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Vectorized
- The raytracer is made as a mini project for a computer vision and graphics lecture. Started as for statements and ended as this fast vectorized version. The speed up is something like 10 minutes versus 10-12 seconds for a 1024x1024 image. It is
Emerging.Topics.in.Computer.Vision
- 深入浅出介绍计算机视觉的最新动态。内容包括： * Camera calibration using 3D objects, 2D planes, 1D lines, and self-calibration * Extracting camera motion and scene structure from image sequences * Robust regression for model fitting using M-estimators, RANSAC, and
image_enhance.rar
- 一个图像增强的实例，包含光照补偿，实时图像增强，直方图均衡,An example of image enhancement, including the lighting of compensation, real-time image enhancement, histogram equalization
Image_Processing
- image processing VB Changed Lighten/Darken to Adjust Brightness - Added progress bar and save option (due to demands) - Added new adjustment : Color Balance - Added new filters : Diffuse, Emboss, Lighting Effects, Sharpen, and Solarize
IamSeg
- 基于形态学商图像的光照归一化算法.复杂光照条件下的人脸／P,~J1是一个困难但需迫切解决的问题，为此提出了一种有效的光照归一化算法． 该方法根据面部光照特点，基于数学形态学和商图像技术对各种光照条件下的人脸图像进行归一化处理，并且将它 发展到动态地估计光照强度，进一步增强消除光照和保留特征的效果．与传统的技术相比，该方法无须训练数据集以 及假定光源位置，并且每人只需一幅注册图像，在耶鲁人脸图像库B上的测试表明，该算法以较小的计算代价取得了 优良的识别性能．-Face recogn
OpenGL-EPS-WMF-Output
- 这个文章和附件中的代码实现如何将OpenGL/MFC程序输出到 encapsulated postscr ipt (EPS)和Windows enhanced metafile (EMF)文件格式。最终的目标是能够产生可以编辑、打印和展示的适量图形文件。 -* display a vrml 3D triangular mesh using OpenGL in a MFC MDI application, * change the rendering options such as
ImageEffect2
- 图形图像：以光照效果显示图像、以底片效果显示图像、以油画效果显示图像、以雾化效果显示图像、以柔化效果显示图像、以锐化效果显示图像-Graphic image: lighting effects to show images, display images in film effects to the effect of oil paintings show images, display images in order to effect atomization in order to soft
surfo
- This submission contains a function that computes face normal data for the VertexNormals property of the surface that fixes the lighting (facenorm.m) as well as a workaround function that you can just use in place of surf (surfo.m). Only use th
image
- 图像处理范例：亮化，锐化，平滑-Image Processing Examples: lighting, sharpening, smoothing
20091212
- 一种车牌号码图像二值化的新方法。利用数学形态学的开运算消除图像光照不均匀影响，根据欧几里得距离确定图像阈值。-Of a license plate number of the new image binarization method. Using mathematical morphology opening operation to eliminate uneven lighting image effects, according to Euclidean distance to dete
OpenGLgraphicsthroughaplication
- 本用通過實例向大家介紹opengl,可以讓 大家. 喜歡的人可以下. 內容有, Image File Formats, Image Processing ,Transformations,Viewing and Projection,Lighting and Colour, Texture Mapping,Objects to Artefacts,Curves, Surfaces and Patterns. -this book contains Image File Formats, Im
FaceDetectioninCSharp
- 近年来，面部识别技术已经备受关注，其研究已迅速，因为它有许多在计算机视觉通讯和控制系统，自动存取的应用潜力。特别是，人脸检测是一种面部识别作为自动人脸识别第一步的重要组成部分。 然而，人脸检测并不简单，因为它需要用到许多技术，如构成变化（前，非前），闭塞，形象定位，照明条件和面部表情的变化-In recent years, face recognition technology has been concern that its research has rapidly because it
specailfx
- 三种特殊图像动态滤镜，动态水波效果，动态火效果，动态灯光效果-Three special image dynamic filter, dynamic wave effect, the dynamic thermal effects, dynamic lighting effects
CharRander
- 一个字符的简单渲染程序，实现了单个字符的加边、加影、贴图和光照等功能。其中贴图时需要BMP图片，光照需要BMP灰度图片。这里没有提供，请自己找-Simple rendering of a character program, to achieve a single character plus side, plus video, textures and lighting functions. Which requires BMP image mapping, lighting needs BM
20100905tuxing
- 本书从图形学最基础的光栅扫描、区域填充、画直线和圆弧等算法讲起，详细介绍了线裁剪和面裁剪、凸区域裁剪和凹区域裁剪的异同，景物空间消隐算法和图像空间消隐算法的差别，具体讲述了二叉空间剖分(BSP)、八叉树等图形学中常用的数据结构。新版本增加了图形用户界面、椭圆、图像压缩和线条反走样算法等，还增加了Liang-Barsky裁剪算法和Nicholl-Lee-Nicholl裁剪算法。新版本大大扩充了可见面光线跟踪算法。在绘制这一章中新增了基于物理的光照明模型，透明效果，阴影生成，纹理映射，以及锥光束、平
lightingcompensation
- 基于MFC读取和显示BMP格式的图像，然后对该图像进行光线补偿这种预处理。-MFC-based read and display BMP format images, and then compensate for the lighting of the image preprocessing.
image--handle-
- 用于图像处理，进行光照设置，可在此基础上进行改进，有一定的参考价值。-image handle ,lighting
Image-stitching-Based-on-SURF
- 该程序采用快速鲁棒特征点的图像拼接技术，该算法具有鲁棒性好，对图像序列中的光照变化、尺度变化、旋转变化具有良好的适应性。-The program uses fast image stitching robust feature points that the algorithm has better robustness and image sequence lighting changes, scale changes, changes in the rotation has a good a
Imaompum
- Image forgery is becoming a growing threat to information credibility. Among all kinds of image forgeries,photographic composites of human faces have very serious impacts(To combat this kind of forgery, some forensic methods propose to estimate the 3
Car-Studio-Lighting
- Car texture image including maya rendering.