发明授权
US08270708B2 Method for identifying marked images based at least in part on frequency domain coefficient differences 有权
至少部分地基于频域系数差异来识别标记图像的方法

Method for identifying marked images based at least in part on frequency domain coefficient differences
摘要:
Briefly, in accordance with one embodiment, a method of identifying marked images based at least in part on frequency domain coefficient differences is disclosed.
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