清晰度系數 的英文怎麼說

中文拼音 [qīngxīdùxìshǔ]
清晰度系數 英文
clearness factor
  • 清 : Ⅰ形容詞1 （純凈） unmixed; clear 2 （寂靜） quiet 3 （清楚） distinct; clarified 4 （一點不留） w...
  • 晰 : 形容詞（清楚; 明白） clear; distinct
  • 度 : 度動詞[書面語] （推測; 估計） surmise; estimate
  • 系 : 系動詞（打結; 扣） tie; fasten; do up; button up
  • 數 : 數副詞（屢次） frequently; repeatedly
  • 清晰度 : 1 （傳聲的） articulation; legibility; intelligibility; definition; resolution; sharpness2 （電視...
  • 清晰 : limpid; vivid; distinct; clear
  • 系數 : [數學] coefficient; ratio; modulus; quotient; factor
  1. According to the characteristic of ieee 1394 with wide bandwidth, common and real - time, the author put forward ieee 13 94 should be applied into real - time digital video transfer in optics - electronics theodolite. before engineering realization, carried out a video image transfer test on three types of digital video tape recorders and camera with ieee 1394 interface. we found that digital videos without compression transfered under ieee 1394 standard ( transfer from 4. 5m to 100m ), compared with analog videos, have no geometric distortion, and have better luminance, contrast, definition

    作為工程實現前的實驗研究，對三類具有ieee1394介面的數字錄像機和攝像機進行了視頻圖像傳輸實驗，發現無壓縮格式的按ieee1394標準傳輸的數字視頻圖像（傳輸距離從4 . 5米到100米之間） ，較原始模擬視頻圖像在幾何位置信息上沒有衰變，而在亮度、對比度、邊緣清晰度這些方面有明顯的優勢；但是按dvcam壓縮格式（常見于sony公司的系列產品，是5 ： 1的dct幀內壓縮）壓縮的數字視頻圖像，較原始模擬參照圖像有明顯的幾何畸變。
  2. Distant medical services make interactive multi - media communication a reality by using modern communication technologies such as satellite to transmit electronic medical data including high - resolution images, ecg, voices and medical records from where a patient is to an expert who sits in front of a terminal in a hospital many miles away, a process that enables medical experts to provide timely diagnosis and treatment to cure diseases and save lives

    遠程醫療系統是通過利用許多通信技術，包括衛星，將電子醫務數據如高清晰度圖像、心電圖、聲音和病歷資料等從病人所在地傳送到遠端醫院醫療專家面前，實現了互動式多媒體通信，然後由醫療專家提出治療意見和方法，達到治病救人的目的。
  3. Against the background of the continuing spread of digital tv broadcasting, tachii electric wire has developed the tcx - hfbl series and tcx - fws series of high - frequency coaxial cable products. both of these series are compatible with the us smpte standard 292mhdtv and the japanese arib standard btas - 004b and are products that exhibit excellent attenuation characteristics by controlling return losses at a low level

    普及數字高清晰度電視播放的同時開發了適合美國的smpte規格292mhdtv ，日本的arib規格btas - 004b的高頻同軸電纜： tcx - hfbl系列， tcx - fws系列，有效抑制損耗，改善衰減特性的產品。
  4. In this paper, we first introduce the development of high definition television in our country and the principle of cofdm technique, followed by comparing the two channel transmission standards between atsc and dvb - t for digital terrestrial television

    本文介紹了高清晰度數字電視在國內的發展狀況，並將國際上的兩大數字電視地面廣播通道傳輸標準atsc和dvb - t進行了比較，在此基礎上進一步闡明cofdm傳輸系統的原理和特點。
  5. The circuitry of outer coder consists of data formation, data randomizer, rs encoder, and interleaver in the transmitter and their counterparts in receiver : data reverse transformer, de - randomizer, rs decoder and de - interleaver. in this paper, the first chapter gives an overview of hdtv, then focus on the dvb - c system, and then talks about the technology involved in asic

    本文第一章首先概述了數字高清晰度電視，接著重點介紹了dvb - c有線電視傳輸系統，並對專用集成電路（ asic ）設計的發展、設計流程和注意事項及將來的設計趨勢? soc的設計技術作了概述。
  6. It ' s the first time clearly and systematically to present the concepts of restraint influence coefficient of steel to strain increment, to curvature increment and to deflection increment due to creep which are different each other. theoretical formulae are established, and approximate formulae are also obtained while considering the characteristics of common - used concrete and ambient condition of real bridges in china. so, an approximate restraint influence coefficient method to analyze the effect due to creep and shrinkage in pc bridges is put forward, and the equations to estimate second - force due to creep considering influence of steel in system - transferred continuous pc bridges is also established

    本文首次清晰而系統地提出了鋼筋對徐變的不同效應（徐變應變、徐變曲率、徐變上拱）約束影響系數的概念，建立了相應的計算式；結合我國普遍採用的混凝土的徐變特性和橋梁的構造特點及工作中南大學博士學位論文摘要環境特徵，給出了具有較高計算精度的實用計算式;在此基礎上，建立了橋梁徐變效應近似分析的鋼筋約束影響系數法，並推導出了考慮鋼筋影響的超靜定梁徐變次內力的近似計算式，可方便地應用於橋梁研究和設計中。
  7. Cvps can be used in hrm practice, such as establishment of employees " psychological files. the results of correlation study on personality and post - fit indicated that to some extent personality can predict post - fit

    結果表明，本研究建構的cvps的因素結構較為清晰，構想效度、效標關聯效度和信度系數均較為理想，可將cvps應用於企業員工心理檔案創建等管理實踐。
  8. The system generates 18 kinds of worldwide used hdtv test pattern signals supported by smpte 274m standard, and also provides ypbpr, rgb video outputs both in digit and analog and the output interfaces of itu - r bt. 1120 - 2 / gy / t157 - 2000 studio hdtv digital video signal interface standard

    該系統生成了符合smpte274m國際標準的18種普遍採用的hdtv測試圖案信號。它提供ypbpr 、 rgb兩種視頻數字輸出與模擬輸出，其介面符合itu - rbt . 1120 - 2 / gy / t157 - 2000演播室高清晰度數字視頻信號介面標準。
  9. The application of hardware decoding circuit is widely, because it not only can be used on computer, but also can be used on consumer equipment like digital - tv and dvd - player. the avs and h. 264 standards and the architecture of digital video decoder chip are investigated in the thesis, and a high - definition multi - mode decoder soc chip is proposed. the chip can support avs level 4. 0 / 6. 0 and h. 264 main profile level 4. 0

    本文在研究了avs和h . 264視頻編碼標準和數字視頻解碼晶元系統結構的基礎上，設計了同時支持avs和h . 264的高清解碼soc晶元，能夠對avslevel4 . 0 / 6 . 0和h . 264mainprofilelevel4 . 0的高清晰度視頻碼流實時解碼。
  10. The software system process the images got from digital ccd camera, give the result and print the report automatically. the result showed the system could inspect the uniformity quickly, and precisely and had the favorable interface

    本圖像處理軟體系統藉助于高清晰度數字ccd照相機採集圖像，利用計算機對所得到的圖像進行處理，自動給出檢測結果，並列印結果報告。
  11. The aim of this paper is to design the controlling system of bdb - t scheme of dttb

    本論文主要研究數字高清晰度電視地面廣播bdb - t傳輸方案的控制系統。
  12. Along with digital hdtv ’ s springing up, testing and assessment of hdtv system and equipments ’ running quality become a hotspot of television industry

    隨著數字高清晰度電視產業的興起，評價、測試其系統與設備運行的質量狀況成為廣播電視行業所關注的熱點。
  13. The article proposed one kind of new image restoration method : through the analysis of the reason of the image degeneration, using the fourier transforms theory and the optical system theory, through the union of mathemetics, optics and digital image processing the discipline and so on, established the new model of image restoration, caused x light fiim of the digitized image clarity greatly to enhance, basically has realized x light without film

    文章提出了一種新的圖像恢復的方法：通過分析圖像退化的原因，利用傅立葉變換理論及光學系統理論，通過對數學、光學及數字圖像處理等學科的結合，建立了新的圖像恢復模型，使得x光片的數字化成像的清晰度大大提高，基本實現了x光片的無膠片化。
  14. Using square error function and the barycenter algorithm of light intensity as the merit function of focusing and alignment respectively, the system analyzed the images captured by charge coupled device ( ccd ) in the projection screen to produce feedback signals

    該系統運用數字圖像處理技術，以方差函數和光強重心演算法分別作為清晰度調節和三色和色調節的評價函數，分析電荷藕合器件（ ccd ）採集的局部圖像，產生反饋信號。
  15. Sound system equipment - objective rating of speech intelligibility by speech transmission index

    音響系統設備.用語音傳輸系數測定語音清晰度的目標額定功率
  16. Sound system equipment - part 16 : objective rating of speech intelligibility by speech transmission index

    聲系統設備.第16部分:用語音傳輸系數測定語音清晰度的目標額定功率
  17. Sound system equipment - part 16 : objective rating of speech intelligibility by speech transmission index iec 60268 - 16 : 2003 ; german version en 60268 - 16 : 2003

    聲系統設備.第16部分:用語音傳輸系數測定語音清晰度
  18. The task is based on st ’ s sdtv channel decoder solution with a highly integrated single - chip fully digital qam demodulation stv0297. chapter 1 introduced the interrelated background of this item ; chapter 2 introduced the coding and decoding theory about channel ; chapter 3 described the hardware structure, the function, the realizing principle and the method of the pcb design ; the scheme and flow chart of software design are also described in detail in chapter 4 ; chapter 5 described the testing and analyzed the result ; at last, chapter 6 presented the summing - up of this dissertation

    第一章介紹了本項目的相關背景知識;第二章簡單描述了通道編解碼原理;第三章系統地介紹了標準清晰度數字電視機頂盒通道解碼器的硬體構成、功能和實現原理，並介紹了電路板的設計方法;第四章對通道解碼的軟體設計方案和實現流程也做了比較詳細的闡述;第五章給出了測試結果並對其進行了分析;第六章對本論文進行了總結。
  19. The thesis researchs the basic theory of digital hdtv test pattern signal generating system and its realization based on soc ( system on chip )

    論文研究了數字高清晰度電視測試圖案信號發生系統基本原理及其基於片上系統（ soc ， systemonchip ）的具體實現。
  20. The system uses the most pop tech - - the data hardware which has a lot of advantage such as good picture quality, large memory, high security and easy to handle

    系統使用了現在較為流行的數字硬盤技術，它具有圖象質量好，清晰度高，存儲量大，系統安全性好，操作方便等優點。
分享友人
分享到 Line

分享到臉書