본 논문에서는 블록 다중 텍스쳐 영상으로부터 바코드 영역을 추출하기 위한 한 방법을 제안한다. 일반적으로 택배 등의 물류 처리에서 사용되는 바코드는 직선 형태의 바로 구성되며, 물체의 윗면에 붙여진 바코드의 방향에 따라 바의 방향은 수직, 수평, 대각선의 방향으로 나타난다. 따라서, 제안된 방법에서는 다양한 텍스쳐의 특징 벡터를 사용하여 바코드의 특징을 검출한다. 또한 처리 시간의 단축을 위하여 영상을 일정한 블록으로 분할한 후에 국부 특징 마스크를 사용하여 텍스쳐 특징 벡터를 산출하고, 우편물 영상에서 각각의 특징에 따른 분류를 통해 바코드 영역을 결정한다.
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