ridgelet

基本解释

• 脊波

同根派生

英汉例句

• Is Ridgelet Transform Better than Wavelet Transform in SAR and Optical Image Fusion?
  基于脊波变换的SAR与可见光图像融合研究?
• Abstract A method for edge detection based on adaptive ridgelet transform was proposed.
  摘要通过分析现有的一些方法，提出了一种基于自适应脊波变换的边缘检测方法。
• Each detail image is first denoised with ridgelet threshold method, and then decomposed with wavelet.
  对细节图像进行脊波阈值去噪处理，然后再进行单层小波分解。
• On the other hand, it has more flexible structure, rapider processing speed, greater tolerance and robustness than the fixed ridgelet transform.
  相对固定的脊波变换它具有更灵活的结构、快速并行的处理速度以及强容错性和鲁棒性。
• Numerical results show that ridgelet transform is more effective than the wavelet transform in approximating and denoising images with straight edges.
  实验结果说明，脊波在对具有直线边缘的图像逼近和去噪时的确比小波有效。