Description: 我编写的一个多尺度边缘检测实例，方法是：
1、先对图像进行3个尺度的小波变换；
2、求小波系数的模值及其梯度方向；
3、确定模的极大值，即候选边缘点；
4、通过反变换合成3个尺度的模的极值图像；
-I prepared a multiscale edge detection example, the method is : 1, the first three images scale wavelet transform; 2, wavelet coefficients for the modulus value and gradient direction; 3 to determine the maximum value model, the candidate edge points; 4, through the inverse transform Synthesis of 3 Scale model of the extreme images; Platform: |
Size: 8369 |
Author:刘三 |
Hits:
Description: 我编写的一个多尺度边缘检测实例，方法是：
1、先对图像进行3个尺度的小波变换；
2、求小波系数的模值及其梯度方向；
3、确定模的极大值，即候选边缘点；
4、通过反变换合成3个尺度的模的极值图像；
-I prepared a multiscale edge detection example, the method is : 1, the first three images scale wavelet transform; 2, wavelet coefficients for the modulus value and gradient direction; 3 to determine the maximum value model, the candidate edge points; 4, through the inverse transform Synthesis of 3 Scale model of the extreme images; Platform: |
Size: 8192 |
Author:刘三 |
Hits:
Search - multiscale transform for edge