| 1. | In the coding scheme , this paper uses the coding method based on quad - tree partition , which increases the speed and veracity of the coding and is useful for object recognition . there are various flags during the quad - tree partition coding . in order to get the best coding , this paper alteres the flags , which include maximum recursion depth , minimum recursion depth , domain pool type , scaling bits , offset bits , number of iterations
这些参数包括有最小最大深度、 domain集类型、比例系数、偏移系数、匹配域类型；在解码过程中，有迭代次数、比例系数、偏移系数，针对要编码的图像，调节以上参数，得到一组最佳参数，这样，利用最佳参数可以达到最好的编码质量，从而提高识别的效果。 |
