The watermark is constructed on the basis of the theorem of eigenvector and the property of an equation which has innumerable solutions.
应用特征向量的原理和方程具有无穷解时具有的特性产生水印，并采用相关值计算方法对水印进行检测。
The watermark is constructed on the basis of the theorem of eigenvector and the property of an equation which has innumerable solutions.
应用特征向量的原理和方程具有无穷解时具有的特性产生水印，并采用相关值计算方法对水印进行检测。
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