PROBLEM TO BE SOLVED: To provide an image synchronization device and a system capable of synchronizing an image, even when the image is arbitrarily imaged.SOLUTION: An image synchronization device 100 comprises an imaging unit 101, a search unit 105, and an output unit 109. The imaging unit is mounted on a moving body running through a predetermined route and images a first image while the moving body is running through the route. The search unit acquires time-series second images imaged by the imaging unit at the time when the moving body was running through the route in the past and calculates similarity degree between the first image and each of the second images to search for a predetermined second image having similarity degree equal to or larger than a threshold value. The output unit outputs a synchronization image on the basis of the first image and the predetermined second image.SELECTED DRAWING: Figure 1

    【課題】任意に撮像された画像であっても同期することができる画像同期装置及びシステムを提供する。【解決手段】画像同期装置100は、撮像部101と、探索部105と、出力部109と、を備える。撮像部は、予め定められた経路を走行する移動体に搭載され、当該移動体が経路を走行中に第1画像を撮像する。探索部は、移動体が過去に経路を走行した際に撮像部により撮像された時系列の第2画像を取得し、第1画像と第2画像それぞれとの類似度を求め、類似度が閾値以上の所定第2画像を探索する。出力部は、第1画像と所定第2画像とに基づく同期画像を出力する。【選択図】図1


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    Title :

    IMAGE SYNCHRONIZATION DEVICE


    Additional title:

    画像同期装置


    Contributors:

    Publication date :

    2017-05-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC / G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL



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