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ikmeans

于 2020-09-22 发布

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代码说明：

说明：利用ikmeans算法实现图像分割matlab代码(ikmeans algorithm to deal image segmentation)

文件列表：

ikmeans\exactvecotr.m, 251 , 2020-09-20
ikmeans\imkmeans.m, 572 , 2020-09-20
ikmeans\sampledist.m, 483 , 2020-09-20
ikmeans\searchcenter.m, 1191 , 2020-09-20
ikmeans\searchintial.m, 311 , 2020-09-20
ikmeans, 0 , 2020-09-22

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hongwaileida
针对粒子概率假设密度(PH D)滤波算法在虚警、漏检情况下，b标状态估计不稳定和b标可观测性车弱的问题，提出了一种基于序贯融合的粒子PH D滤波方法，利用雷达和红外传感器多目标进行融合跟踪杏基本思想是先对红外传感器进行粒子PH D滤波，丙将红外传感器滤波结果作为雷达的预测值，然后利用P达观测的数据进行更新，这样通过雷达和红外传感器交替上作保证目标状态的可观测性，从滤波器输出结身即可得到目标的状态信息仿真结果表明，在虚警、漏检和密集目标环境下，该方法是有效的和稳健的(The problem of target state estimation instability and observability weakerin the presence offalse alarms and missed detection was deal with. On the basis of sequential fusion, a particleprobabil- ity hypothesis density(PHD) filter for multrsensor multrtarget tracking was proposed. Observed da to collected from the infrared sensor was estimated with the particle PHD filter. Then the results from the filter were set as the radar predicted value by the radar observations. The multrtarget state can be updated to guarantee observing the target state. In this way, the global state is updated at the fusion center. Simulation results show that the proposed algorithm is effective and robust under the false warning, omission and concentrated target environment. )

2012-03-06 16:27:41下载

积分：1
RECTANGLE
一种快速的多边形和矩形检测算法，可以广泛的应用于各种目标识别领域(A fast polygon and rectangle detection algorithm can be widely used in various areas of target identification)

2009-02-24 15:45:17下载

积分：1
colorimginfusion
一种基于小波分析的彩色图像融合方法，需要同一场景的红外与夜视各一张，同时选取任意场景合适的彩色照片作为参考图像(A color image fusion method based on wavelet analysis, infrared and night vision needs each one of the same scene, the scene at the same time any suitable color photo as a reference image)

2015-10-14 22:22:50下载

积分：1
sift_match
说明：基于python-opencv的图像匹配代码，包含了SIFT、SURF、AKAZE、ORB方法。43-48行修改图像路径，74-81修改匹配方法。(dev: python3.6+opencv_python==3.4.2+opencv-contrib-python==3.4.2)

2021-04-06 19:43:26下载

积分：1
Envalue
说明：本代码总结了信息熵、条件信息熵、PSNR、SSIM等图像评价指标(This code summarizes information entropy, conditional information entropy, PSNR, SSIM and other image evaluation indexes)

2020-03-04 16:47:57下载

积分：1
mser-example
应用MSER检测子检测图像局部区域来估计图像尺度信息，非常好用！(Applying MSER to detect the local region in images, then estimate the image scale information, very easy to use!)

2011-08-10 15:22:09下载

积分：1
SFS相关所有
说明：利用SFS算法实现3D图像重建，附带有图片实现(3D Image Reconstruction Using SFS Algorithms)

2019-04-25 10:34:23下载

积分：1
二自由度车辆动力学模型(Simulink)
说明：二自由度车辆动力学模型(Simulink)(Two-degree-of-freedom vehicle dynamics model)

2019-05-04 11:23:56下载

积分：1
RanSacCode
该代码用于对错误匹配点进行过滤操作，即去除错误的匹配点(The code is used to remove the wrong match points,and make sure the right matching.)

2014-12-31 11:17:07下载

积分：1
cxrDCT
DCT1实现一维离散余弦变换； DCT2实现二维离散余弦变换；其中使用的算法是碟形算法来实现频域变换(DCT1 peacekeeping achieve a discrete cosine transform; DCT2 achieve two-dimensional discrete cosine transform; the use of the algorithm is dishing algorithm to achieve the transformation frequency domain)

2007-05-20 09:22:12下载

积分：1

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ikmeans

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