To ensure the security of wartermark, the wartermark image was scrambled beforeembedding and then expanded to the twifold size of the original image.
为保证水印的安全性,在嵌入之前先对水印图像作置乱处理,再将水印图像位扩展为原始图像的两倍大小。
If you think about it, an image with curved corners can be made by taking some standard pre-made corners, and superimposing them over the original image.
如果您考虑一下,可以通过将一些标准预制的角叠加到原始图像上来制作出具有圆角的图像。
When detecting, all Windows in scaled image series pass through the coarse filter and the main classifier, then merge, locate and output to original image.
在检测中,图像序列中的检测窗口被依次送入过滤器和主检测器,通过的窗口经过定位合并最后在原图像上输出。
Server instances startup with the contents of their parent image. Upon server failure/restart the disk reverts back to the original image definition.
长久以来,服务器实例(server instantces)一直以父节点映像启动,当服务器发生故障或重启时,磁盘会恢复到原有映像。
The reconstruction of MRI based on compressed sensing is able to recover the original image from the fewer projections using the sparse priors of image.
基于压缩传感的MRI图像重构利用图像稀疏的先验知识能从很少的投影值重构原图像。
By making use of human sight property in wavelet domain, a binary image watermark algorithm without using the original image in the watermark extraction has been presented.
利用小波变换域中人眼的视觉特性,提出了一种提取水印时不需要原始图像的数字图像水印算法。
The new image can be saved to a separate file, or the original image can be overwritten .
新的图像可以被保存到一个单独的文件中,或原始图像可以被覆盖。
If you start image processing now, all pixels of the background image will stay the same and we will get the original background photo as a result.
如果你现在开始图像处理,背景图像的所有像素将保持不变,我们将因此而得到原来的背景照片。
The degenerative model is that original image was passed by operator or was acted on degenerative factor, and noise overlap-added, then, degenerated image was formed.
其退化模型是原始图像经过算子,或系统经退化因素作用之后和噪声叠加,以形成退化后的图像,即实际得到的图像。
In both cases, you get back a new image and the original image remains untouched.
每一次你都会得到一个新的图片并且源图数据保持不变。
First of all, original image is divided into blocks, each subgraph for integer wavelet decomposition, and then the binary image after scrambling embedding.
首先将原始图像进行分块,逐一对每块子图进行整数小波分解,然后将置乱后的二值图像嵌入到低频系数。
In the production process, unifier ray and color of the original image is a very important role for image quality.
在制作过程中,对原始影像的匀光匀色对影像质量有着很重要的作用。
With regard to the problem that original feature in image classification is mass and redundancy, a new image feature selection method was presented.
针对目前图像识别中原始特征数量大、不相关特征多以及冗余等现象,提出了一种图像特征选择方法。
Halftone image areas in the original books cause the most reproduction problems, as there is the potential that moire patterns may form when these image areas are re-screened.
在图文混合彩色原稿上,半色调图像部分引起最多的质量问题,因为,当这些半色调图像区域被进一步处理或重新加网时,有可能形成莫尔纹。
Blind image restoration is to recover the original image form the observed degraded image with unknown the Point Spread Function (PSF).
盲图像恢复就是在点扩散函数未知情况下从降质观测图像恢复出原图像。
This watermarking detection has not reference to the original image or watermarking image, and it realizes effectively the blind detection of original watermarking.
该水印检测算法没有参考原始图像或原始水印图像,有效实现了原始水印的盲检测。
The noise suppression component removes high frequency noise from the original image by hardware filtering, making the image smoother.
噪声抑制滤波部件的作用是采用硬件滤波的方式,去掉原始图像中的高频噪声,使图像变得更加平滑。
It shows a small preview of the original image before launching the actual image and it loads only one thumbnail at a time.
它在显示实际图像前显示原始图片的一个小型索引图,它一次只加载一个索引图。
The current image compressed sensing algorithms can reconstruct the original image using the sparse prior of image from far fewer measurements than the Nyquist samples.
目前在压缩传感重构算法中利用图像的可稀疏性表示先验知识,从比奈奎斯特采样少得多的观测值中恢复原始图像。
This algorithm can extract the watermark without the original carrier image and the original watermark image.
水印的提取不需要原始载体图像和原始水印图像。
By using the public keys, the image of watermark can be authenticated without the original image.
水印的认证利用了第三信任方和版权者的公钥,而不需要原始图像参与。
The scanner is commonly used in OCR recognition system to acquire document original image, and the image transmit to computer for document layout analysis and OCR recognition.
OCR识别系统通常采用扫描仪获取表格文档的原始图像,由计算机进行版面分析和字符识别。
After Mosaic, image must be close to the original image. Image distortion must be as small as possible and no obvious seams.
拼接后的图像要求最大程度地与原始图像接近,失真尽可能小,没有明显的缝合线。
The following illustration shows the original image and the image mapped to the parallelogram.
下图显示的是原始的影像和对应至平形四边形的影像。
Its major purpose is improving the image quality, using certain prior knowledge of image degeneration to rebuild or restore the original image.
它的主要目的是改善给定的图像质量,利用退化现象的某种先验知识来重建或恢复原有图像。
This algorithm is controled by the amplitude uniformity of encrypted image rather than comparing the original image encrypted with calculated result.
该算法迭代过程中不再与被加密的原始图象进行比较,而是用加密图象振幅分布的均匀性控制迭代。
This algorithm is controled by the amplitude uniformity of encrypted image rather than comparing the original image encrypted with calculated result.
该算法迭代过程中不再与被加密的原始图象进行比较,而是用加密图象振幅分布的均匀性控制迭代。
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