embedded mesh 中文意思是什麼
embedded mesh
解釋
預埋綱-
The proposed adaptive watermarking scheme enables more energy of watermark to be embedded with imperceptibility, so the stego mesh can be resilient to higher intensity of attacks than with traditional schemes
這使得本演算法能夠在嵌入的水印信息不可見的前提下嵌入更大能量的水印，從而保證水印隱藏對象能夠承受更大強度的攻擊。 -
Then, spherical harmonic transformation is used to generate some data for embedding watermarks. as a result, the watermarks can be embedded in the fourier - frequency domain of the original mesh. experimental results showed that our watermarking algorithm is robust since watermarks can be extracted without mesh alignment or re - meshing under a variety of attacks
提出了基於球面參數化的三維網格模型水印演算法：利用網格全局球面參數化的方法得到網格的球面調和分析系數，將水印嵌入調和分析系數中，然後進行相應的逆變換得到嵌入水印的網格。 -
First, the watermarked image minus the original image is the watermark information. according to the addition property of the fourier transform, a change of spatial domain will cause a change in the frequency domain, which will allow watermarks to be extracted from the watermark information. then, the watermark information is scaled down and embedded in one part of the x - coordinate of the original mesh
提出了三維網格模型盲水印演算法：利用fourier加法性質將水印間接嵌入網格模型頂點坐標上，即先將水印嵌入一個穩定圖像中，然後將嵌入水印后的圖像和原始圖像進行比較得到水印信息，最後將水印信息嵌入網格模型頂點坐標上得到嵌入水印的三維網格模型。
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