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surf

于 2020-09-07 发布

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下载积分: 1 下载次数: 2

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代码说明：

说明：实现SURF图像匹配，并将图片进行扭曲处理再次实现匹配。(Surf image matching is realized, and the image is distorted to achieve matching again.)

文件列表：

SURF\example2.m, 1211 , 2014-06-04
SURF\example3.m, 1776 , 2014-06-04
SURF\license.txt, 1335 , 2014-06-04
SURF\OpenSurf.m, 3778 , 2014-06-04
SURF\SubFunctions\FastHessian_BuildDerivative.m, 603 , 2014-06-04
SURF\SubFunctions\FastHessian_buildResponseLayer.m, 1699 , 2014-06-04
SURF\SubFunctions\FastHessian_buildResponseMap.m, 1877 , 2014-06-04
SURF\SubFunctions\FastHessian_getIpoints.m, 2353 , 2014-06-04
SURF\SubFunctions\FastHessian_getLaplacian.m, 455 , 2014-06-04
SURF\SubFunctions\FastHessian_getResponse.m, 450 , 2014-06-04
SURF\SubFunctions\FastHessian_interpolateExtremum.m, 2478 , 2014-06-04
SURF\SubFunctions\FastHessian_isExtremum.m, 1680 , 2014-06-04
SURF\SubFunctions\FastHessian_ResponseLayer.m, 738 , 2014-06-04
SURF\SubFunctions\IntegralImage_BoxIntegral.m, 791 , 2014-06-04
SURF\SubFunctions\IntegralImage_HaarX.m, 494 , 2014-06-04
SURF\SubFunctions\IntegralImage_HaarY.m, 556 , 2014-06-04
SURF\SubFunctions\IntegralImage_IntegralImage.m, 796 , 2014-06-04
SURF\SubFunctions\PaintSURF.m, 1089 , 2014-06-04
SURF\SubFunctions\SurfDescriptor_DecribeInterestPoints.m, 1554 , 2014-06-04
SURF\SubFunctions\SurfDescriptor_GetDescriptor.m, 3636 , 2014-06-04
SURF\SubFunctions\SurfDescriptor_GetOrientation.m, 2921 , 2014-06-04
SURF\TestImages\lena1.png, 574557 , 2014-06-04
SURF\TestImages\lena2.png, 578897 , 2014-06-04
SURF\TestImages\test.png, 5296 , 2014-06-04
SURF\TestImages\testc1.png, 123228 , 2014-06-04
SURF\TestImages\testc2.png, 122063 , 2014-06-04
SURF\WarpFunctions\affine_warp.m, 9721 , 2014-06-04
SURF\SubFunctions, 0 , 2014-06-04
SURF\TestImages, 0 , 2014-06-04
SURF\WarpFunctions, 0 , 2014-06-04
SURF, 0 , 2014-06-04

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tuxiangqiege
基于像素点的全局阈值法求图像的分割实现方法有五种：最小极值法，最优阈值法，最大方差方法，最大熵法，迭代法(Pixel-based global threshold method for image segmentation method there are five: the smallest extreme value method, the optimal threshold method, the largest variance method, the maximum entropy method, iterative method)

2008-12-27 16:55:29下载

积分：1
CBCT
FDK算法重建三维图像，期中有GPU并行计算加速fdk算法的实例(back-projection to RECONSTRUCT 3D IMAGE)

2018-02-16 05:30:53下载

积分：1
refined_Lee_fliter
基于LEE滤波的极化SAR去噪 matlab实现(jiyu lee lvbo jihua SAR matlab)

2019-06-13 08:15:01下载

积分：1
新建文件夹
说明：文件说明： a1:将二进制文件转为Matalb数据并批量保存为mat格式 a2:mat数据批量转为图片(RGB三通道） a3:RGB图片批量转灰度图、批量改变图片大小 a4:动图制作 a5:用训练好的网络对图像语义分割(Document description: A1: Convert binary files to Matalb data and save them in batch as mat format A2: mat data batch to picture (RGB three channel) A3:RGB Picture Batch Grayscale, Batch Change Picture Size A4: Motion Mapping A5: Segmentation of image semantics using trained networks)

2019-07-01 17:25:44下载

积分：1
ZKL_classifier_final
说明：基于高光谱数据集PaviaU的数据降维与分类,基于核函数的主成分分析kpca测试(Dimension reduction and classification based on hyperspectral data set paviau, KPCA test based on kernel function principal component analysis)

2020-02-27 14:45:32下载

积分：1
ch_8_4_3
相位编组算法实现纹理边缘的直线检测.用于快速直线提取(Phase Group texture edge detection algorithm to achieve a straight line. For fast line extraction)

2020-11-20 11:49:39下载

积分：1
fuzzy_enhancement
说明：两种模糊增强和模糊对比度增强的matlab代码，以及4篇参考文献。(Two fuzzy enhancement and fuzzy contrast enhancement of matlab code, and four references.)

2008-09-26 15:40:25下载

积分：1
kuaipipei
基于亚像素运动估计算法的块匹配运动，有源码跟参考文献，初学的小伙伴可以看看(Block-matching motion estimation algorithm based sub-pixel motion, there is source code with references, beginner can look at a small partner)

2020-08-10 15:18:30下载

积分：1
scotch_6.0.0.tar
一个很强大的图形计算处理软件，包括图像聚类，矩阵计算等(Scotch is a software package for graph and mesh/hypergraph partitioning, graph clustering, and sparse matrix ordering )

2013-07-09 16:35:42下载

积分：1
SHAKE_PROOF
手持式摄像机在使用时常常会受到使用者有意无意抖动的影响,从而影响成像效果，造成录制视频的不稳定及跳动问题，尤其是在使用者在一场景中特写或者跟踪某一具体目标时，使用者通常不能准确定位到或者估计出运动目标的位置，从而造成目标在视频中位置的不稳定，造成视频的主观效果变得不理想。为了解决这一问题，我们需要设计一种算法来识别这种无意义的运动并设法通过补偿的方式来使得场景中的目标物体保持位置稳定的状态。手持式摄像机捕获的视频通常都会受到抖动的影响，这严重的影响视频的主观效果。这里提出的算法可以可靠的用于数字视频的去抖动。这个算法通过识别这些意外的抖动并且利用运动补偿的方法来获得一个较好的视频输出。这个系统可以分为三个模块：（1）运动估计模块；（2）抖动识别模块；（3）运动补偿模块。注：代码在matlab 7.7.0(R2008b)运行通过 [1] F Vella, A Castorina, M Mancuso. Digital image stabilization by adaptive block motion vectors filtering, IEEE Transactions on Consumer Electronics, 2002(Handheld cameras are often used by the user intentionally or unintentionally, the influence of jitter affect the imaging results, resulting in instability and beat the problem of recording video, and especially in the user in a scene close-up or tracking a specific target,users often can not accurately navigate to estimate the location of the moving target, resulting in the subjective effects of target location of the instability in the video, resulting in video not ideal. In order to solve this problem, we need to design an algorithm to identify such a meaningless exercise and try to make the object in the scene to keep the position stable state by way of compensation. The handheld camera captured video usually subject to the influence of jitter, the subjective effect of which seriously affect the video. The algorithm proposed here can be reliably used for digital video to jitter. This algorithm by identifying the jitter of these accidents and the use of motion compensation m)

2012-05-30 12:03:28下载

积分：1

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