The great wall of china is a well ? known man - made object in the world 中国万里长城是世界著名的人造物体。
The object in the world can be divided into two kinds : natural object and man - made object 图像物体可以分为自然和人工物体两类。
Today the mass standard is the last remaining si unit based on an unique man - made object 摘要质量基准是迄今唯一保留人工制品的si单位。
One is : the great wall of china is the only man - made object visible from space with the naked eye 其中之一是: “在太空中肉眼唯一能看到的人造物是中国的长城。 ”
In fact , astronauts say that the great wall is just one of many man - made objects that can be seen from space 宇航员说长城仅仅是从太空中能够看到的人造物体之一。
At the final of this paper , two algorithms on man - made object recognition are present 在前面工作的基础上,文章针对常见的人工目标? ?桥梁、机场跑道,给出了实际的实现算法。
This paper adopts the target recognition latter strategy to identify two typical man - made objects - bridge over river and rural roadway net 本文采用后一种方法,对水上桥梁和乡村道路网进行识别。
The man - made object can be defined by some simple geometrical units , but the natural object usually has complicated outline and structure 人工物体一般可以用简单的几何单元定义,而自然物体往往具有复杂的外形轮廓和结构。
Based on multi - scale wavelet transform , a multi - feature fusion approach for automatically detecting man - made objects in areas of natural background is proposed 摘要针对自然纹理背景,提出一种基于多尺度小波特徵融合的人造目标检测方法。
S [ ace debris are the general domination of all man - made objects including fragments and elements thereof , in earth orbit or re - entering the atmosphere , that are non - functional 摘要空间碎片是散布在近地轨道和同步轨道上的非功能性人造物体包括其碎片和零件的总称。