image focus

The size of the aperture not only affects how much light reaches the sensor, but also how much of the image is in focus.

光圈的大小不仅影响感光程度，同时还影响在对焦范围的大小。

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Some key technologies and problem in system auto-focusing realization, such as system image preprocessing, focus strategy, focus point searching algorithm, the division of image focusing region, and the focus curve fitting, were researched and solved.

研究并解决了无热化设计效果检测仪系统自动调焦的实现中的一系列关键技术，包括聚焦位置的搜索算法、最佳调焦区域的划分、自动调焦策略和调焦曲线拟合等。

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Simulated results show that entropy is more suitable for a measure of degree of image focus than contrast.

仿真结果表明，利用熵作为衡量图像聚焦与否的尺度，较对比度更趋合理。

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The existing researches of image fusion most focus on theory. The universal and real time fusion system is presented rarely.

融合方法的理论研究较多，而通用的实时图像融合系统较少。

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RESULTS: The main abnormality of cerebrovascular hemodynamics index ( CVDI) and deficient degree of a clinical neural function, the size of image focus of infarct in patients with acute cerebral infarctions were positively correlated.

结果：急性脑梗死患者主要脑血流动力学指数（cerebrovascularhemody-namicsindex，CVDI）异常与临床神经功能缺损程度及影像学梗死灶大小成正相关；

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FMF evaluates the defocus degree of interesting region image. Focus measurement is a kind of reference image quality evaluation.

聚焦是针对兴趣区域的聚焦，聚焦评价函数完成对兴趣区域的离焦程度评价，它是一种有参考的图像质量评价。

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Historical Image Memory of the War of Resistance Against Japan& Focus on the Chinese Film of the Post War Period

抗日战争历史的影像记忆&以战后中国电影为中心

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It features an ultra-long, built-in40X optical zoom and a wide-angle lens in addition to automatic focus and image stabilization.

除了自动对焦和图像稳定外，它还采用超长期、内置40X光学变焦和广角镜头。

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It can show the lumen image in focus.

它能够清晰真实的再现人体内腔的二维平面图像.

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MIS file, marking patient's basic information, case history, medical image and focus together, having facilitated file management of the case history.

MIS文件，将病人基本信息、病历、医学影像及病灶标注信息融合在一起，方便了病历文档管理；

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Using the Image Schema Theory determines with the bodily verb syntax systems, proves that bodily verbs focus on the force schema.

运用概念隐喻理论探讨汉语身体动作动词的隐喻机制等对身体及物动词和身体不及物动词作系统深入的研究。

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Image builders focus on combining the operating system and software required to create new deployments in your enterprise cloud.

映像构建者主要关注组合在企业云中创建新部署所需的操作系统和软件组件。

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The out-of-focus radius is proposed to evaluate quality of the restored image. Simulation results on synthetic and real images demonstrate that the restoration method satisfies the requirement of crack identification for magnetic particle testing system.

通过对模拟和真实图像数据的仿真，表明该复原方法能够实现散焦磁痕图像复原，符合磁粉探伤系统的对裂纹识别要求。

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Film thickness& are all layers in the film ( color) bringing the image into focus.

胶片厚度&决定影像是否在各个（颜色的）感光层正确聚集。

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When the rays come together at the retina, the image is in focus.

当光线聚集到视网膜，清晰的图像就形成了。

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The moving DOF is used to make the image focus and the rotating DOF is applied to detect the convex lens installation position, and the motion of the mechanism is analyzed.

根据成像模型分析，设计一种独立移动和独立旋转的两自由度并联机构，移动自由度用来使图像对焦，旋转自由度用来检测凸透镜安装位置，并对该机构进行运动分析。

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Since Anna Karenina has been published, Anna's image and her tragic fate of the reasons have always been the focus of the literature comments.

自《安娜卡列尼娜》问世以来，安娜的形象以及造成她悲剧命运的原因一直是文学界的评论焦点。

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Rock Thin Section Image Fusion Based on Focus Measure and a Decision Map

基于聚焦测度和决策图的岩石薄片图像融合

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How to achieve rapidly and effectively the autofocus of image is a focus in the measurement of image.

在图像测量中，如何快速有效地实现聚焦一直是图像测量中的焦点；

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The current 3-D visualization of medical image methods mostly focus on surface rendering and volume rendering.

当前对医学图像三维可视化的研究主要集中于面绘制与体绘制这两个方面，另外基于GPU加速的三维可视化也是当前的一个研究热点。

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Wavelet Forming Image Technology by Changing Focus Interface and Its Application

小波变焦界面成像技术及应用

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Based on the psychological basis of brand recognition, this essay made a comprehensive research of audience experience design and nation image dissemination focus on Germany Pavilion on Expo site.

基于品牌认知的心理学理论基础，本文以世博会德国国家馆为对象进行受众体验设计与国家形象传播的综合研究。

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Interesting region is mostly the foreground image, Focus region selection has to estimate the foreground region for image segmentation algorithm is not practical.

由于兴趣区域为前景图像区域，聚焦区域选择算法需要选择前景图像区域作为聚焦窗口。由于前后景图像分割理论还不成熟，目前只能采用对前景图像区域进行估计的方案。

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The analysis of the image quality on focus plate is very important in infrared seeker measurement.

焦面上的成像质量分析是红外导引头测试的重要内容。

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On the process of dimming at the image focus criterion validation, we designed a set of system that include optics, mechanism, electronics, and computer camera. This system included micro-actuator control, interface card control and digital image processing.

在对图像调光调焦判据验证的过程中，设计了一套包括光学、机械、电子、计算机在内的摄像头调光调焦系统，其中包括了微动机构控制软件、接口卡控制软件和图像处理软件。

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Identify a real company and select a product, a service or the company's corporate image as the focus of the proposal.

选择一真实的企业并以其某一产品，服务或整体企业形象作为习作题目。

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Considering the image contrast as a measurement of the degree of the image focus, a novel autofocus algorithm for Synthetic Aperture Radar ( SAR) imagery is presented in this paper.

以对比度作为衡量图像聚焦程度的标准，研究了一种新颖的SAR图像自聚焦算法。

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The study of image in tourism focus on the city, while the ecotourism and forest tourism that gets little attention.

形象理论在旅游界的应用大多集中于城市旅游目的地，而对于目前发展最快的生态旅游及森林旅游则给予的关注较少。

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Nowadays, most of the study on the system of the university brand image focus on the aspect of brand image dimension and building, and hardly has demonstration study.

对于高校品牌形象体系的研究，目前还多限于定性地探讨品牌形象的维度及其塑造方面，很少有实证的研究。

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Automatic recognition of medical microscopy image analysis is focus and hotspot in biomedical engineering study.

医学镜检图像自动识别分析是生物医学工程所研究的重点及热点。

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