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wavelet_edge_detect_matlab
- 通过小波变换，由小波系数的梯度值提取图像的边缘-wavelet transform, wavelet coefficients from the gradient from the edge of the image
Waveletenhancement
- 利用小波变换的梯度信息对对比度小的图像进行赠强，算法具有一定的有效性-using wavelet transform gradient information contrast to the image of small gifts strong, the algorithm has some validity
matlab-m
- matlab m文件运用5种不同的梯度增强法进行图像锐化和图像的高通滤波和掩模处理-matlab m files using five different gradient method for image enhancement and image sharpening high-pass filter and mask handling
chengxu
- 中值滤波 阈值变化 边缘检测 图像细化 二值化变化 梯度锐化-Changes in the value of the filter edge detection threshold binary image thinning gradient sharpening
Basedonthecharacteristicsofdigitalimagefrequencydo
- 提出了一种基于非采样连续小波变换的模值梯度法的清晰度评价准则，对恢复图像的清晰度进行评价-Proposed a sampling based on non-continuous wavelet transform modulus values of the clarity of evaluation criteria gradient method, to restore the clarity of the image evaluation