Three Surveillance Test Videos with QCIF Resolution
收藏DataCite Commons2023-10-27 更新2025-04-16 收录
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The data is a .mat file and contains three surveillance video test sequences, Hall_qcif_330 (Hall, 330 frames), PETS2009_S1L1-View_001 (PETS, 100 frames), and Crosswalk (CW, 270 frames), and the corresponding background image for three videos (Only the data of each video's gray channel component). Hall is shot indoors and disturbed by noise, PETS is shot outdoors with less noise, and CW is shot outdoors with heavy noise interference. Hall and PETS are two foreground-sparse videos with small objects. CW is a foreground-dense video with dramatic changes in sparsity. All the video sequences are in a native or trimmed resolution of QCIF.
本数据集为MATLAB格式(.mat)文件,包含三组监控视频测试序列及对应三组视频的背景图像,仅保留各视频的灰度通道分量数据。三组序列分别为:Hall_qcif_330(简称Hall,共330帧)、PETS2009_S1L1-View_001(简称PETS,共100帧)以及Crosswalk(简称CW,共270帧)。其中Hall为室内拍摄场景,受噪声干扰;PETS为室外拍摄场景,噪声水平较低;CW同样为室外拍摄场景,但存在严重的噪声干扰。Hall与PETS均属于前景稀疏型视频,且包含小型目标物体;CW则为前景密集型视频,其前景稀疏度变化剧烈。所有视频序列均采用四分之一通用中间格式(QCIF)的原生分辨率或经裁剪后的分辨率。
提供机构:
IEEE DataPort
创建时间:
2023-10-27



