中文说明：应用背景在一幅图像或者视频序列中进行目标识别，可以说通过外观和块关联来定位目标物体，可以比较两幅图像的2D直方图，通过基于块关联处理一副图像然后可以更好的找到正确的块大小，进而识别物体关键技术使用2D直方图关联进行目标识别，在图像或者视频序列中跟踪目标物体，通过目标的部分，外观和块关联来识别目标物体，即使在多目标中，也可以识别出特定的物体
English Description：
Application backgroundIn an image or video sequence of target recognition, can be said that the appearance and block associated to locate the target object, can compare two images of 2D histogram by based on block is associated with processing a pair of images can then be better to find the correct block size, and object recognitionKey TechnologyUsing a 2D histogram correlation target recognition, tracking the target object in the image or video sequence, through part of the target, appearance and block association to identify the object, even in multi target can also be identify specific objects