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- This paper proposed a new type of feature extraction arithmetic for texture image, based on parametrical log polar translation.This arithmetic is robust to geometric distortions. 摘要提出一种细化参数的对数极坐标变换图像纹理特征提取算法，可以有效地消除旋转、缩放和平移等几何形变的影响。
- The two systems of government are polar opposites. 这两种政体正好相反。
- Keywords: Non-uniformed mapping, Log polar transform (LPT), Model construction, 关键词:非均匀映射,对数极坐标变换,模型构造
- Do you know how to log in to the system? 你知道怎么登录进入这个系统吗？
- Most insect do not live in polar region. 大多数的昆虫不在极地地区生存。
- They demanded political representation. 他们要求建立政治代表制。
- I reached for a floating log with my foot. 我伸脚去钩取一段漂浮着的木头。
- They are sawing a log into planks. 他们把原木锯成一块块厚板。
- A representation or likeness of Buddha. 佛像佛的象征或替代物
- The spoken representation of a dash in Morse code. 长划莫尔斯电码中，以短断音代表口语表达
- Our company has no representation in Africa. 本公司在非洲没有代理机构。
- She was chosen by lot to represent us. 她抽中签当我们的代表。
- His representation influenced them to investigate. 他的陈述促使他们去调查。
- Are there any animals in the polar circles? 南极圈和北极圈内有动物存在吗？
- They broke down the door with a big heavy log. 他们用一根粗大的木头将门砸开。
- The red lines on the map represent railways. 这张地图上的红线代表铁路。
- Each child will represent an animal at the party. 聚会时，每个孩子将扮演一种动物。
- Phonetic symbols represent sounds. 语音符号是标音的符号。
- Located or found in one of the Polar Regions. 环极的，围绕极地的位于或发现于一个极地区域中的
- I know who you are and whom you represent. 我知道你是谁并代表谁。
