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Image-Classification-master
图像分类程序，此图像分类采用 SIFT + Kmeans 聚类的方法，然后调用 MLP 对其特征进行分类处理，速度实现比较快，正确率高(Image classification procedures, the use of this image classification method SIFT+ Kmeans clustering, and then call the MLP classification of its features, faster speed to achieve the correct rate)
- 2021-03-30 20:09:09下载
- 积分：1
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DCT_JPEG
给予matlab的JPEG压缩程序，包含原始压缩图片，程序对灰度bmp图片进行JEPG编码，压缩成以0101形式的编码。JPEG编码先把图象色彩RBG变成亮度Y和色度Cr、Cb，它利用人的视觉对色度不敏感的特点，减少一部分色度数据，以达到压缩。 JPEG采取多种编码方式，包含有行程编码(Run Length Coding)和哈夫曼(Huffman)编码，有很高的压缩比。在编码前，先对数据进行分块，离散余弦变换（DCT）及量化，保留能量大的低频信号，丢弃高频信号以达到压缩。(Given to the JPEG compression matlab program, contains the original compressed image, the program of the grayscale bmp picture JEPG encoded, compressed into a 0101 form of encoding. RBG color coded JPEG image into a first luminance Y and chrominance Cr, Cb, which uses the human visual characteristics is not sensitive to the color, reduce the number of color data to achieve compression. Take a variety of JPEG encoding, includes length coding (Run Length Coding) and Huffman (Huffman) coding, a high compression ratio. In the code before the data block, discrete cosine transform (DCT) and quantization, to retain a large low-frequency signal energy, discarding high-frequency signals in order to achieve compression.)
- 2011-05-16 17:00:59下载
- 积分：1
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Digitalimageprocessing
这是基于张亶，陈刚《偏微分方程的图像处理》书的实验及程序(image processing )
- 2010-10-29 13:11:10下载
- 积分：1
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灰度数字图像增强处理hudushuzituxiangzengqang
灰度数字图像增强处理,灰度数字图像增强处理,灰度数字图像增强处理,(Deal with gray-scale digital image enhancement)
- 2020-07-09 11:28:55下载
- 积分：1
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025.beltrami_filter
贝特拉米滤波器，能够保持图像的边缘信息，同时对背景进行平滑处理
(beltrami filter, to keep the edge information of the image, while the background is smoothed)
- 2015-09-13 14:05:30下载
- 积分：1
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opencv
数字图像处理 opencv 一些基本例子和源码(opencv code)
- 2009-07-12 12:27:37下载
- 积分：1
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LineDetection
基于Hough变换和基于Radon变换的直线检测算法代码(source code of two straight line detection algorithm (based on Hough Transform and Radon Transform))
- 2013-04-22 16:03:01下载
- 积分：1
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fusion_and_evaluate
图像融合中pan图像和多光谱融合的四种方法（IHS PCA 小波 小波结合PCA）和融合效果的评价指标计算（信息熵、Q4等指标）(Image fusion of the pan and multi-spectral image with four methods (IHS PCA wavelet wavelet combined PCA) and fusion effect evaluation method)
- 2021-05-09 22:28:34下载
- 积分：1
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myimageprocess3
说明： matlab实现图像的锐化，使用不同的算子分别对图像进行运算(Matlab achieve sharper images, the use of different operators were right image Operational)
- 2006-05-09 02:23:05下载
- 积分：1
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laguerre
生成拉盖尔函数、缔合拉盖尔函数，并根据这两个函数的解析表达式画出若干个拉盖尔-高斯光束模型(Generation of Laguerre functions, associative Laguerre functions, and according to the analytical expression of these two functions to draw a number of Laguerre- Gaussian beam model)
- 2020-09-28 17:57:46下载
- 积分：1
