资源列表
Dictionray-Learning
- 压缩感知理论中字典学习算法的实现和对比。2015年新提出的解析解算法和传统的K-SVD算法进行了对比试验。-Compressive sensing theory and comparative dictionary achieve learning algorithms. Analytic solution algorithm and the traditional K-SVD algorithm proposed in 2015 the new test were compared.
image_quality_assessment
- 使用基于图像结构方法对图像质量进行评估，评估效果基本符合人眼视觉效果-image quality assessment
calculatePSNR
- 输入一张原始图像，添加不同比例的噪声并且保存图片，同时计算各个噪声下的PSNR-add noise and calculate PSNR
wiener_filter
- wiener滤波，利用维纳滤波方法对图像以及视频进行滤波处理-wiener filter
image_noise_assessment
- 图像噪声评估，通过BIQI算法对图像进行特征提取，然后使用支持向量回归分析对特征进行训练，得到评估模型-image noise asseeement
circle
- hough变换圆拟合，可以通过求取边缘坐标，然后用hough变换进行椭圆拟合-hough transform circle fitting，You can strike the edge coordinates, then hough transform ellipse fitting
apple
- rgb转化为lab空间，k-means聚类，基本的图像处理如腐蚀膨胀等，分水岭分割方法分割标记-rgb converted to lab space, k-means clustering, basic image processing such as corrosion expansion, etc., watershed segmentation segmentation mark
siftDemoV4
- 提取图像sift特征，实现图像局部特征识别，用matlab语言写的一个简易demo-Extracting the features of sift image, realizing the image local feature recognition, using MATLAB language to write a simple demo
PCA-face-recognition
- 提取人脸图像pca降维特征以实现人脸识别，采用MATLAB语言实现实现-Extracting features of face image PCA to realize face recognition, using MATLAB language
c3s1
- 包含了灰度线性变换，灰度对数变换，伽马变换等函数实现-Contains a gray linear transformation, gray logarithmic transformation, gamma transform function to achieve
VICTOR2d
- Vector2D 向量运算的基本函数 向量操作-The basic function vector Vector2D vector arithmetic operations
huffmam
- 霍夫曼编码实现文件 构建霍夫曼树 编码与解码 需要511个节点才能构成霍夫曼树-Huffman Coding file to build the Huffman tree encoding and decoding require 511 nodes in order to constitute a Huffman tree