用维纳滤波去除图象噪声,保持图象清晰可见.

根据灰度图像信息量大、可视化效果好等特点,提出一种基于灰度图像水印的空间域矢量地理空间数据水印算法,即先将灰度图像水印信息按一定法则进行处理,再将处理后的水印信息嵌入到空间域矢量地理空间数据中,最后对嵌入水印信息的矢量地理空间数据进行检测。文中还对矢量地理空间数据进行了攻击实验,分析表明,提取出的灰度图像水印具有较好的鲁棒性效果和一定的实用价值。-According to informative gray-scale images, visual effects and good characteristics of a gray-scale image watermarking based on space vector geospatial data domain watermarking algorithm, that is, first gray image watermark information according to certain rules to deal with, and then treatment after the watermark information embedded into the space domain vector geospatial data, the last of the embedded watermark information vector geospatial data for testing. The article also vector geospatial data on the attacked experiment, analysis showed that the extracted gray-scale image watermarking has good efficacy and robustness of practical value.

Visual C++MATLAB图像处理与识别实用案例精选之亮度增强的例子-Visual C MATLAB image processing and recognition practical case"s best examples of enhanced brightness

彩色RGB图像四叉树分割的程序，找了好久才找到的。Improve together-RGB color images quadtree segmentation procedures for a long time to find the. Improve together

自己用java做的一个ps工具, 功能:对图象进行基本处理: 二值化,opening,closing,dialation,erosion,高斯模糊,等等 主要用于医学图象.-Their use java to do a ps tools, features: the basic treatment of image: Binarization, opening, closing, dialation, erosion, Gaussian blur, etc. mainly used in medical image.

本压缩包包含了计算机图像学中的图像平移等一些操作，而且包含了数字图像处理中的傅立叶，离散余弦等等一些算法，解释非常详细-The compressed packet contains a computer image of the school, such as image translation operation, and includes a digital image processing in the Fourier, discrete cosine and so on some algorithm, explained in great detail

一种改进的基于Otsu理论的图像分割方法，从算法运行速度和分割效果两方面对最大类间方差法进行改进-An improved Otsu-based theory of image segmentation methods, from the algorithm speed and segmentation results both on the maximum between-class variance method to improve

美国ACM SIGGRAPH的计算几何图形代码精华，连载2-the calculation geometry code essence, a series of 2

图像处理的偏微分方程方法中利用自蛇模型算法实现二值图象平滑-Image processing method of partial differential equations model the use of the snake algorithm since the value of image smoothing abuse

绘制一个桌子并对其进行填充 实现消隐效果 可以旋转-drawing a table and filled its shadow effect can be achieved rotation