최근에 스마트폰, CCTV, 블랙박스, 고화질 카메라 등으로부터 수집되는 영상 데이터의 양이 급격히 증가하고 있어 이에 따른 비정형 영상 빅데이터를 기반으로 인물이나 사물 등을 인식하여 의미있는 정보를 추출하고 내용을 시각적으로 분석하고 활용하기 위한 요구사항이 증대되고 있다. 영상 빅데이터 분석기술은 이러한 대규모 영상들에 대해 학습 및 분석을 수행하여 원하는 영상을 검색하거나 이벤트 발생 등의 상황인식을 위한 제반 기술들을 말한다. 본고에서는 영상인식을 위한 학습기술 및 영상 빅데이터 분석기술의 현황 및 관련 이슈들에 관하여 살펴보고자 한다.
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