Automatic exposure control (AEC)

2018 ◽  
pp. 143-157
Author(s):  
Gert Tempelman
Keyword(s):  
Exposure Control ◽  
Automatic Exposure Control

SIMULATING LOCAL DENSE AREAS USING PMMA TO ASSESS AUTOMATIC EXPOSURE CONTROL IN DIGITAL MAMMOGRAPHY

2016 ◽  
Vol 169 (1-4) ◽  
pp. 143-150 ◽  
Author(s):  
R. W. Bouwman ◽  
J. Binst ◽  
D. R. Dance ◽  
K. C. Young ◽  
M. J. M. Broeders ◽  
...  
Keyword(s):  
Digital Mammography ◽  
Exposure Control ◽  
Automatic Exposure Control

scholarly journals A High-Frame-Rate Vision System with Automatic Exposure Control

2014 ◽  
Vol E97.D (4) ◽  
pp. 936-950 ◽  
Author(s):  
Qingyi GU ◽  
Abdullah AL NOMAN ◽  
Tadayoshi AOYAMA ◽  
Takeshi TAKAKI ◽  
Idaku ISHII
Keyword(s):  
Vision System ◽  
Frame Rate ◽  
Exposure Control ◽  
Automatic Exposure Control ◽  
High Frame Rate

A New Automatic Exposure Algorithm for Astronomical Image and its FPGA Implementation

2012 ◽  
Vol 546-547 ◽  
pp. 691-695
Author(s):  
Hao Wang ◽  
Jian Zhong Cao ◽  
Zuo Feng Zhou ◽  
Su Yan ◽  
A Qi Yan
Keyword(s):  
Digital Imaging ◽  
Imaging System ◽  
Real Data ◽  
Human Vision ◽  
Exposure Control ◽  
Automatic Exposure Control ◽  
Image Histogram ◽  
Astronomical Image ◽  
Maximum Range ◽  
Pixel Value

Automatic exposure control is the process of controlling the exposure time of the digital imaging system to obtain the desired image which can fit the human vision during the imaging process. A new automatic exposure algorithm for astronomical image is proposed. The pixel value weight is determined by exploring the maximum range of the image histogram. Additionally, the structure of the implementation based on FPGA and experiment results for real data are given. The experiment results show that the proposed algorithm can effectively achieve the real-time automatic exposure control.

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