본 논문은 Post-PC 에 사용되는 DSP 프로세서 기반 디지털 카메라의 효율적이고 소형화된 영상 처리 플랫폼 설계에 대해 설명한다. 제한된 소량의 기억장치를 갖는 내장형 시스템의 제약조건을 만족시키기 위해서 제안된 플랫폼은 블록 처리의 개념을 사용하여 입력 영상을 처리한다. 먼저 입력 영상이 적당한 수의 데이터 블록으로 나누어진다. 그리고 나서 영상 블록들은 일련의 블록 기반 함수들에 의해서 처리된다. 처리된 블록들은 다시 하나의 결과 영상으로 모아진다. 블록 처리는 요구되는 메모리 크기를 줄여줄 뿐만 아니라 multithreading 과 병렬 처리를 통한 더 빠른 수행을 가능하도록 해준다. 플랫폼을 구성하는 대부분의 함수들은 이러한 블록 처리의 장점을 살려서 일련의 영상 블록들을 처리한다. 소개되는 플랫폼은 특화된 하드웨어를 사용하지 않고 사용자의 요구에 맞는 또다른 영상 처리와 압축 기법을 추가하는 것이 가능하게 해준다.
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