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- In this paper, a query-verifying scheme of outsourced database based on fragile watermark was proposed. 提出一种基于脆弱型数字水印对外包数据库查询的真实性进行验证的解决方案。
- Semi?fragile watermarking scheme can be used to detect hostile operation on the host data, which is insensitive to normal signal processing. 半脆弱水印可以察觉对载体信息进行篡改等恶意操作;却对正常的信号处理不敏感.
- At the same time it embed Fragile Watermark in image's high frequency part with the use of DCT so that Fragile Watermark can ... 同时它利用离散余弦变换;在图像的高频部分嵌入脆弱水印;使脆弱水印在遭受攻击或篡改时更易被损坏.
- At the same time it embed Fragile Watermark in image's high frequency part with the use of DCT so that Fragile Watermark can be shattered more easily when attacked or amended. 同时它利用离散余弦变换，在图像的高频部分嵌入脆弱水印，使脆弱水印在遭受攻击或篡改时更易被损坏。
- An Application of Semi - fragile Watermark Based on Wavelet Transform Coding in Image Authentication 小波编码半脆弱水印在图像认证中的应用
- Embedding robust watermark and fragile watermark in one image simultaneously, an algorithm of compound, adaptive digital watermarking was presented. 摘要提出一种同时嵌入鲁棒性水印和易损性水印的复合型数字水印算法。
- Meanwhile, any possible attacks on the watermarked image can be detected easily because of the embedded fragile watermark. 此外，由于在图像中嵌入了脆弱水印，对其可能受到的攻击可方便地进行检测。
- A Fragile Watermark Technique Based on Address Code 基于地址码的脆弱数字水印技术
- A novel fragile watermarking approach based on the triplet of wavelet coefficients is proposed. 提出一种新的基于三重小波系数集的易损水印算法 .
- A multifunctional watermarking algorithm for color image is presented based on the rapport of wavelet coefficients and the choice swatch method; so robust watermark and fragile watermark exist in an image. 利用层间小波系数的关系;并结合新颖的样本选取方法提出了一种多功能彩色图像数字水印嵌入方法;使鲁棒数字水印和易碎数字水印共存于同一图像中.
- Abstract: A fragile watermarking algorithm based on wavelet transform and QR decomposition was_proposed. 文章摘要: 提出一种基于小波变换和QR分解的图像脆弱水印方法。
- Then it inserts the fragile watermark into LSB in the space domain of previous watermarked image.Moreover, it designs a rule to distinguish malicious tamper from unintentional tamper. 实验不仅考察鲁棒水印抵抗攻击的鲁棒性，而且还考察脆弱水印对鲁棒性的影响和篡改检测与定位的能力。
- A new watermarking schema is proposed，which embeds fragile watermark and robust watermark into different color components of the color image for copyright protection and image authentication. 提出了结合人类视觉系统在图像的绿色分量中嵌入版权信息，实现版权保护，在蓝色分量中嵌入二值图像，实现内容认证。
- Then with the general fragile watermarking method,the tampered area of the watermarked image could be reflected in the ... 理论分析和仿真实验表明:该算法能有效地抵抗“伪认证攻击”,具有更好的安全性能。
- The keys allotted in pairs by PKI decided the embedding and extracting processes of the watermarking and seal.The electronic seal includes two layers of fragile watermark and robust digital watermark. 方案中使用PKI分配成对的密钥完成水印和印章的嵌入及检测提取，电子印章里分别包含有具有脆弱和鲁棒特性的两层水印。
- The algorithm embedded robust watermarks into DC coefficients of I-VOP and hided fragile watermarks in motion vectors of P-VOP. 该算法利用MPEG-4压缩技术和本文的图像水印技术，在视频编码I-VOP的DC系数中嵌入鲁棒水印，在P-VOP的运动矢量中隐藏脆弱的高容量水印。
- This technology brought no impact on quality of the image and was appropriated for embedding watermarking into images with less color and for applications of fragile watermarking. 该数字水印技术不会对图像的质量造成任何影响，适用于向颜色数较少的图像中加入水印和易脆水印相关应用。
- A novel fragile watermarking based on image singular value was proposed to overcome the security problems of fragile watermarking with precise localization. 针对精确定位型脆弱水印算法的安全性问题,提出一种基于图像奇异值的脆弱水印方案。
- Embedding Technique of Fragile Watermark Based on Neural Network 一种基于神经网络的脆弱水印嵌入技术
- This glass plate is very fragile. 这个玻璃盘子很容易碎。
