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第 23 章 基于光流场的交通汽车检测跟踪
基于光流场的交通汽车检测跟踪Traffic Vehicle Detection and Tracking Based on Optical Flow Field(Traffic Vehicle Detection and Tracking Based on Optical Flow Field)
- 2017-12-19 10:13:49下载
- 积分：1
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jiangcaiyang
对图像进行降采样处理，将原图像变为五分之一大小。(The image down-sampling processing, the size of the original image into a fifth.)
- 2010-01-10 22:42:51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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Hilbert-transform
基于Hilbert变换的相位差测量法分析及改进 (Based on the analysis phase measurement and improvement of the Hilbert transform)
- 2013-12-20 13:27:48下载
- 积分：1
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log-gaborconvolve
说明： 使用log-Gabor滤波器对图像进行滤波程序。(The use of log-Gabor filter image filtering process.)
- 2021-03-18 19:59:20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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Convolution_model
褶积模型正演模拟，非常好用，非常好用，非常好用！(Forward simulation of convolution model ,very good!)
- 2019-06-13 17:20:40下载
- 积分：1
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ENVIMNFTrans
高光谱图像进行MNF变换，采用MAF评价图像的噪声；处理过程与ENVI软件中的完全一样。(MNF transformation of hyperspectral images, using noise MAF to evaluate the image.the process is exactly the same with ENVI software .)
- 2014-07-21 10:29:49下载
- 积分：1
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MaxAndMinCluster
最大最小距离 聚类算法，可以对一维或者二维信号进行聚类分析。尤其是两类化情况较好时。(maxmum and minimum Cluster Algorithm)
- 2010-03-10 15:33:16下载
- 积分：1
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dealing-with-pictures
大量图片的处理代码,特别是图片的批量处理，非常有利于在处理图片时使用(A large number of image processing code, especially images of batch processing, image processing is very conducive to the use of)
- 2013-09-14 11:35:48下载
- 积分：1
