将实体几何连续性应用于快速分层，可以降低内存，加快信息提取时间。
Applying geometry continuity of entity to Rapid Slicing may lower the Inside and reduce time of withdrawing information.
通过高几何分辨率图像与多光谱波段融合方法可以，增强变化信息，纹理特征参与变化信息提取可以提高变化类型的分类精度。
It is concluded that the fusion of high spatial imagery and multi-spectral bands can enhance change information, and the fusion of texture character can improve the classification results.
几何校正是遥感信息处理中一个十分重要的环节，它直接关系到信息提取的精度与实用程度。
Geometric correction is one of the important steps in remote sensing processing and related to the accuracy and application during the information extracting.
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