搜索资源列表
特征提取程序
- 提取目标各种特征，图像处理，目标几何特征，纹理特征等(Extract various features, image processing, target geometric features, texture features, etc.)
SURF
- 应用SURF进行图像特征的提取，纯java编程，可视化，可以清晰看到提取出的特征点，有参考价值。(Using SURF to extract image features, pure Java programming, visualization, can clearly see the extracted feature points, and has reference value.)
形状特征提取
- 提取了图像的形状特征，文件自带测试图，在matlab 2016上成功运行(Extracted image shape features)
1902299
- 使用matlab提取出声音的6种时域特征，并赋有使用说明与特征介绍(6 time domain features of sound extraction)
tezhengzhi
- 时域指标特征提取：包含均值、方差、最大最小值，峭度指标等16个指标(Time domain index feature extraction: including the mean, variance, maximum and minimum values, kurtosis indicators and other 16 indicators)
特征提取相关源码
- matlab对图片线性特征进行提取，精度较高。(Image linear feature extraction)
ecg_features-matlab
- 用于提取心电信号的特征，包含时域，频域，RR interval相关特征(used for ECG signal feature extraction, including time domain, frequency domain and RR interval related features)
ecg-features-Python
- 用于提取心电信号的特征, 用python编写(used for ECG signal feature extraction, including time domain, frequency domain and RR interval related featuresused for ECG signal feature extraction)
RANSAC平面提取
- 根据点云的分布特征，采用随机采样一致性算法提取平面(According to the distribution characteristics of point clouds, a random sampling consistency algorithm is used to extract the plane.)
暂态起点提取
- 使用信号的Higuchi分行维数提取出信号的暂态特征(Using Higuchi Branch Dimension of Signal to Extract Transient Characteristics of Signal)
双树复小波分解+特征提取+输出Excel
- 运行小波变换对图像进行处理分析，包括去噪纹理提取等(Running wavelet transform to process and analyze image, including denoising texture extraction, etc.)
特征提取程序
- 主要是用于提取超声导波的时域特征，例如偏度参数、峰度系数、形状系数、离散系数等等(Time Domain Characteristics for Extracting Ultrasound Guided Waves)
Shape feature extraction
- 图像的形状特征一般是在物体从图像中分割出来以后进行分析，形状特征描述与尺寸测量结合起来可以作为区分不同物体的依据。形状特征有两类表示方法，一类是边界特征，另一类是区域特征。图像的轮廓特征主要针对物体的外边界，而图像的区域特征则关系到整个形状区域。(The shape feature of an image is generally analyzed after the object is segmented from the image. The combination of shape fea
LLE_Algorithm-master
- 此程序为局部线性嵌入，是一种提取特征的有效方法(This procedure is locally linear embedding, and is an effective way to extract features.)
脉搏波信号提取
- 对脉搏信号进行滤波处理后，再进行时域分析和频域分析，提取出脉搏信号的周期、峰值、频率等特征。(After filtering the pulse signal, time domain analysis and frequency domain analysis are carried out to extract the characteristics of pulse signal such as period, peak value and frequency.)
小波提取纹理特征
- 在matlab中利用图像处理工具实现了通过小波变换提取纹理特征，包含例子
中心线提取 -完整版
- 结构光中心线提取代码，用来进行中心线特征点提取的预处理(Structured Light Center Line Extraction Code)
SIFT特征匹配（matlab版）
- 非常好用，可以提取两幅图像的同名点，匹配，配准，一整个流程，都可以实现，代码注释易懂，简单易学(Very useful, can extract two images of the same name points, matching, registration, a whole process, can be achieved, code annotations easy to understand, easy to learn)
基于SIFT特征的图像配准（Matlab源代码）
- 基于SIFT的图像匹配配准，代码亲测好用，注释简单易懂，可以提取同名点，进行匹配配准。(Based on SIFT image matching registration, the code is easy to use, the annotation is simple and easy to understand, and the same name points can be extracted for matching registration.)
人脸图像特征提取与对比
- NMF、PCA-人脸图像特征抽取与对比，图像识别，主成分分析(Face image feature extraction and comparison, image recognition, principal component analysis)