资源列表
tuxiangqukuang
- 分块有损压缩图像忽略了块间相关性，重构时会产生块效应，该文提出一种空域自适应去块效应算法。对块边缘采用方向自适应 有理滤波，以弱化块效应。根据块的内部活动性将图像块分成平坦块和纹理块2 类，利用基于方差的空域检测方法检测出平坦块，并对平 坦块进行邻块边缘自适应平滑。实验结果表明，该算法有效去除了块效应，一定程度上提高了信噪比，算法简单且鲁棒性较好。-Block lossy compression image ignores the inter-block correlation, Rec
tuxiangfenggesuanfa
- 人工干预使蛇模型只能用于半自动的图像分割，该文在梯度向量流(GVF)蛇模型的基础上提出一种基于流场节点与最小路径方法 的全自动图像分割算法。在图像的GVF 场上检测出流场节点，以节点为种子，采用多标记快速扫描法获得一个初始分割，采用区域合并 得到最终分割结果。实验结果证明了该算法的鲁棒性和有效性。-Manual intervention to make the snake model can only be used for semi-automatic image segmentati
MyImg
- 实现了图像处理的基本功能，包括打开显示图片，图像直方图查看，增强。FFT变换等。-Implementation of the basic functions of image processing, including the open display picture, image histogram view, and enhance. Transform such as FFT.
OSG_Pipeline
- 以OSG为渲染平台，绘制三维管网，本程序在VC2003下调试通过-To OSG for the rendering platform, drawing three-dimensional pipe network, the program under the debugger through VC2003
waveback
- 快速小波变换，相当于小波工具箱的waverec2-Fast wavelet transform, which is equivalent to wavelet toolbox waverec2
Park3D_src
- 这个简单的应用程序模拟三维环境的一些物体在不同的深度和规模的基础上立体计算。-This simple application simulates a 3D environment with some objects in different depth and size based on stereoscopic calculations.
imoverlay
- 这个Matlab程序中一个图像上叠加指定颜色的一个二值模板。-Overlay a binary mask onto an image using a specified color
TyGant
- 自己编的甘特图程序，能够根据后台数据库工作计划结构自动绘制出网络图、甘特图-Own Gantt Chart procedures, be able to work plan in accordance with the background database structure automatically drawn network diagram, Gantt Chart
terrain
- 根据数字高程，建立上海洋山三维模型，包含材质、数字高程文件，内部资料-According to digital elevation, set up three-dimensional model of Shanghai Yangshan, including material quality, digital elevation files, internal information
thresholds
- 两种阈值基于小波变换的阈值方法的比较和介绍，并给出了详细的说明-Two thresholds based on wavelet transform thresholding methods and the introduction and give a detailed descr iption of
liftingwavelet
- 一种新的基于小波变换的阈值降噪方法介绍，并更传统阈值方法进行了比较-A new opportunity for the threshold wavelet transform denoising method introduction
prog
- 软阈值降噪方法,详细介绍了软阈值的工作过程，-the method of soft Threshold