眼圖 的英文怎麼說
中文拼音 [yǎntú]
眼圖
英文
eye diagram pattern-
Because of the aberration of fish eye lens resulting from fabrication procedure, there exists serious geometrical distortion, which arises the problem of correcting the fish eye image
由於魚眼鏡頭製造過程中產生的誤差等原因，所拍攝的圖像幾何畸變還是比較嚴重的，這就產生了對魚眼圖像進行幾何校正的問題。A slit - lamp - based eye image acquisition and processing system
基於裂隙燈的外眼圖像採集與處理系統A blue eye icon appears in the system tray next to the clock in the lower right corner of the screen, and a copy of the trojan is saved to the file " winsvrc. vxd " in the windows system directory and some registry key values are created
此蠕蟲啟動時會顯示一個名為" error "而內容是" ui "的對話方塊；一籃眼圖示會于右下角小時鐘旁出現，它亦會覆制一個名為" winsvrcThe induction of ais technology still ca n ' t integrated with the devices of old system satisfactorily, the data of ais is only shown on the electronic chart background in ecdis, but does n ' t fulfill the fusion with the data of radar. more, some system functions related with display and interface still need be perfected, such as quickly moving, auto select chart, static information associate with target display, etc. the integrated information processing and display system researched in this thesis has been successfully applied in some vts projects and related projects, such as cheng - dao oil field survey system, yan - tai mount vts rebuild project etc. to the disadvantage exposed to us in national and foreign vts system, and those putted up in application projects, the thesis did a farther study and consummation, and acquired some research fruits, as follows : 1. fulfilled the eagle eye function in electronic chart display system
針對目前國內外vts系統中暴露出的薄弱點，以及應用實踐中表現出的不足本文對綜合信息處理與顯示系統做了進一步的研究和完善，取得了以下的研究成果： 1 、電子海圖顯示系統中鷹眼圖的功能設置與實現； 2 、設計一種簡易的選圖演算法，通過該演算法實現可在海圖放大、縮小時的自動選圖； 3 、電子海圖上自動錄取區的實現（二次自動錄取） ； 4 、實現對雷達和ais目標數據及其誤差的軟體模擬； 5 、船舶自動識別系統中動態信息與雷達動態信息的數據融合處理； 6 、利用數據融合技術解決雷達目標跟蹤方面的問題； 7 、海圖空間信息中顯示區域裁減演算法的設計，該模塊的實現大幅度提高了海圖的顯示速度。The software synchronization method, which can be used to recovery the eye diagram of asynchronous sampling data, was analyzed
分析了利用異步取樣數據實現軟體同步恢復從而獲得隨機碼信號眼圖的演算法，為今後的應用研究打下基礎。( 4 ) the algorithm for correcting the geometrical distortion of fish eye image
（ 4 ）魚眼圖像的幾何畸變校正。In this paper, we mainly discuss how to use fish eye image to create environments of full view navigation
本文主要討論了如何利用魚眼圖像建立全景漫遊模型的問題。( 3 ) the algorithm for searching the similar region of two fish eye image taken along inverse direction
（ 3 ）對兩幅沿相反方向拍攝的魚眼圖像的相似區域進行查找的演算法。Our main work is as following : ( l ) the theory of generating fish eye image and the algorithm for recovering original scene images from fish eye image according this theory
主要工作如下： （ 1 ）魚眼圖像的成像原理以及根據其成像原理從魚眼圖像恢復出實際場景圖像的演算法。The other way is based on real scenes. we study how to shoot scenes with fisheye lens, analyze the projection model of fisheye lens, and provide a method of building spherical panaromic images with fisheye images
對于真實場景，研究了用魚眼鏡頭拍攝場景的方法，分析了魚眼鏡頭的投影模型，提出了利用魚眼圖象構造球面全景圖象的方法，構造出了球面虛擬實景空間。Connectors for electronic equipment - tests and measurements - test 25f - eye pattern and jitter
電子設備用連接器.試驗和測量.試驗25f :眼圖和圖像跳動Connectors for electronic equipment - tests and measurements - part 25 - 6 : test 25f : eye pattern and jitter
電子設備用連接器.試驗和測量.第25 - 6部分:試驗25f .眼圖和抖動Fibre optic communication subsystem test procedures - digital systems - optical eye pattern, waveform and extinction ratio measurement
光纖通信子系統試驗程序.數字系統.光眼圖波形和消光比測量Connectors for electronic equipment - tests and measurements - part 25 - 6 : test 25f : eye pattern and jitter iec 60512 - 25 - 6 : 2004 ; german version en 60512 - 25 - 6 : 2004
電子設備連接器.試驗和測量.第25 - 6部分:試驗25f :眼圖Fibre optic communication subsystem test procedures - part 2 - 2 : digital systems - optical eye pattern waveform, and extinction ratio measurement
纖維光學通信子系統試驗規程.第2 - 2部分:數字系統.光眼圖波形和消光比測量Fibre optic communication subsystem test procedures - part 2 - 2 : digital systems - optical eye pattern, waveform, and extinction ratio measurement
纖維光學通信子系統試驗程序.第2 - 2部分:數字系統.光眼圖波形和消光比的測量( 2 ) the algorithm for contour retrieval of fish eye image. according the peculiarity of fish eye image, we introduce an algorithm for calculating the center and radius of the circular region in the fish eye image, which use the method of calculating the area of the circular region
（ 2 ）魚眼圖像的輪廓提取的演算法。我們給出了一種針對魚眼圖像的特點使用面積統計的方法來計算魚眼圖像的圓形有效區域的圓心和半徑的演算法，實驗證明了我們所給出的方法的正確性和可行性。Distortion and gauss white noise distortion. the simulation of ideal system aims at absolutely clean channel, and the nonideal systems respectively set their channels as ricean channel ( multipath distortion channel ) and awgn ( gauss white noise distortion channel ). at the end of simulation, it use examining means of communication system as ber ( bit error rate ) analysis and eye diagrams analysis, then gives a summarize and a comment to the system
模擬中的系統結構、模塊和傳輸速率的選擇符合標準的dvb1規范en300744 ，理想系統的模擬是針對完全乾凈的通道，而非理想系統分別將通道設置為hcean通道哆徑干擾通道）和awgn （高斯白噪聲通道） ，模擬最後用通信系統的檢測手段進行誤碼率分析和眼圖分析，並對該系統作了總結和評價，加深對了dvb1系統的信號處理過程的理解，明確了目前面臨的問題。First we compare the differences of two algorithms about distortion of fisheye - photo, then, in order to mosaic the fisheye - photo ' s distorted photos, we improve the similar - curve based algorithm. at the last, we give the methods of eliminate the seams of the mosaiced - photo
首先比較了校正魚眼圖片的兩種演算法所得結果的差異，然後針對魚眼展開圖的拼接過程將基於特徵曲線匹配演算法加以改進，並在最後提出消除接縫的方法，實驗得到了較理想的結果。A new fisheye image edge extraction algorithm was proposed based on its round valid area ; the overlap area of images to be mosaicked was determinated according to the minimum brightness difference in this area, and thus the fisheye images mosaics were accomplished after images fusion ; finally, the virtual navigation was accomplished through color information extraction form fisheye images directly
摘要根據魚眼圖像的有效區域為圓形，提出了掃描線逼近的輪廓提取演算法，基於圖像重疊部分亮度差最小的原理，確定了重疊區域，通過對重疊區域進行融合處理實現了魚眼圖像的縫合，最後直接從魚眼圖像上提取顏色信息，重新采樣圖像數據，實現了基於魚眼圖像的虛擬漫遊。分享友人