网站首页

JPEG2000

于 2011-05-22 发布文件大小:143KB

 0  318

下载积分: 1 下载次数: 155

我要下载

代码说明：

实现了单色图像的JPEG2000编码图像和解码图像！计算其压缩比和误差，观察源图像和重构图像之间的差别！(JPEG2000 images to achieve a monochrome image coding and decoding image! Calculate the compression ratio and error, observation of the source image and the difference between the reconstructed image!)

文件列表：

JPEG2000压缩
............\1.asv,458,2011-05-16
............\1.m,534,2011-05-17
............\compare.m,1183,2011-05-16
............\huff2mat.m,2518,2004-12-16
............\huffman.m,2887,2004-12-16
............\im2jpeg2k.m,4070,2004-12-16
............\imratio.m,1332,2011-05-16
............\jpeg2k2im.m,1945,2004-12-16
............\myzoom2.m,746,2011-05-16
............\Tracy.tif,266416,2011-03-26

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

Vehicle_Detection
该文件使用特征点提取-图像匹配-图像剪影三部，精确检测车辆或运动物体。(the documents Feature Extraction-Image Matching- Image Capture 3, accurate detection of vehicles or moving objects.)

2007-01-24 22:41:02下载

积分：1
dct-svd
digital color image watermarking based on dct-svd usinf differential evolution

2015-03-22 20:01:07下载

积分：1
fun pcnn
基于PCNN的特征提取,PCNN用于特征提取时，具体平移、旋转、尺度、扭曲等不变性，这正是许多年来基于内容的图像检索系统追求的目标，同时PCNN用于特征提取时，有很好的抗噪性。而且PCNN直接来自于哺乳动物视觉皮层神经的研究，具有提取图像形状，纹理，边缘的属性。用PCNN能很好地对图像进行签名，将二维的图像的特征提取成一维矢量签名。(Feature extraction of specified object is an important preprocessing stage in machine vision systems. In this paper, we present a novel hybrid feature extraction method using PCNN (Pulse Coupled Neural Network) and shape information. First, we use PCNN firing map train to formulate object’s time signature, then we use roundness of each firing map to formulate object’s shape information vector, the final feature matrix we got is combined time signature and roundness. We take correlations as our judge criteria in our experiments. It has been proved that the algorithm is not sensitivity with the rotation, scaling and translation of the object and is a useful method for target recognition applications.)

2010-05-20 23:23:38下载

积分：1
jpeg无失真压缩源代码jpeg_lossless
jpeg无失真压缩源代码(jpeg lossless compression source code)

2020-07-09 14:18:55下载

积分：1
zhenjiancha55
帧间差法实现视频对象的分割，进行运动目标的检测小程序。(The frame difference method of video object segmentation, moving target detection procedures.)

2020-07-02 08:20:01下载

积分：1
bandlet-denoising
基于Bandlet小波的图像去噪研究，具有较好的效果。(Bandlet wavelet-based image denoising, with good results.)

2007-05-12 03:29:19下载

积分：1
bm3d_nl
CT重建图像时，先用BM3D滤波，然后运用经典的非局部平均去噪，效果很好。。(CT reconstruction image, the first with BM3D filter, and then use the classical non-local average denoising, very good. .)

2010-11-17 16:18:33下载

积分：1
labview
利用LabViev设计虚拟消噪器，利用小波对信号进行分解，然后设定阈值，再对小波进行重构。(Denoising using LabViev virtual device design, the use of wavelet signal decomposition, and then set the threshold value, then the wavelet reconstructed.)

2011-04-25 22:35:48下载

积分：1
Digital_watermark_processing
基于matlab仿真的数字水印源程序以及仿真结果，可用于毕业设计论文以及课题设计参考学习！(Matlab simulation based on digital watermarking, as well as simulation results source, can be used for graduate thesis and design subject design study!)

2008-05-13 14:10:08下载

积分：1
CurveLab-2.1.2.tar
说明： Matlab曲波变换工具箱，安装在matlab上，可以应用曲波变换(Matlab curvelet transformation toolbox)

2020-04-13 22:26:18下载

积分：1

696516资源总数
106918会员总数
4今日下载

JPEG2000

0 个回复

热门标签

热门下载