A fast algorithm to extracting straight lines from edge images is proposed in this thesis.
本文提出一种从边缘图像中提取直线的快速算法。
The void spaces of each floor are meant to be staggered, so that from edge of each floor, one can see the floors below.
每层的上空空间都有意错开排列，因此人们从每层的边缘都能看到下面的楼层。
Although there are many mature algorithms in edge detection, few approaches can extract straight lines from edge images.
边缘检测已经有许多成熟的算法，但是从边缘图像中提取直线的算法还不多见。
He backed away from the edge, looking all around at the flat horizon.
他从那边上退了回来，环视着平坦的地平线。
Meanwhile, its place is taken by hotter intergalactic gas from farther out on the edge of the galaxy, which cools as it is compressed and flows into the galaxy.
与此同时，它的位置被更热的星系间气体所取代，这些气体来自更远的星系边缘，在被压缩的过程中冷却并流入星系。
At the edge of darkness, after about eight hours, I turned around and saw the Earth from our altitude at Hubble, 568 kilometers up.
在黑暗的边缘，大约8个小时后，我转过身来，从哈勃望远镜上看到了568公里高处的地球。
They found this site at the edge of a desert in Turkmenistan, in central Asia, where a series of mounds rise up from the plains.
他们在中亚的土库曼斯坦的沙漠边缘发现了这个遗址，那里有一系列的山丘从平原上隆起。
It had been assumed that the ice extended westward from the Alaskan/Canadian mountains to the very edge of the continental shelf, the flat, submerged part of the continent that extends into the ocean.
人们过去曾猜测，冰山从阿拉斯加和加拿大山脉向西延伸到大陆架的最边缘，也就是大陆架扁平的、延伸到海洋中的水下大陆那部分。
Their dusty compound at the edge of town is filled with secondhand models from Japan, including saloons, off-roaders and a bright red fire engine.
他们那个布满灰尘的院子在小镇边上，堆满了来自日本的二手车，其中有轿车，越野车和一辆鲜红色的消防车。
The surface mark of an established plume is a hot spot—an isolated region of volcanoes and uplifted terrain located far from the edge of a surface plate.
一个已形成的烟羽的表面标志是一个热点——一个远离表面板块边缘的火山和隆起地形的孤立区域。
Peter only just came in time to prevent the goat from falling down over the very edge.
彼得刚好及时赶到，防止山羊从悬崖边上掉下去。
This picture echoes an old Chinese poem: Sharp edge of a sword comes out from grinding, and plum blossom's fragrance comes from the bitter cold.
这张照片和一首中国古诗产生了共鸣：宝剑锋从磨砺出，梅花香自苦寒来。
It turned out that there were actually four times as many bird pairs or couples living in the stream edge habitat compared to the area away from the stream.
事实证明，生活在溪边栖息地的鸟对数量是远离溪边栖息地的四倍。
How will NASA transform the International Space Station from a building site into a cutting-edge research laboratory?
美国国家航空航天局将如何把国际空间站从一个建筑工地改造成一个尖端的研究实验室？
Grasses, by contrast, are doing well.So far, they have invaded as far as 200 metres from the edge of the forest.
相反，草类则生长得非常繁茂，到目前为止，它们已经从森林边缘侵入了长达200米的距离。
Grasses, by contrast, are doing well. So far, they have invaded as far as 200 metres from the edge of the forest.
相反，草类则生长得非常繁茂，到目前为止，它们已经从森林边缘侵入了长达200米的距离。
The man stood watching from the edge of the palm trees.
他站在那里，目光从一颗颗棕榈树的边缘滑过。
In a Stupid Network, control passes from the center to the edge, from the telco to users with an abundance of processing power at their fingertips.
在一个愚钝网络上，控制从中心转移到边缘，从电信公司转向用户，用户的指尖就有无穷的处理能力。
The exploration well will be dug 30 miles from the edge of the park, primarily in search of gas.
这次勘探将在公园的边缘进行，向下钻30英里，主要探测寻找天然气。
Zuleika emerges from the water at the edge of a small glade.
奈提莉在一块小的林中空地的边上浮出水面。
Move children's swing sets and sand boxes away from the woodland edge and place them on a wood chip or mulch type foundation.
将孩子的秋千和沙箱从林地边缘移到木屑或护根类覆盖物的地面上。
Wallpaper always emphasizes high ceilings, and hanging large pieces of art from the edge of the ceiling will again bring the focus up.
墙纸可以使天花板显得更高，在天花板边缘挂一巨幅艺术品，可以再一次将焦点上移。
Custodio wasted an early Braga chance when he smashed a shot wide from the edge of the penalty area but they soon settled into a defence-minded strategy.
开场不久，布拉加的卡斯托·迪奥就浪费了一次禁区边缘的机会，他把球射偏了。之后，布拉加队就转入了防守态势。
Thus the coordinate pair (100, 75) indicates a position on the screen that is 100 pixels inward from the left edge of the window and 75 pixels down from the top.
所以坐标(100,75)指出在屏幕上的位置就是屏幕左边缘往里100个像素，从上往下75个像素的地方。
London's Toscafund has, unlike the eponymous heroine of Puccini's tragic opera, pulled itself back from the edge.
伦敦的Tosca基金，和普契尼(Puccini)悲剧歌剧中的同名女主角不同，将自己从悬崖边上拽了回来。
Sunderland's first real attempt on goal arrived in the 13th minute but Bent's shot from the edge of the penalty area was easily saved by Petr Cech in the Chelsea goal.
桑德兰第一次真正有危险的进攻出现在第十七分钟，但是本特在禁区边缘的射门被切尔西门将切赫轻松解围。
Dangerous: the man had climbed over a set of protective bars further back from the edge of the rock face.
危险：这个男人翻过了一系列的防护栏，岩石边沿近在咫尺。
The add_edges method creates an array of edge objects from a sequence of points.
add_edges方法根据一系列的点创建一个edge对象数组。
The add_edges method creates an array of edge objects from a sequence of points.
add_edges方法根据一系列的点创建一个edge对象数组。
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