그림 1. 영상 삭제 시 발생하는 프레임 타입의 변화 Fig. 1. Change of the frame type by frame deletion
그림 2. 제안 알고리즘의 순서도 Fig. 2. Block diagram of proposed algorithm
그림 3. HEVC의 주요 부호화 단위 Fig. 3. Main encoding unit in HEVC
그림 4. 영상 삭제 조작에 의해 시간적으로 떨어진 동영상에서의 지역 정보 Fig. 4. Local information that has fallen in time due to the frame deletion
그림 5. 추출된 CU로부터 제작된 2차원 CU 분할 지도 Fig. 5. Two-dimensional CU depth map produced from extracted CU
그림 6. 3차원 합성곱 신경망과 완전 연결 층의 구조 Fig. 6. 3-D Convolutional neural network and fully-connected layer
표 1. 동영상 삭제 여부 판단 결과 Table 1. Results for the detection of frame deletion
표 2. 동영상 삭제 검출성능 비교 Table 2. Comparisons of the methods for the detection of frame deletion
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