optical mapping 中文意思是什麼
optical mapping
解釋
光學映像-
Aiming at the nonlincar optical mapping between spatial coordinates and image plane coordinates, a measuring method for 3 - d spatial coordinates calculation carricd out with progressive approach is put forward in the paper
針對空間坐標對圖象平面坐標的非線性光學映射關系，本文提出了逐步逼近實現3 - d空間坐標計算的測量方法。 -
Two image mapping algorithms of the volume rendering, forward mapping and backward mapping are researched on the basis of optical model for volume rendering. combined with the characteristic of a series of section images from laser confocal scanning microscopy, the volume buffer algorithm and maximizing algorithms are proposed in this paper. 4
同時在探討體繪制光學模型的基礎上，研究了體繪制的兩種圖像合成演算法，即由前向後演算法和由後向前演算法，並結合激光共聚焦掃描顯微成像系統序列斷層熒光圖像的特點提出了體緩沖器演算法和最大值演算法。 -
On physical layer, it consists of a variety of ne ( network elements ) with different functions connected by optical fibre cables. compared with pdh, sdh is more widely used in fibre optical communication system these days. the reasons of the wide applicability of sdh are : first, it provides worldwide standards for electrical interface and optical interface, which can promote multi - vendor interoperability ; second, it has the feature of synchronous multiplexing and flexible mapping mechanism, so it can use stm - 1 signal to bundle atm cells, fddi signals as well as pdh signals
Sdh之所以具有強大的生命力和廣泛的適應性，主要有兩個原因:提供統一標準的光介面和電介面，使不同廠家設備實現橫向兼容;採用同步復用方式和靈活的映射結構，以基本傳輸模塊stm - 1為橋梁，與原有的pdh信號實現縱向的前向兼容，與atm 、 fddi等數字體制實現後向兼容。 -
In optical network based on wdm, traffic engineering ( te ) is mapping traffic flows on the physical topology of optical network according to user ’ s requirement, in order to optimize the network utility, avoid jamming and improve the network reliability
在wdm光網路中，業務量工程技術（ trafficengineering ， te ）是按用戶的要求把業務量映射到光網路的物理拓撲上，從而達到優化網路資源利用率、避免擁塞和提高網路可靠性的目的。
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