资源列表
Lagrange
- 对lagrange函数公式进行代码化，可以对一组数进行插值算法，可以输出最后的y值-The lagrange function formula code, a number of groups interpolation algorithm, you can output the final value of y
k-mean
- k—均值分割，分割效果明显，在Matlab下完美实现-K-segmentation, segmentation obviously perfect realization in Matlab
daishuyunsuan
- 数字图像处理中的代数运算，加法和减法。可以对图像的像素进行变化。-Algebraic operations in digital image processing, addition and subtraction. Can change the pixels of the image.
pax
- matlab实现彩色图像的余弦压缩变换，分阈值不同显示-matlab color image compression cosine transform, threshold different display
P0311
- 利用巴特沃斯（Butterworth）低通滤波器对受噪声干扰的图像进行平滑处理-Use Butterworth (Butterworth) low-pass filter noise interference by the image smoothing
BlockContrast
- 提取图像的对比度特征，这是一个分块提取对比度的代码-block of contrast
pca
- 此程序用来对单波段图像或者多波段图像进行主成分分析，可以对主成分个数进行手动设置-This procedure used for single-band image or multi-band images, principal component analysis, the number of principal components can be manually set
line_sobel
- Canny进行边缘检测，得到图像的边缘，然后sobel算子对图像边缘进行卷积，然后用Hough变换进行直线提取。-Canny edge detection to obtain the edge image, and then sobel edge operator for convolution, and then use the Hough transform for straight line extraction.
Gaborwaveletfilter
- Gabor小波，用于纹理提取，程序中所使用的方位和比例等参数是可以动态调整的-The orientation and scale can be changed in this program to extract texture information.Here 3 scales and 4 orientation was used
Gcv
- GCV阈值，在图像去噪上广泛应用，其值接近理想门限，去噪效果相当好，结果小波，更可以达到更佳的效果。-GCV threshold, widely applied in image denoising and its value is close to the ideal threshold, de-noising result was very good, the results of wavelet, but also can achieve better results.
filter
- 各种不同空间滤波器的比较，使用MATLAB生成黑白条形图像，用不同滤波器结果比较。-filter compare
m
- 图像二值化分割，然后进行分形维数求解，可计算各种格式的二维图片。-Binary image segmentation, and then solving the fractal dimension, calculate the two-dimensional images in various formats.