contrast grade

基本解释

Traditional image enhancement algorithm enhances the contrast grade and noise of image at the same time. So, noise reduction is needed.
传统图像增强算法在增强对比度的同时，也很大地提升图像噪声，需要对图像进行降噪处理。
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In contrast, low grade papillary tumors demonstrate densely arranged but normal-shaped small cells extending outward from fibrovascular cores.
相反，低度恶性乳状瘤排列密集，但正常形状的小细胞从纤维血管核心向外蔓延。
The thesis tries to get the approval by means of carrying out task-based reading experiments in Yunhe High School, Tongzhou District, Beijing, with two contrast groups in Grade One in the year 2006.
本论文是通过北京市通州区运河中学进行实验来证实文章的中心论点，时间是2006年，实验对象是运河中学高一年级的两个班学生。
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