTING PROGRAM

To accurately count the number of objects presenting in a target area based on video data.SOLUTION: An identification section 24 identifies object images expressing an identical object amongst object images which are cut out from different frame images composing video data and are determined as ones...

Full description

Saved in:
Bibliographic Details
Main Authors SHIRAHAMA HIROAKI, YAMATARI MITSUYOSHI, KITAJIMA SHUHEI, KIKUCHI RYO
Format Patent
LanguageEnglish
Japanese
Published 18.04.2019
Subjects
CALCULATING
COMPUTING
COUNTING
COUNTING MECHANISMS
COUNTING OF OBJECTS NOT OTHERWISE PROVIDED FOR
IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
PHYSICS
Online AccessGet full text

Cover

More Information
Summary:To accurately count the number of objects presenting in a target area based on video data.SOLUTION: An identification section 24 identifies object images expressing an identical object amongst object images which are cut out from different frame images composing video data and are determined as ones included in a target area. An object specification section 25 groups object images determined as ones expressing an identical object into one group, and specifies a group in which the number of object images belonging is equal to or greater than a target reference number as a group expressing the object presenting in the target area. A counting section 26 counts the number of groups as the number of objects presenting in the target area.SELECTED DRAWING: Figure 1 【課題】映像データに基づき対象領域に存在する物体の数を精度よくカウントすることを目的とする。【解決手段】同定部２４は、映像データを構成する異なるフレーム画像から切り出され、かつ、対象領域に含まれると判定された物体画像間で、同一の物体を示す物体画像を特定する。物体特定部２５は、同一の物体を示すと判定された物体画像が１つのグループに属するようにグループ分けして、属する物体画像の数が対象基準数以上のグループを対象領域に存在する物体を示すグループとして特定する。カウント部２６は、グループの数を、対象領域に存在する物体の数としてカウントする。【選択図】図１
Bibliography:Application Number: JP20170185537