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ballalongline
小球沿斜线运动,可以扩展到其他程序中,第一次上传,谢谢。(a ball along with a line.)
- 2013-11-17 20:53:20下载
- 积分:1
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facedetection
PCA、LDA人脸检测,压缩包里实现了PCA、LDA、最小距离分类器,人脸检测!(PCA, LDA face detection, compression bag to achieve the PCA, LDA, minimum distance classifier, face detection!)
- 2009-04-15 19:17:37下载
- 积分:1
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CDD
才用CDD对灰度或者彩色图像进行修复的一种方法(Only with the CDD on the grayscale or color image restoration method)
- 2011-01-20 18:13:59下载
- 积分:1
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filter
实现图像的二阶巴特沃斯(Butterworth)低通、高通滤波器,高斯低通、高通滤波器(Butterworth LPF、Butterworth HPF、Gaussian LPF、Gaussian HPF)
- 2015-11-24 11:37:01下载
- 积分:1
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myenviread
高光谱图像的读取程序,在matlab界面直接调用就可以(Hyperspectral image reading program in matlab interface can be called directly)
- 2013-07-26 10:20:19下载
- 积分:1
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Spectral-Clustering-
一种基于彩色图像分割的余弦相似度的快速的谱聚类算法(A Fast Spectral Clustering Algorithm Based on Cosine Similarity for Color Image Segmentation)
- 2015-04-13 22:08:29下载
- 积分:1
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regionbased_seg
Region Based Active Contour Segmentation:基于活动轮廓的图像分割算法,MATLAB代码,可用于目标提取,包括实验图片(Region Based Active Contour Segmentation: Active Contour-based image segmentation algorithm, MATLAB code, and can be used for object extraction, including the experimental image)
- 2009-11-19 10:33:16下载
- 积分:1
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gray-integral-image-detection
利用灰度积分投影直接对输入的人脸图像进行检测,并进行眼睛的定位(Using gray integral projection directly on the input of face image detection, and eye location)
- 2012-05-21 14:28:38下载
- 积分:1
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image
Image processing of band reject filter and archive particular bit of an 8 bit pixel of an image
- 2013-09-28 18:40:35下载
- 积分:1
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Application_study_of_wavelet_analysis_on_ultrasoni
说明: :在深海采矿环境中超声波传输介质里存在着大量气泡、扰动沉积物、机械噪声等背景噪声与混响,导致有用信号与高
噪声信号迭加在一起,严重影响了测距精度。采用小波分析方法将超声回波信号进行3层小波分解,适当设置门限阈值对小波
系数进行处理,然后对信号进行重构,有效地抑制了信号中噪声对测量精度的影响。研究结果表明:小波方法有很好的降低回
波信号中噪声的效果,其测距精度高于自适应滤波去噪后的测距精度。(There are much background and mixture noise in the course of ultrasonic wave transmission under deep
sea mining environment,such as air bubbles and disturbed sediment and mechanical noise.Because of these factors,
the useful signals and the high noise signals are combined together,which seriously affects the distance measurement
precision.Ultrasonic echo signals are decomposed into three layer wavelets,and a threshold is set to process the
wavelet coeficients.Then the signals are reconstructed.Accordingly the influence of environment noise on distance
measurement precision is effectively restrained.Research resuhs indicate that wavelet transform method is very useful
for noise reduction in signals.Its precision is higher than that of the adaptive filtering method.)
- 2010-04-24 08:14:49下载
- 积分:1