Search - matlab image

Search - matlab image - List

[Wavelet] Matlab_Wavelet_Denoise_Compress DL : 0: 包括的多个示例源代码有：一维线性非线性近似、二维线性非线性近似、使用线性滤波过滤噪声、使用小波门限消除噪声、使用小波变换压缩一维信号、二维小波图像压缩等等。-Including the source code of a number of examples are: a linear one-dimensional non-linear approximation, nonlinear two-dimensional linear approximation, the use of linear filtering noise filtering, the use of wavelet thresholding to eliminate noise, the use of one-dimensional wavelet compression signal, two-dimensional wavelet image compression and so on.
Date : Size : 4.13mb User : royma
[Wavelet] cai DL : 0: The dual-tree complex wavelet transform a new efficient tool for image restoration and enhancement
Date : Size : 245kb User : cai
[Wavelet] Matlabbasedavelettransforminimagecompressionapplic DL : 0: 基于Matlab的小波变换在图像压缩中的应用，这是学习资料，主要讲小波变换。-Matlab-based wavelet transform in image compression applications, this is the learning materials, the main speaker of wavelet transform.
Date : Size : 424kb User : 徐召军
[Wavelet] XCT_wavetest DL : 0: matlab程序，X-CT图像处理，用小波分解去除噪声-matlab program, X-CT image processing, noise removal by wavelet decomposition
Date : Size : 1kb User : 金天羽
[Wavelet] mulwave DL : 0: 此函数基于二进小波的分解、重构的图像去噪-This function is based on the dyadic wavelet decomposition, reconstruction of the image denoising
Date : Size : 53kb User : 陈少华
[Wavelet] mm DL : 0: 关于频率域的数字图像水印的文字，有小波变换，傅里叶变换-On the frequency domain of digital image watermarking text, there are wavelet transform, Fourier transform
Date : Size : 554kb User : 张士培
[Wavelet] jiejian1 DL : 0: 用于指纹图象的归一化,和二值化处理,具有很好的效果-The normalization and binaryzation processing in the fingerprint image ,the result is good.
Date : Size : 2kb User : 何胡
[Wavelet] wavemakeup DL : 0: 对小波变换后的图像及其参数进行重构，得到更好的图像复原-After the wavelet transform of the reconstructed image and its parameters, a better image restoration
Date : Size : 9kb User : xiechaocheng
[Wavelet] watermarking DL : 0: 使用了Arnold置乱算法，实现了基于小波变换的数字图像水印-Arnold used the scrambling algorithm based on wavelet transform of digital image watermarking
Date : Size : 4kb User : zhou
[Wavelet] lena DL : 0: 图像加入水印提取水印的Matlab代码，包括的内容较多，能够完成各种实验的要求。-Extracted watermark image watermark to join the Matlab code, including the contents of more to complete the requirements of various experiments.
Date : Size : 350kb User : breeze
[Wavelet] wavelet DL : 0: 单小波变换应用于图像压缩,及其应用于图像融合的MATLAB代码-Single-wavelet transform to image compression, image fusion and its application to the MATLAB code
Date : Size : 165kb User : huangqiang
[Wavelet] mulscaleedge DL : 0: MATLAB实现图像边缘检测，基于二位小波变换，多尺度分解图形-MATLAB Image edge detection, two based on wavelet transform, multi-scale decomposition of graphics
Date : Size : 1kb User : djf
[Wavelet] 5544 DL : 0: 小波变换在数字化图象的压缩中起着极其重要的作用。本文在简单阐述小波变换基本理论和Mallat算法基本思想的基础上,着重利用Matlab软件研究了小波变换在图像压缩技术中的具体应用,结合实例给出了具体程序,并对程序进行了详细说明-Wavelet transform of digital image compression plays an extremely important role. In this paper, a simple basic theory of wavelet transform and the Mallat algorithm based on the basic idea, focusing on the use of Matlab software wavelet transform image compression technology in specific applications, with examples given of specific procedures, and procedures described in detail
Date : Size : 75kb User : 洪波
[Wavelet] waveletdenoise DL : 1: 这是本人的图像处理作业包括利用各种基于小波的去噪过程，如硬阈值软阈值等。。内容很丰富哦！相信一定对你有帮助的！-This is my image processing operations including the use of wavelet-based de-noising process, such as a hard threshold, such as soft-thresholding. . Oh, the content is very rich! I am sure will help you!
Date : Size : 470kb User : 大禹
[Wavelet] bihisteq DL : 0: This code describes about image denoising. How we denoise the image and do compression using wavelet -This code describes about image denoising. How we denoise the image and do compression using wavelet
Date : Size : 47kb User : waza
[Wavelet] DWT DL : 0: 对图像进行二维小波变换，变换后的二维图像将分为四个子带。-The image two-dimensional wavelet transform, the transformed two-dimensional image will be divided into four sub-band.
Date : Size : 1kb User : 淑琴
[Wavelet] lydarimagingtech DL : 0: it is used to assist dewar ping and warping the image-it is used to assist dewar ping and warping the image
Date : Size : 11kb User : vivek
[Wavelet] imagecompression DL : 0: hi this the code for image compression using different transoformation coding algorithms in wavelets,that is all wavelets-hi this is the code for image compression using different transoformation coding algorithms in wavelets,that is all wavelets
Date : Size : 4.41mb User : durga
[Wavelet] JPEG-DCT_compression DL : 0: compression of jpeg image
Date : Size : 83kb User : Naresh
[Wavelet] 50 DL : 0: 多媒体技术的发展和视觉信息的飞速膨胀迫切需要对视觉信息资源的有效管理和检索。由此，基于内容的图像和视频检索技术得到了越来越多的重视，成为了多媒体信息检索和图像处理领域中的重要研究方向。CBIR技术将对大规模图像信息的管理和访问提供有力支持。本文这种介绍了内容图像检索的灰度特征实现方法，具有理论意义和实际应用价值。针对基于内容图像检索技术进行了研究，介绍了其研究现状和关键技术，讨论了其技术瓶颈和发展趋势。共生矩阵法，是对图像的所有像元进行统计调查，以便描述其灰度分布的一种方法。分析了这种基于广义图像灰度共生矩阵的图像检索方法，该方法首先将原图像作平滑处理得到平滑图像，然后将原图像和平滑图像组合得到广义图像灰度共生矩阵，提取该矩阵的统计特征量，最后将该统计量组成归一化向量用以检索。实验结果表明，本方法的效果要优于单纯的灰度共生矩阵法。在对相似图像检索时，该算法与基于共生矩阵的经典算法相当，在面临同一图像大小显著改变或发生旋转的情况下，该算法明显优于经典算法。相比较而言，该算法提高了检索的有效性。 -The development of multimedia technology and the expansion of visual information，which cries for the effective management and retrieval methods of visual information. Thus, the image and video searching technology based on content is gaining more and more attention to become a multimedia information retrieval and image processing in the field of important research direction. The technology of CBIR provides effective supports for the management and access of extensive image information. This paper introduced the content of the image retrieval method characteristics of gray, with theoretical and practical value. This paper does an extensive and in-depth study of technology based on content image retrieval to, presenting their research status and key technologies, discussing its development trends and technological bottlenecks. Co-occurrence matrix of all the pixel image survey has been conducted in order to describe a method of distribution of gray. This paper analyses this broad-based
Date : Size : 557kb User : qichao

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