The focusing window directly affects the speed and accuracy of auto-focusing.
自动对焦系统中对焦窗口的选择直接影响着对焦的速度和准确性。
参考来源 - 基于图像处理的自动对焦理论和技术研究By selecting the most important target area in an image as an auto-focusing evaluation object,the problem that the traditional focus window selection method is not suitable for moving targets can be solved effectively.
选择整幅图像中最重要的目标区域作为自动调焦评价对象,可有效解决传统的对焦窗口选择方法不适合动目标的问题,并可在保证调焦精度的同时有效降低系统的计算量和大大改善自动调焦的效率。
参考来源 - 红外成像自动调焦中动目标对焦窗口选择研究When the auto-selecting focusing window didn’t meet the needs,touch screen could be used to readjust it. As a result,the quick manual selection and adjustment of focusing window was implemented,which met the special need of image focusing system in special field.
在自动选择的对焦窗口不满足要求时,使用触摸屏来重新调整对焦窗口,从而实现人工参与对焦窗口的快速选择及调整,满足了特定领域对图像调焦系统的特殊要求。
参考来源 - 基于OMAP处理器图像调焦系统的触摸显示屏接口设计·2,447,543篇论文数据，部分数据来源于NoteExpress
对焦窗口的选择是数码相机进行自动对焦的关键问题之一。
Selecting focus Windows is one of the key problems in realizing autofocus in digital cameras.
在软件上，主要是搜索算法的优化，还有对焦评价函数和对焦窗口的选择，以及相对于硬件上优化后所采取的一些改进。
About software, searching algorithm has been optimized. The focus evaluation function and the choice of the focusing window have also been described.
当用户在当前窗口之上再打开一个新窗口时，可能会对焦点变化感到疑惑。
Confusing changes in focus can happen when the user opens a new window on the top of the current one.
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