So a FR algorithm is designed by fusing holistic and local features in subspaces, which is inspired by Human Visual System (HVS).
本文模仿人类视觉系统的特点，提出了融合局部和整体特征子空间的算法。
Video key fr a me extraction. Using threshold algorithm to find key fr a mes in every scene and save them.
说明：视频关键帧提取。全阈值算法找到每个镜头的关键帧并保存。
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