asymmetrical pattern 中文意思是什麼
-
If we could make use of the technology of computer seeing and realize automatic recognition of identifying id card numbers, we should greatly improve the efficiency of id card administration. presently, most recognition systems of id card numbers are based on scanner, but this systems cannot meet the demand of long and real time catching image. this text lucubrates theoretic about image manipulation and pattern recognition and sets up a integrated regnition system of identifying id card numbers. on ccd vedic. concretery consist : ( 1 ) firstly investigating the segmentation about image of illumination asymmetry. due to a dotal lamp - house, the illumination of id card numbers image is asymmetrical
本文應用了圖像處理和模式識別技術，建立了基於攝像頭的身份證號碼的識別系統。主要研究內容具體包括如下： （ 1 ）研究了亮度不均勻的身份證號碼圖像的分割。由於採用點光源進行局部照射，導致身份證號碼圖像的亮度不均勻，因此直接對圖像採用全局閾值進行分割不能有效地分離號碼體。 -
In this paper, a bogused vortex with tilted vertical structure is firstly taken into account. check results of experiment b, experiment bt and experiment nb, we find that the simulated tc track, center pressure and pattern of precipitation during landing in experiment b are better than others. so, a bogused vortex with asymmetrical horizontal structure and tilted vertical structure is good for a tc moving in mid - latitude, which may be a new way to initialize this kind of tc in numerical simulation
本文首次採用傾斜垂直結構的人造熱帶氣旋作為初始渦旋，試驗b和試驗bt以及試驗nb的模擬結果對比發現，前者對9806號熱帶氣旋登陸前後的運動路徑、中心氣壓、降水分佈和初始結構的模擬能力優於後兩者，因此，具有傾斜垂直結構的人造熱帶氣旋比正壓結構的人造熱帶氣旋更適合於作為模擬中緯度運動的熱帶氣旋的初始渦旋，從而提出解決該類熱帶氣旋初始化問題的一種新思路。 -
Based on the optical theory of planar wave - guide, this paper analyzes the transformation of pattern from symmetrical wave - guide to asymmetrical wave - guide. and the result shows that some patterns will radiate from the wave - guide when applying an external force on the sensor
論文以平面光波導的幾何光學理論為基礎，分析了光波導從（ n0 - n1 - n0 ）對稱波導向（ n2 - n1 - n0 ）非對稱波導轉變中導波模式所發生的變化。 -
With the trend towards the commercialization of medical services, and patients ' increasing awareness of their rights as consumers, doctor - patient interaction has moved from an asymmetrical pattern in which patients regard doctors as the authority to a symmetrical one in which doctors and patients work as partners
摘要隨著醫療服務的商品化及消費者意識的抬頭，醫病間的互動已從以往的病人尊崇醫威走向平等互動，如何營造一個平等的醫病關系已成為重要課題。
分享友人