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VCPP-image-processing-chapter06
VisualC++数字图像处理技术详解第2版光盘-第六章(VisualC++ digital image processing technology Detailed Version 2 CD- Chapter VI)
- 2016-04-16 13:34:28下载
- 积分:1
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Kinect_DepthCanny
用kinect获取3D图像,并从3D图像中用OpenCV方法从深度图中获取梯度边缘,从而得到更多信息,做后续处理(Get with kinect 3D images, and get the edge gradient from the depth map from a 3D image using OpenCV method to obtain more information, do follow-up treatment)
- 2014-02-21 21:19:53下载
- 积分:1
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src
说明: ORB-SLAM 基本延续了 PTAM 的算法框架,但对框架中的大部分组件都做了改进, 归纳起来主要有 4 点:
ORB-SLAM 选用了 ORB 特征, 基于 ORB 描述量的特征匹配和重定位, 都比 PTAM 具有更好的视角不变性。此外, 新增三维点的特征匹配效率更高, 因此能更及时地扩展场景。扩展场景及时与否决定了后续帧是否能稳定跟踪。ORBSLAM 加入了循环回路的检测和闭合机制, 以消除误差累积。系统采用与重定位相同的方法来检测回路(匹配回路两侧关键帧上的公共点), 通过方位图 (Pose Graph) 优化来闭合回路。PTAM 需要用户指定 2 帧来初始化系统, 2 帧间既要有足够的公共点, 又要有足够的平移量. 平移运动为这些公共点提供视差 (Parallax) , 只有足够的视差才能三角化出精确的三维位置。ORB-SLAM 通过检测视差来自动选择初始化的 2 帧。PTAM 扩展场景时也要求新加入的关键帧提供足够的视差, 导致场景往往难以扩展. ORB-SLAM 采用一种更鲁棒的关键帧和三维点的选择机制——先用宽松的判断条件尽可能及时地加入新的关键帧和三维点, 以保证后续帧的鲁棒跟踪; 再用严格的判断条件删除冗余的关键帧和不稳定的三维点,以保证 BA 的效率和精度。(Orb-slam basically continues the algorithm framework of PTAM, but most of the components in the framework have been improved, which mainly includes four points:)
- 2020-06-11 23:43:54下载
- 积分:1
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meifou
均值便宜跟踪的示例,预报误差法参数辨识-松弛的思想,用于信号特征提取、信号消噪。( Example tracking mean cheap, Prediction Error Method for Parameter Identification- the idea of relaxation, For feature extraction, signal de-noising.)
- 2017-01-19 12:51:47下载
- 积分:1
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MedianValueFilter2006-10-24
Visual C++MATLAB图像处理与识别实用案例精选之 图像中值滤波 算法的源程序,含标准测试图片(Visual C MATLAB image processing and recognition practical case Featured's image filtering operator Law of the source, including standard tests Photo)
- 2006-10-24 16:27:59下载
- 积分:1
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RF_Class_C
用于对图像特征的分类,随机森林算法是一类很好的算法(For the classification of image features, random forest algorithm is a kind of a good algorithm)
- 2020-12-25 21:39:04下载
- 积分:1
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HW3
熟悉图像的频域滤波算法、灰度图经FFT 后变到频域、噪声及移除(Familiar image of the frequency domain filtering algorithm, after the change to grayscale by the FFT frequency domain, noise and removed)
- 2020-12-20 10:09:09下载
- 积分:1
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PROCESS
LabWindows /CVI 大学实验指导书,难度循序渐进,一套下来,基本操作都会了。推荐一下(LabWindows/CVI University experiment instructions, the difficulty of step-by-step, set down, the basic operation will be. You recommend)
- 2013-04-28 00:40:04下载
- 积分:1
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MATLAB实现自适应中值滤波源代码
本文提出了一种新的快速自适应加权中值滤波算法以提高中值滤波算法的性能。(A new fast adaptive weighted median filtering algorithm is proposed to improve the performance of the median filtering algorithm.)
- 2018-09-13 14:35:24下载
- 积分:1
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MicrosoftCameraCodecPack-x64
可以Raw格式图片(you can open raw file with the .m code.)
- 2014-12-22 14:25:16下载
- 积分:1