搜索资源列表
multi_scale_edgedetect
- 利用小波变化对信号的边缘进行检测，方法使通过多尺度积对信号功率谱进行变化-Changes in the signal using the wavelet edge detection method to plot the signal through the multi-scale changes in the power spectrum
disybs
- 将序列粗粒化，用于多尺度熵的计算，样本熵是多尺度熵的来源
LG
- 多尺度几何分析已经成为图像处理领域的一个热点问题，此程序用于实现图像的多尺度集合分解-Geometric analysis the field of image processing has become a hot issue, this program used to implement a collection of multi-scale decomposition of image
nsct_toolbox
- NSCT非下采样Contourlet变换，实现对图像的多尺度多方向分解，是一种真正的二维图像表示方法-NSCT nonsubsampled Contourlet transform, to achieve multi-scale multi-orientation image decomposition, is a true two-dimensional image representation
DFP
- DFP法，变尺度法，优化算法的一种，具有二次收敛性，若目标函数为二次正定函数，经有限步可达到极小点-DFP method, variable metric method, an algorithm with quadratic convergence, if the objective function is quadratic positive definite function can be achieved by the fini
edge_forcing
- 心血管分割，多尺度， 对于中心点的位置有很强的鲁棒性-Edge forcing
total
- matlab基于小波变换，进行图像多尺度分析，提取各尺度下的图像信息。 -Based on wavelet transform for image multi-scale analysis to extract the scale of the image information.
scalespace
- 该论文对尺度空间作了详尽的定义，读完后可对尺度空间的概念有清楚的了解-The paper gave details of the definition of scale space, after reading the concept of scale space can have a clear understanding
lujingsunh
- 移动信道在路径损耗和阴影衰落大尺度衰落下，随基站和移动台间的距离变化的功率变化情况-Mobile channel path loss and shadow fading in the large-scale fading, with the base station and mobile station changes the distance between the power changes
ridgelet_transform
- 用matlab编程实现了ridgelet多尺度变换，实现了图像的解析，重构，压缩等功能-Ridgelet with matlab programming a multi-scale transformation to achieve the image resolution, reconstruction, compression and other functions
Multiscale-Normalized-Cuts-
- 图像处理中的多尺度分割程序，使用matlab开发环境-Image processing procedures for multiscale segmentation
xiaobobianhuan
- 用于多尺度连续小波变换和离散小波变换,并将原信号、连续小波变换信号、离散小波变换信号画出来比较-work as DWT for signals
morphology-enhance
- 新的形态学图像增强，采用多尺度形态学增强算法，对图像进行增强-morphology image enhance
1.6 尺度不变特征提取
- im=imread('lena.bmp'); im=double(im); [ pos, scale, orient, desc ] = SIFT( im); 注意：要转换成double型(Im = imread (' Lena. BMP '); Im = double (im); [pos, scale, Orient, desc] = SIFT (im); Note: to convert to double)
多尺度熵
- 利用熵值分析序列复杂程度，应用广泛，比如气液两相流，医学，等各个领域(Using entropy to analyze sequence complexity is widely used)
小波分解+MSE熵+特征提取
- 通过小波四层分解，获取脑电信号的四个波形，之后运用多变量多尺度熵计算综合MMSE，为脑电信号识别做基础(After four layers of wavelet decomposition, four waveforms of EEG signals are acquired, and then the MMSE is calculated by using multivariable and multi-scale entropy,
multiscale-fusion-tip-2016-demo
- 2016-Processing-Multi-Scale Fusion for Improved Localization of Malicious Tampering in Digital Images 这篇文章的代码，用于图像多尺度下篡改区域检测的融合(2016-Processing-Multi-Scale Fusion for Improved Localization of Malicious Tampering in Digit
v_distence
- 仿真了不同距离下的多径信道衰落模型，包含大尺度衰落和小尺度衰落。(The multipath channel fading model at different distances is simulated, including large scale fading and small scale fading.)
3D SIFT代码
- 经典的3D SIFT描述子，剧透尺度不变特性，具有很好的行为识别效果(3D SIFT classic invariant descr iptor, spoilers scale, behavior recognition has good effect)
小波分解与重构
- 对信号进行多尺度分解并提取小波的高频系数和低频系数(Multi-scale decomposition of signals and extraction of high frequency coefficients and low frequency coefficients of wavelet)