automatic exposure


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automatic exposure

[¦ȯd·ə¦mad·ik ik′spō·zhər]
(optics)
Photoelectric exposure control by a special device that maintains an essentially constant exposure in the focal plane for a given range of field luminance.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
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The AEC automatic exposure compensation (AEC) function in the Digora and Megadixel systems could help shorten the time to diagnosis.
[sup][11],[12] A well-configured automatic exposure control of the radiographic system is essential to keep the radiation dose as low as reasonably achievable.
Claymount is a supplier of high voltage connectors, ionization chambers and solid state automatic exposure control systems for controlling dose during medical X-ray imaging.
The CRANEXA 3Dx features also Automatic Exposure Setting (AES) functionality in panoramic and cephalometric imaging, as well as in 3D -- a world first AES hybrid.
Schiller said the new iSight camera has automatic exposure and auto-focus, and now records HD video at 1080p resolution.
For even greater efficiency, the system offers one-button Automatic Exposure Control and one button export to PACS (Picture Archiving and Communication System) or to the Hologic SecurView diagnostic workstation.
With up to 600 dpi resolution (3,600 x 2,400 pixels), automatic exposure control, and color balance, clear, accurate digital images are assured.
Modern digital cameras can be used to capture a nice image either on automatic exposure, or you could experiment with just a few seconds and manual exposure.
The other features of the product include integrated lighting, adjustable focus lenses, automatic exposure control and high speed processing.
Both sensors offer automatic image control functions, which include automatic exposure control, automatic white balance and automatic black-level calibration.

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