radiography analysis 中文意思是什麼
radiography analysis
解釋
放射線照相分析- radiography : x射線照相
- analysis : n. （pl. -ses ）1. 分解，分析；【數學】解析。2. 梗概，要略。3. 〈美國〉用精神分析法治療（＝ psychoanalysis）。
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On the basis of increasing the flaw resolution of the x - ray radiographic system, the study is firstly concerned with the analysis made on the influence of such factors as redial sources energy, system noise, optics radiography and scattering on the radiographic system in theory, and the present dissertation looks at the methods for acquiring the radiographic system point sp read function, line spread function and module transfer function ( mtf ). on the basis of these studies, research the spread properties of the tiny flaw making use of mtf, acquiring the properties of system inspecting sensitivity and resolution, based on the system optimization designing
本文以提高射線成像系統的疵病解析度為前提，首先在理論上對射線源能量、系統噪聲、光學成像、散射等各環節對成像系統的影響進行分析，探討成像系統的點擴展函數、線擴展函數及其調制傳遞函數（ moduletransferfunction ，簡稱mtf ）獲取方法，在此基礎上，利用mtf研究微小疵病的擴展特點，從而得到系統的檢測靈敏度和解析度給出關系特性，為系統優化設計提供依據。 -
We analyze the four procedures image acquisition, image reading, image analysis, image recording and retrieving in the application of computed radiography ( cr ) system by radiology to improve the quality of digital image for clinical diagnosis
針對放射科實際應用cr系統進行數字影像的獲取操作過程，分別就影像信息採集、影像信息讀取、影像信息處理、影像記錄和存儲等四個環節進行探討，以盡可能提高提供給臨床診斷用的數字影像的圖像質量。
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