... 散焦脉冲响应：defcused impulse response 散焦斑点照相术：defocused speckle photography 散焦，去焦：defocusing ...
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deflection defocusing [电子] 偏转散焦
self-defocusing 自散焦 ; 自散焦作用
defocusing coefficient [光] 散焦系数
defocusing lens 发散透镜
internal defocusing 内散焦 ; 内转换
internal self-defocusing 内自散焦 ; 内扫描激光器
transient self-defocusing 瞬变自散焦 ; 瞬间等离子体
transient thermal defocusing 瞬变热散焦 ; 瞬变热晕
defocusing effect 去焦效应 ; 散焦效应
It is based on frequency spectrum but the frequency spectrum of a defocusing image is not needed to calculate. The algorithm accuracy can be as high as 4% and its robustness is good.
算法适用于任意目标物体,尽管是基于频谱的,但是并不需要计算离焦图像的频谱,算法精度可达4%,鲁棒性良好。
参考来源 - 一种基于频谱分析的离焦深度自动对焦法·2,447,543篇论文数据，部分数据来源于NoteExpress
In the image degradation model, uniform defocusing blurring is a common kind of model.
在图像退化模型中，均匀散焦模糊是一种常见模型。
Furthermore, the dead region of actual detector will influence defocusing curve and shrinks its dynamic range.
此外，实际的探测器所具有的死区也会影响离焦曲线，同时还限制离焦动态范围。
The performances of all algorithms are demonstrated with a series of images with differentdegree of defocusing level.
本文使用一系列不同程度的离焦图片演示了所有算法的性能。
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