Advertisement
Published in:
2011 | OriginalPaper | Chapter
Image Reconstruction for High-Sensitivity Imaging by Using Combined Long/Short Exposure Type Single-Chip Image Sensor
Authors : Sanzo Ugawa, Takeo Azuma, Taro Imagawa, Yusuke Okada
Published in: Computer Vision – ACCV 2010
Publisher: Springer Berlin Heidelberg
Activate our intelligent search to find suitable subject content or patents.
Select sections of text to find matching patents with Artificial Intelligence. powered by
Select sections of text to find additional relevant content using AI-assisted search. powered by
We propose a image reconstruction method and a sensor for high-sensitivity imaging using long-term exposed green pixels over several frames. As a result of extending the exposure time of green pixels, motion blur increases. We use motion information detected from high-frame-rate red and blue pixels to remove the motion blur. To implement this method, both long- and short-term exposed pixels are arranged in a checkerboard pattern on a single-chip image sensor. Using the proposed method, we improved fourfold the sensitivity of the green pixels without any motion blur.