形变特性 meaning in English

deformation behavior

Secondly , this thesis studied the fine structure of self - similar fractal set , and found it is robust to geometric distortion . applied this to the digital watermarking technology , a new digital watermarking algorithm frame was established . further more , referred to this algorithm frame , a new digital image watermarking algorithm based on iterated function system was put forward
然后，研究了自相似分形集的精细结构，发现其有良好的抗几何形变特性，将此特性应用到数字水印技术中，创造性的构建了一种全新的抗几何形变的数字图像水印算法框架，并在该框架下，进一步提出了基于迭代函数系统( ifs )的抗几何形变的数字图像水印算法。