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- adapted watermark algorithm 自适应水印算法
- A fuzzy adaptive watermarking algorithm of color image based on discrete cosine transform(DCT)domain was proposed. 提出了一种基于离散余弦变换(DCT)域的模糊自适应彩色图像水印算法。
- A near-lossless,adaptive watermarking algorithm based on DCT is presented to protect DEM from theft and illegal reproduction. 探索适用于DEM的近无损自适应数字水印算法,以期为DEM版权保护提供有效的解决方案。
- The four are list in detail as follow. Firstly, considering the features of human visual system (HVS) and the wavelet transform, a new adaptive watermarking algorithm is proposed. 所提出的四种算法具体如下:考虑到人类视觉系统(HVS)特性和小波变换特性,提出了一种新的自适应水印算法。
- This paper presents a novel blind grayscale digital watermark algorithm. 摘要提出一种新的盲灰度级水印算法。
- This article presents a novel self-synchronizing audio watermark algorithm for shortwave narrow band channel. 提出了一种适应于短波窄带信道的自同步音频水印算法。
- This article presented a multifunctional audio digital watermark algorithm based on psychoacoustic model. 本文提出了基于心理声学模型的多功能音频数字水印算法。
- A novel digital audio blind watermark algorithm based on complex cepstrum domain is presented. 摘要提出了一种复倒谱域数字音频盲水印算法。
- The result of experiment validates the feasibility of watermark algorithm via distilling the watermark picture directly from the picture embedded in watermark. 在试验结果里,通过对嵌入水印后的图像进行直接提取水印图像,从而验证了水印算法的可行性。
- This watermark algorithm can contain the detection threshold into a predefined scope and attain quite good imperceptibility. 该方法能够将检测门限控制在事先设定的范围内,具有较好的隐秘性;
- And also validates the frangibility of watermark algorithm via locally modifying and saving as the picture embedded in watermark. 再分别进行局部修改和做另存为处理后提取水印图像,从而验证了该水印算法的脆弱性。
- An audio watermark algorithm based on psychoacoustic model and wavelet packet analysis which is applicable both to stereo and mono audio is presented. 摘要提出了一种基于声学心理模型和小波包变换的的音频水印算法,适用于立体声音频信号和单声道音频信号。
- The watermark algorithm based on pyramid decomposition of lifting scheme wavelet and a new watermark scrambling encryption methods were proposed. 摘要提出一种利用提升方案小波对载体图像进行多个金字塔分解的方法,并结合新的水印置乱加密方法进行数字水印。
- Two blind watermark algorithms based on HVS in DCT domain are proposed. 提出了DCT变换域上基于人类视觉特性(HVS)的两种盲水印添加方法.
- The experiments prove that the digital watermark algorithm is invisible and robust against the original image process methods such as crop,noise and filtering etc. 通过实验说明给出的彩色图像数字水印技术算法对常用的图像处理如剪切、加噪和滤波等攻击具有较好的鲁棒性、不可见性。
- Then we put forward a kind of improved digital watermark algorithm based on chaos array according to the shelter character of luminance and texture of the human visual system. 接着在小波分析理论的基础上,利用混沌序列的伪随机性和图像作为水印的可视性,提出了一种基于混沌序列的数字水印改进算法。
- A digital watermarking algorithm based on quadtree fractal coding. 一种基于四叉树分形编码的数字水印算法。
- A Digital Watermarking Algorithms Base. 一种脊波域数字水印算法。
- A novel CPN-based audio watermarking algorithm was proposed. 摘要提出了一种基于对象传播神经网络的音频水印算法。
- The author is going to adapt his play for television. 作者将把他的剧本改编成电视剧。