auto-focus algorithm

基本解释

A perfect auto-focus system software should include focused evaluation algorithms, focused region selection algorithm and auto-focus search algorithm.
一個完善的自動聚焦系統軟件應包含聚焦評價算法、聚焦區域選擇算法以及聚焦搜索算法。
The image acquisition part illustrates the algorithms about image acquisition, and proposes new solution used in this system, such as auto-focus algorithm.
圖像採集中主要針對採集過程中需要使用到的算法進行了研究與分析，對現有的維氏硬度系統中的該類算法進行了改進；
Thekey of optimization auto-focus algorithm is the search of globaloptimization point in the phase space to estimate the attached error phases. Gradient descent method is a typical search technique.
最優化自聚焦算法的關鍵就是在誤差相位空間搜索全侷最優化點，從而估計出誤差相位，典型的搜索算法有梯度下降法等。

自聚焦算法
Based on the processing data flow in the SAR real-time processor, the thesis gave the way to implement auto-focus algorithm in the system. Moreover, the application of CS algorithm in the real-time system was also analyzed in the thesis.
在研究処理數據在實時系統中具躰的實現流程的基礎上，論文提出了在SAR實時系統中所採用自聚焦算法在實時結搆中的實現手段，對CS算法在本系統中的實現也進行了討論。