搜索资源列表
Wavelet_OMP
- matlab关于压缩感知理论的一个恢复算法。这里采用的是正交匹配算法。-matlab on the theory of compressed sensing a recovery algorithm. Is used here orthogonal matching algorithm.
Wavelet_OMP
- 在小波基下的压缩感知仿真算法,恢复算法使用正交追踪匹配算法。-Under compression in the wavelet perception simulation algorithm to track recovery algorithm using orthogonal matching algorithm.
A_algorithm_in_BP
- 一种基于基追踪压缩感知信号重构的改进算法,有一定难度的。-Improved algorithm based basis pursuit for compressive sensing reconstruction.
watermark_paper
- 首先将二值水印图像经过降维操作转化为一维序列,再将一维序列与m 序列做扩频 调制,最后对音频信号进行分段离散余弦变换,把经过调制的水印信号经过量化处理过程嵌入到离 散余弦变换后的系数中 提取水印时对含水印信号的音频信号也进行分段离散余弦变换,然后利用 原始音频信号提取水印. 实验证明了该技术的鲁棒性和不可感知性.
Wavelet_OMP_1d
- 压缩感知相关领域的信号恢复算法,基于小波变换一维信号恢复-CS wavelet-1D code
Digital-image-processing
- 数字图象处理基础 主要内容 2.1 图像感知与获取 2.2 图像取样与量化 2.3 数字图像类型 2.4 像素间的一些基本关系 -Digital image processing is based primarily on perception and image content 2.1 2.2 image for digital image sampling and quantization type 2.4 2.3 some of the basic
image-evaluation
- 帧间帧内加权,基于视觉感知的图像质量评价方法-Inter frame weighted, based on visual perception of image quality assessment method
TutorialonCompressiveSensing
- 国外关于压缩感知比较全面的资料,介绍有关图像处理知识。-Abroad on compressed sensing more comprehensive information on the image processing knowledge.
IMGCaputre
- 图像感知与获取的实例包括图像获取,采样,量化,及图像显示-Perceptual and get examples include image acquisition, sampling, quantization, and image display
CS
- 用matlab利用压缩感知CS实现对一位信号的处理~小波稀疏分解,正交追踪算法重构~1-D信号压缩传感的实现(正交匹配追踪法Orthogonal Matching Pursuit) 测量数M>=K*log(N/K),K是稀疏度,N信号长度,可以近乎完全重构-CS with matlab using compressed sensing to achieve a sparse signal processing- wavelet decomposition, the orthogona
sy
- 压缩感知的经典代码,包括观测,稀疏表示,重建,其中观测用的高斯观测矩阵,稀疏用的DCT,重建用的OMP算法-Compressed sensing of the classic code, including observations, sparse representation, reconstruction, observed with a Gaussian observation matrix, sparse use of the DCT, re-use of the OMP algorit
OMP
- 压缩感知中omp算法!用C++实现的!希望大家可以用的到!-Compressed sensing algorithm in omp! Implemented in C!
erzhituxiangCS
- 读取二值图像,转化为稀疏信号,变换到压缩域,然后用压缩感知进行重构。-Read binary image, into sparse signal, transform to the compressed domain, and then use compressed perception reconstruction
sensor
- 这是一个用matlab编的用感知器识别土壤类型的代码-matlab soil type sensor
cs-2d
- 对二维图像进行压缩感知处理和重建,其中包括小波变换程序、正交匹配跟踪重建信号程序-Compressed sensing, processing and reconstruction of two-dimensional image
cs
- 利用压缩感知对图像进行处理 先用小波变换生成矩阵,再利用正交匹配追踪算法,在对图像进行稀疏处理后进行正交匹配追踪 -Orthogonal matching pursuit algorithm for image processing First generated using wavelet transform matrix orthogonal matching pursuit, sparse processing image
zp_MP
- 匹配追踪重构算法,可用于压缩感知等重构应用中-match pursuit
expression-basedCs
- 利用压缩感知算法实现人表情识别,在JAFFE数据库上实现的,利用Gabor特征-expression recognition based on compressed sensing in JAFFE database with Gabor
sift
- SIFT特征(Scale-invariant feature transform,尺度不变特征转换)是一种电脑视觉的算法用来侦测与描述影像中的局部性特征,它在空间尺度中寻找极值点,并提取出其位置、尺度、旋转不变量,此算法由 David Lowe 在1999年所发表,2004年完善总结。其应用范围包含物体辨识、机器人地图感知与导航、影像缝合、3D模型建立、手势辨识、影像追踪和动作比对。-Scale-invariant feature transform (or SIFT) is an algori
Compressed-Sensing
- 阐述压缩感知的基本原理,并通过压缩感知对图像进行复原处理-elucidate the compressed sensing theory