Provided are a data processing system and method for the fusion of multiple heterogeneous sensors. The data processing system and method according to an embodiment of the present invention may synchronize a first integrated sensing signal with a second sensing signal by performing origin time shifting (OTS) and tracklet movement compensation (TMC). Namely, it is possible to perform time synchronization between the heterogeneous sensors by post-processing data without synchronization at the data acquisition time points through other special triggers. Also, the data processing system for fusion of the multiple heterogeneous sensors according to an embodiment of the present invention removes the noise points caused by direct and indirect interference included in the first sensing signal, thereby providing more accurate sensing signal data.

    복수의 이종 센서의 융합을 위한 데이터 처리 시스템 및 방법이 제공된다. 본 발명의 일 실시예에 따른 복수의 이종 센서의 융합을 위한 데이터 처리 시스템 및 방법은 Origin Time Shifting(OTS)와 Tracklet Movement Compensation(TMC)을 수행하여 제1 통합 센싱 신호와 제2 센싱 신호가 동기화될 수 있다. 즉, 데이터 취득 시점에 별도의 트리거를 통한 동기화없이도 데이터의 후처리를 통해 이종 센서 사이의 시간 동기화가 가능하다. 또한, 본 발명의 일 실시예에 따른 복수의 이종 센서의 융합을 위한 데이터 처리 시스템은 제1 센싱 신호에 포함된 직접 간섭 및 간접 간섭에 의한 노이즈 포인트를 제거하여 보다 정확한 센싱 신호 데이터를 제공할 수 있다.


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    Title :

    Method and system for data processing for the fusion of multiple heterogeneous sensors


    Additional title:

    복수의 이종 센서의 융합을 위한 데이터 처리 시스템 및 방법


    Contributors:
    BAEK DOO SAN (author) / HUR WOOSOL (author)

    Publication date :

    2021-03-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES , Systeme zum Steuern oder Regeln nichtelektrischer veränderlicher Größen / G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL




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