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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
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Adaptive-fuzzy-K-means-
在本文中，我们提出了一个
所谓自适应模糊-K-均值聚类新方法
（AFKM）聚类的图像分割这可能是
适用于一般的图像和/或特定的图象（即
医疗和显微图像），采用不同的拍摄的
消费类电子产品，即，例如，在
普通数码相机和CCD相机(In this paper, we present a
new clustering algorithm called Adaptive Fuzzy-K-means
(AFKM) clustering for image segmentation which could be
applied on general images and/or specific images (i.e.,
medical and microscopic images), captured using different
consumer electronic products namely, for example, the
common digital cameras and CCD cameras)
- 2014-05-06 17:12:33下载
- 积分：1
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duoyuzhifenge
基于直方图的多阈值分割可以求出三个阈值，适合CT图像分割(Histogram-based multi-threshold segmentation can be obtained three threshold for CT image segmentation)
- 2020-07-04 01:40:01下载
- 积分：1
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DCT-digital-watermarking-technology
提出了一种基于纠错编码的DCT域数字水印算法,该算法在检测时不需要原始图像,实现了盲检。并且对水印图像进行了利用超混沌置乱处理,提高了安全性能和抗攻击能力。纠错编码的引入使水印抗攻击能力明显增强。
(DCT digital watermarking algorithm based on error correction coding, the algorithm detected without the original image, blind. And watermark image of the the hyperchaotic scrambling process, improve the safety performance and anti-attack capability. The introduction of error correction coding watermark anti-attack capability significantly enhanced.)
- 2021-04-28 17:38:44下载
- 积分：1
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C# 给图片打马赛克效果 实例
给图片打马赛克
- 2013-06-07下载
- 积分：1
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MATLABchengxu
说明： 这个源程序的主要功能是实现图像基于拉普拉斯金字塔的图像融合(The primary function of the source image is Laplacian pyramid-based image fusion)
- 2009-07-27 10:18:23下载
- 积分：1
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提取图像的局部二值特征 LBP matlab
提取图像的局部二值特征；广泛用于纹理特征提取
具有旋转不变性(Extract local two value features of images; widely used in texture feature extraction.
Rotation invariance)
- 2018-09-09 17:17:26下载
- 积分：1
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Mag_Color_Snake
使用双线性内插或二次曲面内插放大图像，然后使用彩色自蛇模型去除边缘模糊和锯齿效应(Using bilinear interpolation or quadratic surface interpolation to enlarge the image, then use the color removed from the snake model and the sawtooth effect of edge blur)
- 2010-05-17 16:31:11下载
- 积分：1
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connected
连通域处理的函数简介，包含删除小面积对象，计算对象面积，删除边界对象等(Function of connected domain processing)
- 2015-12-20 16:59:18下载
- 积分：1
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zxVBQQ2009
最新版完整模拟QQ截屏的VB源代码，支持截图编辑（可以再截图中画矩形、椎园、文本、箭头）；带撤销，重做功能，可以说一点都不比QQ截屏逊色！(The latest version integrity imitates a QQ piece the VB source for hold a code and support cuts diagram editor (can cut again in the diagram draw rectangle, Zhui park, text originally, arrowhead)Take to cancel, do over function, can say at 1:00 an all unlike QQ piece to hold inferior to!)
- 2009-06-25 13:31:18下载
- 积分：1
