登录
首页 » matlab » Untitled3

Untitled3

于 2013-03-07 发布 文件大小:1KB
0 219
下载积分: 1 下载次数: 10

代码说明:

  运用matlab提取视频,显示出视频图像的图像特征,并以柱状图形式显示(Use matlab extract video shows the image feature of the video image, and is displayed in histogram form)

下载说明:请别用迅雷下载,失败请重下,重下不扣分!

发表评论

0 个回复

  • CV-SURF
    基于vc++6.0的SURF算法的程序代码,可以直接运行(Based on the SURF algorithm for vc++6.0 program code can be run directly)
    2011-05-18 10:45:18下载
    积分:1
  • NonnegJune2009
    说明:  当前论文主要考虑的是非信号依赖的高斯噪声下的图像恢复,本程序实现了泊松噪声下的图像恢复,泊松噪声为信号依赖噪声,能够更加有效逼近实际成像系统噪声。( This is the code that was used in the papers "A Nonnnegatively Constrained Convex Programming Method for Image Reconstruction", "Total Variation-Penalized Poisson Likelihood Estimation for Ill-Posed Problems", "Tikhonov Regularized Poisson Likelihood Estimation: Theoretical Justification and a Computational Method", "An Efficient Computational Method for Total Variation with Poisson Negative-Log Likelihood", "An Analysis of Regularization by Diffusion for Ill-Posed Poisson Likelihood Estimation," "An Iterative Method for Edge-Preserving MAP Estimation when Data-Noise is Poisson", and finally, "Regularization Parameter Selection Methods for Ill-Posed Poisson Maximum Likelihood Estimation". See my publications page for more details. The main algorithm is for nonnegatively constrained, regularized Poisson likelihood estimation. At this point you can choose Tikhonov, total variation regularization, and diffusion regularization. A number of other methods are also implemented. Regularizatio)
    2020-11-05 19:19:50下载
    积分:1
  • ISAR-Imaging-of-boats-at-sea-main
    说明:  结合雷达RCS回波数据,在matlab中生成ISAR二维图像,以及距离像方位像(Combined with radar RCS echo data, ISAR two-dimensional image and range profile azimuth image are generated in MATLAB)
    2020-12-15 20:42:10下载
    积分:1
  • efficient_subpixel_registration
    说明:  此算法可以实现任意两个图像的配准(整体平移) (This algorithm can achieve any two image registration (the overall translation))
    2009-07-31 12:42:01下载
    积分:1
  • ch2_ex2_4
    载入一副图像并进行平滑处理与高斯或其他核函数进行卷积有效的减少图像信息内容(Loading an image and smoothed with a Gaussian or other nuclear convolution function effectively reduce the information content of the image)
    2016-08-23 16:01:08下载
    积分:1
  • Image-Fourier-transform
    图像傅里叶变换,进行加密以及全息图。对初学者可以摸索学习(Image Fourier transform, encryption, and a hologram. Can explore to learn for beginners)
    2012-03-01 10:25:11下载
    积分:1
  • bmpscrollview
    用于BMP图像文件的滚动显示,带上下和水平滚动条。(This file is used to display BMP image files, with up-down and horizontal scroll bars.)
    2013-07-10 16:44:33下载
    积分:1
  • chapter12
    图像处理中的数字识别代码,包括数字训练集合和训练分类算法,可以实际应用。(digital recognition)
    2015-10-11 21:25:41下载
    积分:1
  • jingnaicha
    本程序用C语言在LSB上添加水印。最低有效位(LSB)是给这些单元值的一个二进制整数位位置,就是,决定是否这个数字是偶数或奇数。LSB有时候是指最右边的位,因为写较不重要的数字到右边位置符号的协定。它类似于一个十进制整数的最不重要的数字,它是在一个(最右边)位置的数字。(This program in C language to add a watermark on the LSB. The least significant bit (LSB) is a binary integer position to the value of these units, that is, to decide whether this number is even or odd. LSB is sometimes referred to as the rightmost bit, write a less important figure to the right location symbol Agreement. It is similar to the most significant digit of a decimal integer, it is the number in a (far right) position.)
    2012-02-24 10:34:45下载
    积分:1
  • 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
  • 696516资源总数
  • 106914会员总数
  • 0今日下载