视频数据除了具有与图像一样的空间特性外(如颜色、边缘和纹理等)，还具有时序特性，即视频中存在运动信息。
A video sequence possesses not only spatial properties like images, such as color, edge, texture, but also temporal properties, namely, the motion information.
该方法充分考虑到图像的空间信息，对图像的分割采用两个步骤：颜色量化和图像空间分割。
It considered the spatial information of images (which was often neglected), and segmented an image following two steps: color quantization and spatial segmentation.
本文通过分析图像的空间信息和颜色之间的相关性，提出一种基于直方图混合度量的图像检索方法。
By analyzing image's spatial information and correlation between colors, a histogram-based method with hybrid measure is proposed.
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