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SRG
本方法的种子点选取采用Harris角点法，阈值则通过云模型获得，对lena图像进行了较好的分割(The method selected seed points using Harris corner point method, the threshold is obtained through the cloud model, for better lena image segmentation)
- 2020-12-28 19:19:02下载
- 积分：1
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faceDetection
humanface detection,the programme can be used to detect human faces from the complex background!(humanface detection, the program can be used to detect human faces f rom the complex background!)
- 2006-06-13 23:14:34下载
- 积分：1
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imageprocessing6
1．选择一幅图像，对该图像进行DCT块操作（将图像分成8×8小块，对每个小块进行DCT变换）。
2.利用屏蔽矩阵对DCT系数进行区域选择，然后进行逆变换（IDCT），合成原图像，计算合成图像的PSNR。
3.选择一小波函数，对一幅图像进行分解，显示各变换系数，观察其规律，并进行小波逆变换，合成原图像。
(1. Select an image, the image DCT block operations (the image is divided into 8 × 8 small pieces of each small piece for DCT transform). 2. The use of shielding on the DCT coefficient matrix of regional choices, and then inverse transform (IDCT), synthesis of the original image, calculating the synthetic image PSNR. 3. To select a wavelet function, decomposition of an image to show the transform coefficients, to observe its laws, and inverse wavelet transform, the original synthetic image.)
- 2021-04-12 13:48:57下载
- 积分：1
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ENVI_Histogram_Match
说明： 这是用来做直方图匹配的工具，测试过可以实现(Histogram Matching Tool)
- 2020-06-21 02:40:01下载
- 积分：1
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Otsu2d_Xiefen
一种二维Otsu快速算法的Matlab实现，该算法的原文参见《二维直方图区域斜分阈值分割及快速递推算法》，该文已附在内。(A two-dimensional Otsu fast algorithm Matlab realize that the original algorithm see " Two-dimensional histogram oblique segmentation area and fast recursive algorithm" , the paper has been attached into account.)
- 2020-09-12 17:57:59下载
- 积分：1
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envelopeanalysismatlab-master
说明： 次文件夹包含两个程序，可以对振动信号进行包络分析，适合信号处理入门的朋友(do envelope analysis on vibration signal)
- 2020-05-13 19:20:08下载
- 积分：1
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ImageRegistration-master (2)
有关图像处理中的图像校正，MATLAB，亲测可行(ImageRegistration matlab)
- 2020-10-31 22:09:55下载
- 积分：1
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GraphCuts
Graph Cuts是一个图像分割方法，具有交互式分割，分割效果很好。(Graph Cuts is an image segmentation method, with interactive segmentation, segmentation works well.)
- 2020-10-29 15:49:57下载
- 积分：1
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close all
说明： 小波变化是对傅里叶变换和短时傅里叶变换的一个突破，其改变就在于，将无限长的三角函数基换成了有限长的会衰减的小波。(Wavelet transform is a breakthrough of Fourier transform and short-time Fourier transform. Its change lies in that the infinite trigonometric function base is replaced by the finite attenuation wavelet.)
- 2020-06-26 16:29:04下载
- 积分：1
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optNESS
一种最新的点云邻域尺寸的选择方法，对点云后续处理，包括特征提取、点云分类等有很大的帮助(One of the latest point cloud neighborhood size selection method for point cloud subsequent processing, including feature extraction, point cloud classification is very helpful)
- 2015-04-06 22:21:15下载
- 积分：1
