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LastWave_3_0.windows
- LastWave，开源项目，信号处理，跨平台，主要以小波应用为主，涉及图像处理和音频处理，非常好的源代码-LastWave is a signal processing oriented command language. The 3.0 version is based on the GNU wxWidgets library. It allows LastWave to be truly multiplatform : i
extrema
- extrema: find extrema points
LEx2
- finds the ratio between number of local extrema of a signal (vector) to the size of the signal (vector)
Extrema_calculations
- Calculates the extrema (maxima and minima) of time domain waveform
susure.tar
- SUSurE: Speeded Up Surround Extrema Feature Detector 的代码，Censure的改进版，很好用-SUSurE: Speeded Up Surround Extrema Feature Detector code, Censure of the improved version, it is good
peakfinder
- This function quickly finds local peaks or valleys (local extrema) in a noisy vector using a user defined magnitude threshold to determine if each peak is significantly larger (or smaller) than the data around it. The pr
susure
- Speeded Up Surround Extrema Feature Detector and Descr iptor for Realtime Applications
extrema
- 这是一个重要考验，支持模块，是由前两个模块使用的实用程序。-This is a utility program for significance test, a supporting module that is used by the previous two modules.
cross-Entropy
- The cross-entropy (CE) method attributed to Reuven Rubinstein is a general Monte Carlo approach to combinatorial and continuous multi-extremal optimization and importance sampling. The method originated from the field of
extrema
- 这是2009年huang在EMD基础上改进的算法EEMD的matlab代码！-This is the huang in 2009 based on the improved EMD algorithm EEMD matlab code!
extrema
- part 1 about vcsel simulation of a paper I-part 1 about vcsel simulation of a paper IEEE
extrema
- 用c语言编写了matlab中的extrema函数~ 功能 输出一个离散信号的极大值，极小值及其他们的位置~-C language extrema in matlab function to function great value, minimum value of output a discrete signal their location ~
extrema
- 计算一个一位序列的极值（极大与极小） 并标注他们的位置 作图示意 并讨论在序列起始与终点的极值近似-Calculate a sequence of extremal (maximum and minimum) and marked their position plotted schematically and discussed in sequence starting with the end of the extreme valu
test_MSER
- 这是一个mser提取最大稳定极值区域的代码，使用到了opencv，调试通过，可直接运行！-This is a mser extract maximum stable the extrema area code, used opencv through debugging, and can be run directly!
extr
- Algorithms for the extraction of the extrema of a signal
WatershedSegmentation1
- 分水岭分割对图像特征使用梯度下降法和沿区域边界分析弱点(weak points) 来将像素分 类为区域。想像在一个有水流动的拓扑地形结构中，水在重力的引导下聚集到一个地势较低 的盆地。随着水量的增加，水将流满整个盆地直到水流溢出到另一个盆地，这样就会将一些 小盆地吞没形成大的盆地。使用局部的几何结构来形成区域(集水的盆地)，在图像领域中正 如使用一些诸如曲率或梯度强度等特征中的局部极值来将像素连接成区域。这种技术不像其
SIFT-matlab
- SIFT算法大致有四个步骤： 1，尺度空间极值检测。在尺度空间通过高斯微分函数来检测潜在的对于尺度和旋转不变的兴趣点。 2，关键点定位。在兴趣点位置上，确定关键点的位置和尺度。 3，方向确定。基于图像局部的梯度方向，给每个关键点分配方向。 4，关键点描述。在每个关键点的领域内测量图像局部的梯度。最终用一个特征向量来表达。 -SIFT算法大致有四个步骤： SIFT algorithm has four steps:
affintpoints
- 仿射不变Harris, Laplacian, det(Hessian) and Ridge 特征点检测 参考文献：An affine invariant interest point detector , K.Mikolajczyk and C.Schmid, ECCV 02, pp.I:128-142.-Matlab code for detecting Affine spatial interest points. Includ
persistence1d_v1.1
- Persistence1D is a class for finding local extrema and their persistence in one-dimensional data. Local minima and local maxima are extracted, paired, and sorted according to their persistence.
extrema
- MATLAB CODE FOR extrema.m, extrema2.m