图的一个快速算法，大家看！还不错！

采用log算法对图像进行边缘检测并附图说明。

ptviewsrc ptviewer时开源的360度全景 -open source ptviewsrc ptviewer when 360-degree panorama

实现YUV-RGB转换,以方便图像的读写-do YUV-RGB transformation

对图象进行均值滤波的程序,选取一幅图象,加入噪声,对图象均值滤波,输出图象.-Means of image filtering process, select an image, adding noise, the mean of image filtering, the output image.

这个程序是vc图像处理程序，可以实现图像的识别等功能-This procedure is vc image processing procedures, can realize the image recognition and other functions

能实现8位BMP灰度化，二值化的图像处理纯C语言编写的源代码-To achieve 8 BMP gray and binary image processing pure C language source code

laplacian pyramid transform

matlab环境下的，基于图像颜色特征的图像检索源代码-matlab environment, the color characteristics of image-based image retrieval source code

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.