水印的提取不需要原始载体图像和原始水印图像。
This algorithm can extract the watermark without the original carrier image and the original watermark image.
该算法在抽取水印时不需要原始载体图像和原始水印。
This arithmetic can detect the digital watermark without the original carrier image and the original watermark.
该算法在抽取水印图像时不需要原始载体图像和原始水印图像。
The proposed algorithm can detect watermarking images without the help of the original carrier images and the original watermarking images.
本文使用的水印信息是由载体图像生成、基于图像内容的水印图像。
The double digital watermarking scheme is precise to tamper localization. The watermark is born from the original image.
采用神经网络作为载体图像的纹理分类器，突出原始图像的纹理区。
While the ANN was used as the texture analyzer of the original image, the texture zone of the original image would be given prominently.
水印的嵌入强度由图像的视觉临界差异决定，水印的提取不需要载体图像。
The embedding strength is decided by the just noticeable difference of the image, and the cover image is not needed during the extraction of watermark.
方差F和均值F被用来调整量化间隔以使嵌入的水印更好地适应于载体图像。
Method difference F and mean value F are applied to adjust the quantization gap to make the embedded watermark adapt to the Yu carrier image much better.
实验表明，当载体图像的质量因子大于35时，秘密信息的安全性可以得到有效保证。
Simulation results show that the proposed method is secure for cover images with quality factor more than 35.
在提取水印时，通过计算相关度，从而实现了不使用原载体图像就能提取水印的盲算法。
Through calculation of the correlation, it is successful to extract the watermark algorithm blind when there are not original vector images.
最后利用扩频序列的自相关函数特征检测出水印信息，检测过程中不需要原始载体图像。
Finally, making use of autocorrelation function characteristic of spread spectrum sequence, watermark information was detected. In the detection process, it is not requisite for initial carrier image.
在当下的信息时代，作为信息的载体图像，其传递信息的过程就是一个编码到解码的过程。
In the era of information, the transmission of images, which is one of the carriers of information, is no other than encoding and decoding.
原始载体图像经小波变换后，根据邻近特征平均值将水印嵌入到小波域中所选择的细节子带上。
The original image is transformed by wavelet transforming, and the watermark is embedded in the selected detail subband according to neighboring symbols average value.
该算法是先对有意义的灰度图像进行水印序列化处理后，再将其作为水印信号嵌入到载体图像的分块DCT系数直流分量里。
The meaningful gray image is serially processed into watermark signal and embedded into the DC elements of the block DCT coefficient matrix of the host image.
由此产生的图像与载体的开放性、简单性和透明性相一致，创造了温暖、轻松、愉快的工作环境。
The resulting image is consistent with the carrier's philosophy of openness, simplicity and transparency in addition to creating a warm, relaxed and cheerful working environment.
图像是史诗文化、史诗精神、史诗功能的综合载体，是史诗丰富内涵的外化形式，对于史诗的研究有着重要意义。
Pictures are the comprehensive carrier of culture, spirit and function of Epic, as well as the external form of the rich connotation of Epic, it 's very important to the research work of Epic.
在高散射的生物组织图像中，散斑具有双重身份，即作为噪声源和作为组织微结构的信号载体。
In images of highly scattering biological tissues, speckle has a dual role as a source of noise and as a source of carrier of information about tissue microstructure.
图像测量就是测量被测对象时，把图像当作检测和传递信息的手段或载体加以利用的测量方法，其目的是从图像中提取有用的信号。
It is to measure target objects by using images to transmit information, Its purpose is to draw the useful information from the images.
制作图像载体或数据载体时，必须制作关于其内容与原件相符合的书面证明。
When the image recording or data medium is created, a written note is to be made confirming that its contents correspond to the original.
语言修辞和图像修辞在符号性质、载体、感官特征、编码、解码、信息性质以及传输和接收、功能发生等方面都存在差异。
Language visual rhetoric is different from image rhetoric in the nature of symbol, characteristics of sense organs, coding and decoding, nature of message sending and receiving, and their functions.
本论文研究了以图像为载体，基于经验模式分解算法的信息隐藏。
This thesis researches on the hiding information which held the image as the carrier and based on empirical mode decomposition algorithm.
本文选取了通用的MPEG2视频图像作为载体，研究了基于MPEG2视频图像的信息搭载方法与技术。
This paper selects MPEG2 video picture as carrier and explores the technology of information carrying based on MPEG2 video picture.
视觉是人类最完善的感知系统，图像载体可以提供多维信息，在相当多的情况下是任何其他信息形式不能替代的。
Vision which is a perfect perceptive system of people and picture carrier which can provide more multidimensional information is not substituted by the other information under most circumstance.
旅行的动机是为了成全以书册为载体的图像创作模式，透过身体的真正移动，让真实生活模仿记忆的绵延。
The motivation of my travel is to fulfill the image creation mode with books as the carrier, through the moving of the real body, trying to let my real life imitate my duration of memory.
以二值文字图像为待隐藏的秘密信息，以静止图像为隐秘载体。
A literal image was the secret message and a still image was the cover message.
以二值文字图像为待隐藏的秘密信息，以静止图像为隐秘载体。
A literal image was the secret message and a still image was the cover message.
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