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lle

于 2007-07-27 发布 文件大小:1KB
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代码说明:

  实现LLE算法,本算法是改进的LLE算法,主要是针对人脸图像的。()

文件列表:

lle.m

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  • visual-intelligent-surveillance
    该代码用于实现视频监控/视觉监控/视频智能监控/视觉智能监控,具有友好的人机交互界面。在工作时,利用连接在计算机上的摄像头取得视频图像,通过背景减除、滤波、二值化处理、识别等技术,实现对视频目标的监控。(This code is applied to visual surveillance/video surveillance/visual intelligent surveillance/video intelligent surveillance which has a friendly human-machine interface. When working, it detects objects in video using some techniques containing background subtraction, filter, binarization, and recognition. )
    2011-07-02 07:09:55下载
    积分:1
  • Harris
    用于相机标定的棋盘角点检测程序,包含伪角点去除,亚像素角点提取(Chessboard corner detection procedures for camera calibration, including the removal of the pseudo-corner, subpixel corner extraction)
    2020-11-10 19:49:45下载
    积分:1
  • main
    说明:  通过纹理方向估计消失点,通过消失点来检测道路区域。 该程序应用到了基于纹理的张量投票算法来估计消失点;通过纹理方向和颜色信息,生成用于估计两个最主要道路边界的直方图;最后将道路区域定义为两个检测到的道路边界之间且低于估计的消失点的区域(The vanishing point is estimated by the texture direction, and the road area is detected by the vanishing point. The program applies a texture-based tensor voting algorithm to estimate the vanishing point; through the texture direction and color information, generates a histogram for estimating the two most important road boundaries; finally defines the road area as two detected road boundaries. An area between and below the estimated vanishing point)
    2019-04-06 20:33:10下载
    积分:1
  • PowellPSORegistration
    基于互信息的图像配准算法,优化算法采用Powell和粒子群向结合的算法(Based on mutual information image registration algorithm, using Powell optimization algorithm and particle swarm algorithm to combine)
    2009-05-06 21:55:10下载
    积分:1
  • 椭圆拟合
    二值化处理图像,自动拟合椭圆并得到长短轴的大小。(Automatically fit the ellipse and get the size of the long and short axes)
    2021-04-20 15:28:50下载
    积分:1
  • mypic1
    ·外部图片自动保存在本地 ·自动控制上传图片和本地化图片尺寸 ·自动给上传及本地化图片添加水印 ·自动提取首张图片为缩略图 ·自动生成任意大小缩略图 ·幻灯片模式图片展示页 ·模板分离设计,轻松设计模板 ·方便自由的模板方法,可以实现复杂多样的调用效果 (External image automatically saved in local Automatically upload pictures and localization image size Automatically upload and localize the image to add watermark Automatic extraction of the first picture thumbnail Automatically generate thumbnails of any size. - picture slide show mode. - separation of design templates, easy design templates Convenient free template method, can realize the complex effect of call)
    2016-04-18 11:44:07下载
    积分:1
  • gbvs
    静态图像显著性分析程序,利用matlab开发。加州理工三位教授所写。(Software] Saliency Map Algorithm : MATLAB Source Code Below is MATLAB code which computes a salience/saliency map for an image or image sequence/video (either Graph-Based Visual Saliency (GBVS) or the standard Itti, Koch, Niebur PAMI 1998 saliency map). See the included readme file for details. I also have a newer, simpler version implementing only the Itti algorithm (see simpsal/readme.txt). Please try it out and email me if you have any questions. Download: Please select one of the following to download: [gbvs.zip] This package includes an implementation of the full GBVS algorithm. It also lets you compute an Itti, Koch, Niebur saliency map. It includes a function for computing the ROC score between eye-movements (provided as x,y fixation points) and a saliency map, and a function for displaying a saliency map overlayed on top of an image (as in the screenshot below). Right after you download the zip file, you must change into the gbvs/ directory and run: >>)
    2011-09-11 15:56:18下载
    积分:1
  • GCBAC
    说明:  基于活动轮廓模型的图割算法,实现图像的高效分割!非常好的代码。希望帮助大家!(Graph cuts based active contours which is used for image segmentation.Excellent source code!)
    2011-04-07 12:44:17下载
    积分:1
  • mirror
    对图像进行镜像处理,是最基本的图像处理操作(Mirror image is the most basic image processing operations )
    2012-05-13 20:04:04下载
    积分:1
  • radon变换
    radon正反变换,可有效的去除抛物线型的多次波,内附主程序与数据,可以调试 运行(Radon positive and negative transformation, can effectively remove parabolic multiples, enclosing the main program and data, you can debug run)
    2017-08-08 08:35:27下载
    积分:1
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