The differential invariants are robust to the noise and also invariant to the translation and rotation.
微分不变量具有平移和旋转不变性,并且对噪声具有较强的鲁棒性。
参考来源 - 基于结构信息的多时相遥感图像变化检测方法研究·2,447,543篇论文数据，部分数据来源于NoteExpress
The differential invariants are robust to the noise and also invariant to the translation and rotation.
微分不变量具有平移和旋转不变性，并且对噪声具有较强的鲁棒性。
We will use this theory to classify joint invariants and joint differential invariants of some transformation groups.
我们将利用该理论对一些特殊变换群的联合不变量、联合微分不变量进行分类。
Once the interest points were detected, the image matching process in an image sequence is performed using local gray-value differential invariants.
在获得了兴趣点之后，利用兴趣点处的局部灰度差分不变量进行序列图像的点特征匹配。
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