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Open Access
CMOS Image Sensor with Pixel-Parallel ADC and HDR Reconstruction from Intermediate Exposure Images

Shinnosuke KURATA, Toshinori OTAKA, Yusuke KAMEDA, Takayuki HAMAMOTO

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Summary :

We propose a HDR (high dynamic range) reconstruction method in an image sensor with a pixel-parallel ADC (analog-to-digital converter) for non-destructively reading out the intermediate exposure image. We report the circuit design for such an image sensor and the evaluation of the basic HDR reconstruction method.

Publication
IEICE TRANSACTIONS on Fundamentals Vol.E105-A No.1 pp.82-86
Publication Date
2022/01/01
Publicized
2021/07/26
Online ISSN
1745-1337
DOI
10.1587/transfun.2021EAL2024
Type of Manuscript
LETTER
Category
Image

Authors

Shinnosuke KURATA
  Tokyo University of Science
Toshinori OTAKA
  Tokyo University of Science
Yusuke KAMEDA
  Tokyo University of Science,Sophia University
Takayuki HAMAMOTO
  Tokyo University of Science

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