autofocus algorithm is used to reduce second and higher rank phase error in the image 自聚焦算法用來(lái)減少圖像中的二次及以上階相位誤差。
The demand of autofocus for high resolution real time synthetic aperture radar ( sar ) is very high 摘要高分辨率機(jī)載合成孔徑雷達(dá)實(shí)時(shí)成像對(duì)自聚焦的要求非常高。
When we humans look at the world about us, our autofocus eyes tend to see everything in-focus 當(dāng)我們?nèi)祟惪粗車氖澜鐣r(shí),我們那自動(dòng)聚焦的眼睛試圖看清每樣?xùn)|西。
Firstly, basic theories and methods of autofocus based on image processing are studied in detail 首先,本文研究了基于數(shù)字圖像處理自動(dòng)對(duì)焦的基本理論與方法??對(duì)焦深度法和離焦深度法。
Both the imaging algorithm and autofocus algorithm are basically applied in practice, and desired outcome is obtained 將成像算法和自聚焦算法在對(duì)實(shí)際數(shù)據(jù)的成像中加以基本應(yīng)用,得到了滿意的結(jié)果。
2 . two kinds of autofocus algorithms are presented in chapter 4, map-drift ( md ) and phase gradient autofocus ( pga ) 2.討論了常用的兩種雷達(dá)自聚焦算法:子孔徑相關(guān)(md)算法和相位梯度自聚焦(pga)算法。
2 . two kinds of autofocus algorithms are presented in chapter 4, map-drift ( md ) and phase gradient autofocus ( pga ) 2.討論了常用的兩種雷達(dá)自聚焦算法:子孔徑相關(guān)(md)算法和相位梯度自聚焦(pga)算法。
autofocus, automatic aperture control " school official cites use of intelligent digital image processing circuit, image clarity 自動(dòng)聚焦,自動(dòng)光圈控制智能數(shù)字映像處理電路,圖像更清晰,色彩更艷麗