luminance non uniformity 中文意思是什麼
luminance non uniformity
解釋
亮度非均勻性- luminance : n. 1. 發光，光亮。2. 亮度，耀度，照度，發光率[密度]。
- non : adv 〈拉丁語〉非，不是 （＝not）。 non assumpsit 【法律】被告否認契約的答辯。 non compos mentis ...
- uniformity : n. 1. 一樣，一律，一式，劃一，一致。2. 均勻；無變化，單調。
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Firstly, analyzed the present problems of fed display quality such as luminance non - uniformity, grayscale loss and high power consumption on fed driving system. secondly, proposed new methods and thinking from circuit aspect for improving display quality of fed according to the matured digital image processing and fpga technologies. and such methods have been applied to the low work function printable 25 inch color vga fed. lastly, analyzed and evaluated the image quality of fed processed
首先，針對fed顯示器現存的亮度不均勻、灰度失真等質量缺陷和fed驅動系統功耗較高的問題進行了分析討論和歸納總結;其次，根據成熟的數字圖像處理方法和fpga技術，結合fed顯示屏的自身特性，提出通過電路設計來改善、提高fed圖像顯示質量的新方法與新思路;然後將其應用於低逸出功印刷型25英寸vga級彩色fed驅動系統中;最後，對經過圖像處理的fed演示樣機的圖像質量進行了分析與評價。 -
Characteristics of electro - optical x - ray image intensifiers for medical electrical equipment - determination of the luminance distribution and luminance non - uniformity
醫用電氣設備用電光x射線圖像增強器特性.亮度分佈和不一致性測定 -
Medical electrical equipment - characteristics of electro - optical x - ray image intensifiers - part 3 : determination of the luminance distribution and luminance non - uniformity
醫用電氣設備.光電x射線影像增強器特性.第3部分:亮度分佈和非均勻性測定 -
In this paper, the digital image real - time processing system was a very important part of fed driving circuit system. altera fpga chip was used to complete operation on reading and writing and timing control of fed image data. the image process algorithms mainly used gray - level transformation in the theory of image enhancement, and the algorithm realized luminance non - uniformity control, gray - level non - linear correction and automatic power control for fed
本文設計的基於fpga技術的數字圖像實時處理系統是fed驅動系統中的重要組成部分，其核心部分採用了altera公司的fpga晶元，實現對fed圖像數據讀、寫操作和時序控制等，而圖像處理的演算法部分主要是利用圖像增強技術理論中的灰度變換方法，實現對fed的亮度非均勻性控制、灰度非線性校正以及fed的自動功率控制。
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