자동차 번호판 인식은 영상 내 검출한 차량의 번호판의 문자열을 인식하여 차량을 식별하고 추적하는 기술로 주변 환경에 의한 잡음, 왜곡과 차량의 움직임으로 발생한 흐림, 영상 입력 장치와의 물리적 거리 등에 강인해야 한다. 본 논문에서는 차량 움직임으로 발생한 흐림이 있는 저해상도 영상에 대한 번호판 인식 성능의 향상을 위해 디블러링 모델과 초해상화 모델을 이용한 영상 복원 방법을 제안한다. 실험을 통해 디블러링 모델과 초해상화 모델을 결합하여 흐림이 있는 저해상도 국내 번호판 영상에서의 인식 성능을 개선하였다.
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