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quaternion
四元数类 matlab程序 包含四元数相关运算(quaternion class)
- 2009-03-25 22:03:57下载
- 积分：1
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区域编码和阈值编码实现图像压缩
c++语言或MATLAB编程对256×256的灰度图像进行8×8DCT变换，对变换后的结果进行处理：
采用区域编码和阈值编码方法实现图像压缩，保留 50％ 的系数(区域编码保留前 50%个系数，阈值编码保留 50%的大系数）；
再反变换后，对比原始图像和处理后的图像。(C++ or MATLAB programming performs 8 * 8DCT transform on 256 * 256 grayscale images, processing the transformed results:
The region coding and threshold coding are used to compress the image, and the coefficient of 50% is retained (the first 50% coefficients are reserved for the region code and the large coefficient of the threshold code is retained by 50%).
After inverse transformation, the original image and the processed image are compared.)
- 2020-07-01 08:40:01下载
- 积分：1
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hog
方向梯度直方图（Histogram of Oriented Gradient, HOG）特征,计算机视觉和图像处理中用来进行物体检测的特征描述子的实现(Histogram of oriented gradients (Histogram of Oriented Gradient, HOG) characteristics, computer vision and image processing used for object detection feature descriptor realization)
- 2015-09-07 20:12:43下载
- 积分：1
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Texture
说明： 用灰度共生矩阵对共生矩阵归一化和计算能量、熵、惯性矩、相关4个纹理参数。(On the symbiosis with the GLCM matrix normalization and calculation of energy, entropy, moment of inertia, related to four texture parameters.)
- 2010-04-23 16:29:15下载
- 积分：1
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display_video
对视频进行基本的处理，例如载入视频，显示视频，控制播放(Basic video processing, such as loading the video, show video, control playback)
- 2011-08-28 16:14:12下载
- 积分：1
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nsct_toolbox-zishiying
基于NSCT变换的自适应去噪，里面包含仿真图(image denoising)
- 2013-08-25 10:17:27下载
- 积分：1
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FuzzyAGV
用C charp编写的图像滤镜效果，包括源代码。(Image filter effects)
- 2014-01-03 09:05:00下载
- 积分：1
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GHT
自己编写的广义霍夫变换，里面有测试图片，可以作为学习霍夫变换的入门(I have written a generalized Hough transform, there are test images, the Hough transform can be started as a learning)
- 2011-10-21 18:47:33下载
- 积分：1
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MatlabCode
压缩感知Matlab代码实现，图像压缩采样，OMP重构(Compressed sensing code, image compression sampling, OMP reconstruction)
- 2020-09-24 19:57:47下载
- 积分：1
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Untitled2
运用边缘检测算子，采用不同结构元素并结合形态学对边缘图像进行边缘检测。(Using edge detection operator, and combine elements of different morphological structures on the edge of the image edge detection.)
- 2014-06-10 20:38:39下载
- 积分：1
