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- The embedding process is completed in DWT domain by exploiting the characteristics of HVS. 该算法利用人类视觉系统(HVS)的特征在离散小波变换(DWT)域中来嵌入水印。
- In this paper, a chaotic encrypted image digital watermarking algorithm based on DWT domain is proposed. 摘要提出了一种基于混沌加密的频率域数字图像水印新算法。
- The paper gives a digital image watermarking algorithm based on DWT domain for image copyright and protection. 提出了一种基于DWT域的用于图像版权认证和保护的数字图像水印方法。
- The algorithm combines the quadtree decomposition of image, with making use of the characteristic of the lowest frequency coefficients in DWT domain to construct non-watermark. 该算法结合图像的四叉树分解原理,利用图像小波域低频系数的特征来构造零水印。
- In this paper,a visible watermarking algorithm is carried out in DWT domain based on mask effect to noises of original image. 根据可见水印性质和载体图像的噪声掩蔽性在小波域进行可见水印算法的研究。
- Firstly, a watermark was embedded in low band of DWT domain according to the conceal quality of human visual system (HVS). 该算法根据人类视觉系统的特性,将水印自适应地嵌入图像小波域的低频子带。
- Exploiting the excellent properties of the wavelet transform and some characteristics of Human Visual System(HVS),watermark is embedded into the middle frequency suband images of the original image in DWT domain. 利用人类视觉系统 (HVS)的特性 ,定义了视觉掩蔽函数 ,实现了水印在原始宿主图像小波域中的自适应嵌入 ,从而兼顾了水印的不可见性和鲁棒性。
- A New Color Image Coding Scheme in DWT Domain 一种新的小波域彩色图像压缩编码算法
- Image Encryption Technology Based on DWT Domain 基于小波变换域的图像加密技术研究
- A HIGH ROBUST GRAY LEVEL WATERMARKING SCHEME ON THE DWT DOMAIN 一种小波变换域上的高鲁棒灰度水印
- The Design and Application of DWT Domain Optimum Watermark Decoders DWT域最佳水印检测器的设计及其应用
- DWT domain public zero-watermarking method based on singular values 基于奇异值的DWT域公开零水印技术
- A adaptive digital watermarking algorithm combining spatial and DWT domain 结合图像空间域和小波域特性的自适应盲水印算法
- Military history is really outside my domain. 我对军队史实在一窍不通。
- Research on the Algorithm of Interval DWT Domain FLP and Its Application in SINS 区间正交小波变换域FLP算法及其在捷联寻北中的应用
- A Hight Robust Gray Level Watermarking Sheme with bit Plane Coding base on the DWT Domain 一种基于面分解的小波域鲁棒水印算法
- Rotation, scale and translation invariant second generation image watermarking in DWT domain 旋转、平移及尺度不变性小波域第二代水印技术
- Image Content-Based Watermark Algorithm Robust to Geometric Distortion in DWT Domain 基于内容的小波域抗几何攻击图像水印算法
- The kitchen is my wife's domain, she doesn't like me going into it. 厨房是我妻子的领地,她不愿让我进去。
- The conspirators were banished from the king's domain. 阴谋家们被赶出了国王的领土。