weizmann视频库，此数据库一共包括90段视频，这些视频分别是由9个人执行了10个不同的动作（bend, jack, jump, pjump, run, side, skip, walk, wave1,wave2）。视频的背景，视角以及摄像头都是静止的。而且该数据库提供标注好的前景轮廓视频。-weizmann video library, this includes a total of 90 videos, these videos are performed by nine peopl

图像分割的数据库，包含彩色图灰度图和人工分割的曲线图，对于图像分割的研究具有重要意义(The database of image segmentation, including color image grayscale image and manual segmentation curve, is of great significance to the research of image)