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- Furthermore, it can embed a multi-lever gray image. 此外，该算法能够用于多灰度级图像水印的嵌入。
- On theory of median filter, dealing with gray image to control yawp. 根据中值滤波的原理,对灰度图像进行滤波,抑制噪声;
- It adapts to both color and gray image, and is a kind of texture-based image segmentation method. 该方法是一种基于纹理分析的图像分割算法，适合于彩色及灰度图像。
- Firstly, a user needs to provide the gray image with a few color scribbles manually. 首先在灰度图像上由用户手工地给定少量的颜色条带；
- By detecting the self-similarity inside an input digitized gray image,the GFA can be constructed to describe the image. 对一幅输入的数字化灰度图像,检测其中的自相似性,该图像可以被表示成一个广义有限自动机。
- The most common portrait of Shakespeare is a gray image showing a bald Bard with a small mustache and beard, and bags under his eyes. 此版本的莎翁，显示出莎士比亚有着红润的面容，满头的头发，红棕色的胡须。
- On the basis of analyzing the thought of searching the region of VLP based on gray image, a set of algorithms were put forward. 摘要在分析基于灰度图像的车牌区域搜索思路的基础上，提出了一套改进的车牌区域定位算法。
- Abstract: On the basis of analyzing the thought of searching the region of VLP based on gray image, a set of algorithms were put forward. 摘要:在分析基于灰度图像的车牌区域搜索思路的基础上，提出了一套改进的车牌区域定位算法。
- The arithmetic includes image preprocess(i.e. noise extraction of image)，gray image binarization and fringe pattern sharpening. 算法包括图像的预处理(即图像的噪声提取)、图像的二值化及图像的细化。
- Automatic collimation of norm pole was realized by precisely halving norm pole on the method of subpixel on former gray image. 对原图像灰度化，在标杆区域内利用像素细分法最终精确平分标杆，实现标杆的自动精确瞄准。
- In this paper it introduces an approach to compress and code gray image using deterministic Generalized Finite Automata(GFA). 提出一种用确定性的广义有限自动机(GFA)对灰度图像进行压缩编码的方法。
- When a color image is converted into gray image,some visible details caused by the chromatic difference with similar luminance will be lost. 本文提出了一种基于梯度域的彩色图像转灰度图像的方法。
- Transform a colorized image(the original image) into a gray image(then second image) and then transform then second one into a distance transformation image(the third image). 保留的彩色图像用于特殊情况的处理及以后特征向量的测定。
- 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. 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 gray image segmentation is mainly carried out by using a group of structural elements to iterate corrosion expansion according to a given sequence in the proposed multi-scale watershed transform algorithm. 提出的多尺度流域变换算法主要利用一组结构元素按照一定顺序，进行腐蚀膨胀的迭代来分割灰度图像。
- A pixel-level multisensor image fusion algorithm based on false color is proposed and used to fuse two gray images. 本文给出了一种基于假彩色的像素级多传感器图像融合算法,并将其用于两幅灰度图像的融合中。
- The approach is like this: firstly enhance chromatic video image, then segment enhanced gray images with thresholds, and finally obtain lip shapes. 首先针对彩色视频图像进行唇色增强,对增强后的灰度图像进行阈值分割,获取唇部包围框,并根据口型发音的视觉特征进行初分类;
- By discrete cosine transform(DCT), still image compression coding technique, and human visual system (HVS), the 2-dimensional digital watermark (gray image) is embedded adaptively into the color host image. 以离散余弦变换 (DCT)、静态图像压缩编码、人眼视觉特性 (HVS)为基础 ,提出一种将灰度图像 (即二维数字水印 )嵌入到原始彩色图像中的新数字水印算法 该算法具有以下特点 :(1)应用静态图像压缩编码技术实现了以二维数字水印作为水印信号的数字水印算法 ;
- When these two directions are perpendicular to each other, the linear optical fiber bundle can parallelly transmit two-dimension gray images. 当两方向垂直时，线阵光纤束可并行传输二维灰度图像；
- For the color image, an independent component analysis (ICA) algorithm was to be used first to analyze and get a serviceable gray image, then the PCA was used to detect gray image edge. 对于彩色图像，提出先用独立成分分析算法得出一幅具有全局特性的灰度图，再利用主要成分分析算法进行边缘特征提取。
