-
Wavelet_SR
本程序是基于单幅图像的超分辨率算法,通过对输入的高分辨率图像进行下采样得
% 到原始低分辨率图像,对输入的低分辨率图像插值后,利用DWT将低分辨率图像分
% 解为不同的4个子带;同时直接对对分辨率图像进行SWT处理。由SWT得到的高频子
% 带来修正DWT得到的高频子带。最后,通过逆离散小波变换(IDWT)组合修正的高
% 频子带和低分辨率图像,得到输出的超分辨率图像。通过计算PSNR和SSIM评价结果。(This program is a super-resolution algorithm based on a single image, which is sampled from the high resolution image of the input.
% to the original low resolution image, after interpolating the input low resolution image, the low resolution image is divided by DWT.
The% solution is different 4 subbands, and the resolution image is processed by SWT. High frequency subsets obtained by SWT
% brings the high frequency subband obtained by the modified DWT. Finally, the height of the combination of inverse discrete wavelet transform (IDWT)
% frequency subband and low resolution image, and the output super-resolution image is obtained. The results were evaluated by calculating PSNR and SSIM.)
- 2018-03-05 17:14:22下载
- 积分:1
-
BM3D
说明: 自己实现的BM3D图像去噪算法。它首先把图像分成一定大小的块,根据图像块之间的相似性,把具有相似结构的二维图像块组合在一起形成三维数组,然后用联合滤波的方法对这些三维数组进行处理,最后,通过逆变换,把处理后的结果返回到原图像中,从而得到去噪后的图像。(Image Denosing by Sparse 3-D Transform-Domain Collaborative Filtering.)
- 2021-04-01 16:29:08下载
- 积分:1
-
12345VC
对打开的图像,可以提取其纹理特征,程序运行无误(Right to open the image, you can extract the texture features, the program is running correctly)
- 2009-12-24 19:46:55下载
- 积分:1
-
dt_cwt_texture_retrieval
说明: 在Matlab下,使用二元树复小波进行图像检索(Texture retrieval using DT CWT)
- 2010-03-24 17:31:16下载
- 积分:1
-
Gabor Wavelet Feature Extraction
Gabor小波进行特征提取,实现人脸识别(Gabor Wavelet Feature Extraction to Achieve Face Recognition)
- 2018-03-17 12:27:45下载
- 积分:1
-
result
实现图像小波分解,可以自行指定分解级数,采用daubenchies小波(Achieve the wavelet decomposition, you can specify the decomposition of their own series, using wavelet daubenchies)
- 2009-11-08 21:49:21下载
- 积分:1
-
DCT
利用matlab的DCT2函数,对图像做变换并压缩。并用8*8对图像分块,对每一块计算均方值作为阈值。(DCT2 use the matlab function, and transform the image so compressed. And 8* 8 image block, a calculation of each mean square value as a threshold.)
- 2009-07-16 11:26:01下载
- 积分:1
-
ch4_keystone_contour
基于keystone变换校正距离走动的机载预警雷达高速运动目标动目标检测方法(High-speed moving target moving target detection method based on keystone correction transformation walking distance airborne early warning radar)
- 2014-04-23 17:14:55下载
- 积分:1
-
itji
一个matlab处理海量数据的优化方法和源代码,不错的源码 很好(A handle huge amounts of data optimization method and matlab source code, a good source is very good)
- 2017-08-07 20:19:46下载
- 积分:1
-
main
光流算法的源码 运用稠密光流(Lucas-Kanade)算法跟踪运动的图像(Optical flow algorithm source code using dense optical flow image (Lucas-Kanade) algorithm to track the movement of)
- 2015-04-08 21:36:01下载
- 积分:1