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MATLAB视频人体异常行为识别
说明: MATLAB视频人体异常行为识别
本文设计了一款人体行为异常监控系统,主要适用人群是老年人,在摄像头固定的情况下,自动检测人体运动轨迹,并与提前设定好的行为库进行匹配,分析判断是否具有异常行为。(Human abnormal behavior recognition in matlab video
In this paper, a monitoring system of human behavior abnormality is designed, which is mainly suitable for the elderly. When the camera is fixed, it can automatically detect the human movement track, and match with the behavior database set in advance to analyze and judge whether there is abnormal behavior.)
- 2020-03-20 01:29:08下载
- 积分:1
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低照度图像增强算法
一种可适用于复杂光照环境的低照度图像增强算法,即基于内容感知的自适应对比度提高的增强算法。引入了改进的伽马矫正,可以根据低照度图像的明暗程度自适应的对图像进行预处理。在实验过程中还发现,虽然改进算法有效避免引入大量噪声,但仍有少量噪声存在,为了达到更好的视觉效果,利用改进的双边滤波对增强的图像进行处理,获得最后的增强图像。实验效果显示,该算法可对低照度图像实现理想的增强效果。(A can be applied to complex light environment of low illumination image enhancement algorithm, which based on the content of perception adaptive contrast enhancement algorithm. Introduced the improvement of gamma correction, can according to the low illumination image of light and shade degree adaptive to image preprocessing. In the process of experiment also found that although the improved algorithm effectively avoid introducing a lot of noise, but there still have a small amount of noise, in order to achieve better visual effect, use of improved bilateral filtering to enhance the image processing, finally enhance image. The experimental results showed that the algorithm can achieve a low illumination image enhancement effect.
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- 2020-07-16 22:18:49下载
- 积分:1
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awb
实现相机采集数据的自动白平衡功能,采用verilog语言编写。(The automatic white balance function of camera data acquisition is realized)
- 2017-09-19 17:45:55下载
- 积分:1
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range_migration
合成孔径雷达(SAR)成像的距离徙动校正(Synthetic aperture radar (SAR) imaging distance migration correction)
- 2021-04-20 00:18:51下载
- 积分:1
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ICM2image_loop
对两帧图像进行ICM调试.包含内容:1估计姿态和摄像机内参数;2两幅图做四次金字塔;3利用输入特征点采用ransac算法估计姿态R, T。4sift特征匹配;5摄像机标定。(ICM images on two debugging. Contains: 1 Estimated posture and intrinsic parameters 2 two plans to do four pyramids 3 using the input feature points using ransac algorithm estimates gesture R, T. 4sift feature matching 5 camera calibration.)
- 2013-11-16 20:58:55下载
- 积分:1
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icm_seg
基于马尔可夫随机场(MRF)、条件迭代算法ICM的图像分割源码(The MRF, the ICM-based image segmentation source code to source image segmentation based on the MRF ICM)
- 2012-06-15 10:17:55下载
- 积分:1
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super-jpg2k
基于JPG2000图像的超分辨率重建的matlab程序(JPG2000-based super-resolution reconstruction of image matlab program)
- 2010-01-07 00:10:31下载
- 积分:1
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NJW
NJW算法,普聚类算法,利用3种拉普拉斯矩阵,作用在自制的数据集上(failed to translate)
- 2011-09-19 12:23:57下载
- 积分:1
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test3
利用Artoolkit实现了虚拟现实的算法,VS2008下测试通过(Use Artoolkit algorithm to achieve a virtual reality, VS2008 under test)
- 2013-12-12 12:39:48下载
- 积分:1
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18232271IBD
图像复原代码以及例程,内容很丰富详细。针对于图像盲复原,估计模糊核k,得到复原的清晰图片(The image restoration code and routines are rich and detailed.)
- 2020-11-08 16:09:47下载
- 积分:1