ridgelet

常見例句

• Is Ridgelet Transform Better than Wavelet Transform in SAR and Optical Image Fusion?
  基于脊波變換的SAR與可見光圖像融合研究?
• Abstract A method for edge detection based on adaptive ridgelet transform was proposed.
  摘要通過分析現(xiàn)有的一些方法，提出了一種基于自適應(yīng)脊波變換的邊緣檢測方法。
• Each detail image is first denoised with ridgelet threshold method, and then decomposed with wavelet.
  對細(xì)節(jié)圖像進行脊波閾值去噪處理，然后再進行單層小波分解。
• On the other hand, it has more flexible structure, rapider processing speed, greater tolerance and robustness than the fixed ridgelet transform.
  相對固定的脊波變換它具有更靈活的結(jié)構(gòu)、快速并行的處理速度以及強容錯性和魯棒性。
• Numerical results show that ridgelet transform is more effective than the wavelet transform in approximating and denoising images with straight edges.
  實驗結(jié)果說明，脊波在對具有直線邊緣的圖像逼近和去噪時的確比小波有效。
• DO MN,VETTERLI M.Orthonormal finite ridgelet transform for image compression[EB/OL].Http://www.lcavwww.epfl.ch/publications/ publications/2000/DoV00b.pdf,2006-10-10.
  陳逢時.;小波變換理論及其在信號處理中的應(yīng)用[M]
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