Study on auto-exposure algorithm based on images analysis;
基于图像的自动曝光算法研究
And the functions of Auto Light-measuring、Auto-exposure、Auto-winding、shutter-control、the display of LCD and LED and the customer sinterface are realized.
在分析了单反相机国内外整体发展状况后，详述了系统的主要工作原理和技术规格，单片机的特点与选择，完成了系统软件设计与程序调试，样机制作和测试，从而实现了自动测光、自动曝光、自动卷片、快门控制、LCD和LED显示、用户定制界面等功能。
This thesis explores the theory of auto-exposure (AE) algorithms of digital cameras.
论文详细分析和讨论了数码相机自动曝光算法的原理,对现有的算法进行了评估分析,进而提出了两种新颖的算法,并且对其进行了系统实现和测试。
Development of an automatic exposure device of medical X-ray mcachine;
医用诊断X线机自动曝光系统的研制
Automatic exposure has been carried out on the basis of the model and the coordination between the electronic circuit and mechanism.
为了实现准确自动曝光,运用电磁学和光学的基本原理,结合感光材料和硫化镉光敏电阻的特性,建构了曝光时间与像照度之间的数学模型,并据此模型与电子电路、机械机构相配合,实现了自动曝光。
In the papar,it changes its"buckle"structurt on the basis of common key switch,achieves automatic locking function and does not increase the cost.
多位组合式按键开关被广泛应用于各种家用电器,本课题在普通按键开关的基础上,改变其"扣板"的结构,实现了自动锁定功能,且不需增加成本。
The AE lock mode locks the exposure value for precise exposure metering.
自动曝光锁定模式可在精确曝光测定量时锁定曝光值
Press the previewAE lock button.
按压预景深自动曝光锁定按钮。
Turn the mode dial to select previewAE lock user setting mode.
转动模式盘至预景深自动曝光锁定设置模式。
Make sure the AE lock is selected for the preview AE lock user setting mode as described above.
如上所述,要保证您在预景深动曝光锁定设置模式中选定了自动曝光锁定模式。
If the previewAE lock button is kept pressed while shooting, it is possible to shoot repeatedly with the locked exposure value.
拍摄时,如果一直按住预景深自动曝光锁定按钮,相机就能以锁定的曝光值重复拍摄。
The picture is taken with the locked exposure value. When the picture is taken, AE lock will be canceled and the "AEL" mark will disappear.
拍摄时曝光量是锁定值,拍完照后,自动曝光锁定将取消,“AEL”字样将从液晶屏上消失。
When the auto bracketing mode is combined with exposure compensation or AE lock, the exposure range value or the locked exposure value respectively.
当包围式曝光模式补偿或自动曝光锁定相结合时,曝光范围将分别依据所选的曝光补偿值或锁定值。
If you cannot get close to the subject, it is recommended that the exposure metering User Setting mode be set to spot metering for optimum AE lock results.
如你不能紧靠景物拍摄,为获得最佳自动曝光锁定效果,建议您采用曝光测定设置点测定模式。
While looking through the viewfinder, press the previewAE lock button.
观察取景器同事。请按压预景深自动曝光锁定按钮。
The viewfinder image will darken when the previewAE lock button is pressed.
当按压预景深自动曝光锁定按钮时,取景器相将变暗。
Allow setting for the preview mode or the AE lock mode. The preview mode enables the preview of the depth of field for the selected aperture.
用于设置与景深或自动曝光锁定模式,与景深模式使您能预先对选定的光圈的景深观察。
If the aperture is changed while an exposure value is locked in Auto operation, the camera will adjust the shutter speed to correspond to the exposure value that is locked.
如在自动操作状态,曝光值被锁定时,又改变了光圈,相机将调整快门速度已对应被锁定的曝光值。
The PreviewAE lock user setting mode allows setting for the Preview mode or the AE lock mode.
预景深自动曝光测定设置模式用于预景深\自动曝光测定模式的设置。
Manual exposure camera all have build in light meter which tell you exactly what exposure you have to set.
手动曝光相机都装有曝光表，说明应设定多少曝光时间。
To cancel the multi exposure mode, turn the mode dial to select another mode, or set the main switch selector to L (lock) to turn off the power.
要取消多重曝光模式,可以转动模式盘到另一种模式,或把主选择开关调到L（锁定）,断开电源。
aperture-priority automatic exposure camera
光圈优先式曝光量自动控制照相机
Film processor: Machine which automatically develops,fixes,washes and dries exposed film.
冲片机:自动把曝光后的菲林应显影、定影、水洗和干燥的机器。
Method of Phase-Locked Stability Based on Active Mode-Locked Fiber Laser
主动锁模光纤激光器的锁相稳定方法