法国汉学家、耶稣会士孙璋(Alexandre de La Charme,1695—1767)在他的拉丁文《诗经》全译本《孔夫子的诗经》中,反思了刚刚结束的中西文化冲突——礼仪之争。在译名之争和是否允许中国礼仪这两个核心问题上,孙璋都提出了与罗马教廷不...法国汉学家、耶稣会士孙璋(Alexandre de La Charme,1695—1767)在他的拉丁文《诗经》全译本《孔夫子的诗经》中,反思了刚刚结束的中西文化冲突——礼仪之争。在译名之争和是否允许中国礼仪这两个核心问题上,孙璋都提出了与罗马教廷不同的观点:对于前者,孙璋给出了天-帝-Deus融合的翻译和阐释,隐晦地表达了对“天非Deus”的反对;对于后者,他从多角度为中国祭礼辩护,为中国礼仪的举行提供支持。面对礼仪之争后期中西文化交流之路上的各种阻碍,孙璋用“以经释经”的独特方式,实践了属于自己的中西跨文化对话策略。展开更多
In order to suppress the speckle appearing in synthesis aperture radar (SAR) images, a novel speckle reduction method based on wavelet domain hidden Markov tree (HMT) was proposed. First, the image was logarithmic tra...In order to suppress the speckle appearing in synthesis aperture radar (SAR) images, a novel speckle reduction method based on wavelet domain hidden Markov tree (HMT) was proposed. First, the image was logarithmic transformed to change the statistical property of the speckles. Then an HMT was constructed in the correspondent wavelet domain. Based on this model, the image signal was restored by maximum likelihood estimation and speckle noise was suppressed. Simulating SAR images had shown that the performance of the filter is satisfactory for both speckle smoothing and edges presentation, and for generating visually natural images as well.展开更多
文摘法国汉学家、耶稣会士孙璋(Alexandre de La Charme,1695—1767)在他的拉丁文《诗经》全译本《孔夫子的诗经》中,反思了刚刚结束的中西文化冲突——礼仪之争。在译名之争和是否允许中国礼仪这两个核心问题上,孙璋都提出了与罗马教廷不同的观点:对于前者,孙璋给出了天-帝-Deus融合的翻译和阐释,隐晦地表达了对“天非Deus”的反对;对于后者,他从多角度为中国祭礼辩护,为中国礼仪的举行提供支持。面对礼仪之争后期中西文化交流之路上的各种阻碍,孙璋用“以经释经”的独特方式,实践了属于自己的中西跨文化对话策略。
文摘In order to suppress the speckle appearing in synthesis aperture radar (SAR) images, a novel speckle reduction method based on wavelet domain hidden Markov tree (HMT) was proposed. First, the image was logarithmic transformed to change the statistical property of the speckles. Then an HMT was constructed in the correspondent wavelet domain. Based on this model, the image signal was restored by maximum likelihood estimation and speckle noise was suppressed. Simulating SAR images had shown that the performance of the filter is satisfactory for both speckle smoothing and edges presentation, and for generating visually natural images as well.
