boundary extraction

基本解釋

Boundary extraction of watershed is an important step in forest landscape research.
流域邊界提取是森林景觀研究中的重要步驟。
The first two chapters are introduction part and image enhancement, basic principle of boundary extraction and experiment verification part.
前兩章分別是緒論部分和圖像增強、邊緣提取的基礎(chǔ)理論介紹及實驗驗證部分；
This paper analysis three different kinds of improved algorithms based onthe K-NN classification:(1) Editing technique, (2) Boundary extraction, (3) Boundarypatching.
本文研究三種在近鄰分類法基礎(chǔ)上的改進算法：（1）編輯技術(shù)，（2）邊界抽取，（3）邊界補綴。

While a single wind-turbine does not affect the global atmosphere, the installation of a large number of such devices will interfere with the atmospheric circulation and diminish the extraction efficiency on the large scale, since any extraction of momentum will act in competition with natural wind-power energy dissipation by turbulence in the boundary layer.
FORBES: Researchers Warn Of Climatic Consequences To Harvesting Wind Energy On Mass Scale

邊界提取
Introduced the algorithm of boundary extraction, homomorphic filtering and so on, also open up a integrated image processing system.
5.介紹了本文所用到的同態(tài)濾波、邊界提取等算法原理以及實現(xiàn)代碼,利用VC++集成了一個用于冰川信息提取的小型圖像處理系統(tǒng)。
輪廓提取
A new run based boundary extraction algorithm is proposed to realize the fast and exact extraction of outer and inner boundaries and the deep relationships between them.
提出了一種基于游程連通分析的輪廓提取算法,實現(xiàn)了內(nèi)外輪廓以及內(nèi)外輪廓深度包含關(guān)系的快速提取。
邊界抽取

輪廓提取
A new run based boundary extraction algorithm is proposed to realize the fast and exact extraction of outer and inner boundaries and the deep relationships between them.
提出了一種基于游程連通分析的輪廓提取算法,實現(xiàn)了內(nèi)外輪廓以及內(nèi)外輪廓深度包含關(guān)系的快速提取。
輪廓線提取