defocus
美 
英 [d?'f??k?s]
- v.離焦
- 網(wǎng)絡(luò)虛焦效果；散焦；散焦效果
詞形變化
過(guò)去式：defocused 現(xiàn)在分詞：defocusing 第三人稱(chēng)單數(shù)：defocuses
英漢解釋
英英解釋
例句
A good test is to defocus just a bit and see if the image is nice and round or egg-shaped.
一個(gè)好的測(cè)試方法是虛焦一點(diǎn)點(diǎn)，看圖像是不是圓形或者是蛋型的。
and the question of high-precision measuring distance is settled by using defocus fuzzy restoring.
采用離焦模糊復(fù)原法解決高精度測(cè)距問(wèn)題；
Point spread function (PSF) and Strehl ratio (SR) are used to evaluate the imaging quality of the system with different defocus parameters.
通過(guò)分析點(diǎn)擴(kuò)散函數(shù)、斯特列比和離焦量的關(guān)系來(lái)評(píng)價(jià)三種不同掩模板對(duì)光學(xué)系統(tǒng)成像質(zhì)量的影響。
The lens may take a variety of shapes, including Fresnel features, and may focus, collimate, or defocus the ultrasonic energy.
透鏡可以采用多種形狀，包括菲涅爾特征并且可以聚焦、準(zhǔn)直或散焦該超聲能量。
However, the reconstructed images suffer from degraded contrast due to the superimposition of foreground defocus blur.
然而，由于重構(gòu)出的目標(biāo)圖像中疊加了前景遮擋物的離焦圖像，因此其對(duì)比度受到嚴(yán)重影響。
High frequent energy represents differences among images in different defocus position.
聚焦過(guò)程中，不同離焦點(diǎn)其圖像差異體現(xiàn)在高頻能量上。
We describe the background information, meaning, advantages, status of depth from defocus.
闡述了散焦恢復(fù)深度信息方法的背景、意義、優(yōu)點(diǎn)、現(xiàn)狀。
The results show that full correction of higher-order aberrations may worsen spatial visual performance in the presence of some defocus.
結(jié)果表明，充分矯正高階像差可能惡化的空間視覺(jué)效果，在場(chǎng)的一些焦。
second , it introduces an additive phase component which induces defocus in cross - range.
二是引入了附加的相位分量，在方位向造成散焦。
Motion blur and defocus blur are the common blur types which degrade image.
運(yùn)動(dòng)模糊和散焦模糊是常見(jiàn)的兩種圖像模糊類(lèi)型。
RackDefocus--- Produces a realistic defocus effect with bright source and aperture shape simulation.
處理真實(shí)的帶有明亮光源和模擬光圈形狀的圖像散焦效果。
Defocus control doesn't mean soft focus, it means "background softness control. "
散焦控制并不意味著軟聚焦，它意味著“背景疲軟的控制。”
The 135mm DC, or "Defocus Control, " lens, is among Nikon's sharpest lenses ever.
該鏡頭135mm直流，或“散焦控制”鏡頭，是在尼康的鏡頭有史以來(lái)最大。
A new method for depth measurement of mobile object based on defocus images was proposed.
提出了一種基于散焦圖像移動(dòng)目標(biāo)深度測(cè)量的方法。
The effect of parameters such as weld groove, wire feed rate, welding speed, defocus length and gap weld formation was analyzed.
分析了工件坡口、焊接速度、送絲速度、離焦量、裝配間隙等規(guī)范參數(shù)對(duì)焊縫成型影響；
Identification of the Point Spread Function from the Defocus Image Using the Laplacian Operators
利用拉氏算子鑒別散焦模糊圖像點(diǎn)擴(kuò)散函數(shù)
Study of Interaction of Array Light Beam with Photonic Lattices Fabricated in Self-defocus Photorefractive Crystal
自散焦晶體中陣列光束與寫(xiě)入晶格的相互作用研究
Comparison of retinal morphology and ultrastructure in defocus-induced myopia and form-deprivation myopia in rhesus monkeys
猴光學(xué)離焦性與形覺(jué)剝奪性近視眼視網(wǎng)膜形態(tài)及超微結(jié)構(gòu)比較
Effects of experimentally induced hyperopic optical defocus on refractive status of adolescent monkeys
遠(yuǎn)視性光學(xué)離焦對(duì)青少年期猴眼屈光狀態(tài)的影響
Defocus characteristics in positive-branch confocal unstable resonators
正支共焦非穩(wěn)腔的離焦像差特性
Influence of Optical Defocus and Form Deprivation on the Emmetropization of Infant Rhesus Monkeys
光學(xué)離焦和形覺(jué)剝奪對(duì)幼恒河猴正視化過(guò)程的影響
Adaptive filtering and counter filter restoration for defocus blurred image
離焦模糊圖像的自適應(yīng)濾波及逆濾波器復(fù)原
Effects of Experimentally Induced Optical Defocus on Refractive Status of Chicks
光學(xué)離焦對(duì)雛雞屈光狀態(tài)的影響
Influence of defocus on automatic focusing evaluation function
光學(xué)系統(tǒng)離焦對(duì)自動(dòng)調(diào)焦評(píng)價(jià)函數(shù)的影響
Influence of Multipole Deflection Field on Electron Beam Defocus
多極偏轉(zhuǎn)場(chǎng)對(duì)電子束散焦的影響分析
The Influence of Defocus Length and Quasimonochromatic Line on Talbot Image with Binary Phase Gratings
離焦量和非單色光對(duì)二元相位光柵泰伯像的影響
Analysis of Optimal Degradation Model of Defocus Image
離焦圖像最優(yōu)退化模型的分析方法
Dynamic Gaussian Model of Linewidth in Defocus Writing
離焦寫(xiě)入線寬的動(dòng)態(tài)高斯模型
Study on Wiener filtering for restoration of defocus blur image
離焦模糊圖像的維納濾波復(fù)原研究
Analysis to defocus of magnetic deflection in picture tube
顯像管磁偏轉(zhuǎn)散焦的分析
Estimation of Depth from Defocus for Micromanipulation Based on High Frequency Energy Parameter Eh
基于高頻能量參數(shù)Eh的微操作縱向深度估計(jì)
Full-field calculation of active depth from defocus
主動(dòng)離焦三維測(cè)量的調(diào)制度全局計(jì)算方法
An active depth from defocus in projecting system
投射離焦三維測(cè)量方法
The progress and actuality of depth from defocus
光學(xué)離焦三維傳感技術(shù)的現(xiàn)狀與進(jìn)展
Control techniques based on referenced defocus amount
基準(zhǔn)離焦偏差控制技術(shù)
Expression of pax-6 in retina of eyes with myopia induced by optical defocus
光學(xué)離焦性近視眼視網(wǎng)膜pax-6基因表達(dá)的研究
Method of Improving Autofocus Speed Based on Defocus Estimation
基于離焦估計(jì)的對(duì)焦速度的提高方法
A Depth from Defocus Auto-Focusing Method Based on Frequency Analysis
一種基于頻譜分析的離焦深度自動(dòng)對(duì)焦法
Study on the Method of Depth Measurement Based on Depth from Defocus
基于圖像散焦測(cè)深方式的深度估計(jì)方法研究
A New Method for Depth from Defocus Based on Moment-Preserving
一種基于矩不變原理的散焦測(cè)距方法
