Template-matching method is used to decide whether the deformed and rotated template is contained in the image, the decision function is the adaptability function (AF) of GA.
用模板匹配法判定图像中是否含有形变旋转后的模板，判定函数就是遗传算法的适应度函数。
The camera's AF sensors require some details in the image to determine the phase difference. It's harder for the camera to find focus when the light is dim or there is little subject detail.
相机的自动对焦感应点需要一些影像细节来确定相位差，光线不足或者物体细节不足都会导致聚焦困难。
These shaded elements 222 correspond to the AF arrhythmias 212 shown in image 210.
这些画有阴影的元素222对应于图像210中所示的AF心律失常212。
As illustrated in FIG. 2, image 210 is an anatomical structure of a heart with multi-roller AF arrhythmias 212.
如图2中所示，图像210是具有多辊ap心律失常的心脏的解剖结构。
Second chapter, shows the basic theories of AF/PSTM including the theory on reducing PSTM optical artifact false image and theory on separating optical signal of PSTM.
第二部分讲述AF/PSTM系统理论和总体设计，阐明了PSTM减少假象的原理，AF/PSTM光学信号的分解原理等。
Second chapter, shows the basic theories of AF/PSTM including the theory on reducing PSTM optical artifact false image and theory on separating optical signal of PSTM.
第二部分讲述AF/PSTM系统理论和总体设计，阐明了PSTM减少假象的原理，AF/PSTM光学信号的分解原理等。
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