Experimental single-chip color HDTV image acquisition system with 8M-pixel CMOS image sensor

Hiroshi Shimamoto; Takayuki Yamashita; Ryohei Funatsu; Kohji Mitani; Yuji Nojiri

doi:10.1117/12.650488

6 February 2006 Experimental single-chip color HDTV image acquisition system with 8M-pixel CMOS image sensor

Hiroshi Shimamoto, Takayuki Yamashita, Ryohei Funatsu, Kohji Mitani, Yuji Nojiri

Proceedings Volume 6068, Sensors, Cameras, and Systems for Scientific/Industrial Applications VII; 606808 (2006) https://doi.org/10.1117/12.650488
Event: Electronic Imaging 2006, 2006, San Jose, California, United States

Abstract

We have developed an experimental single-chip color HDTV image acquisition system using 8M-pixel CMOS image sensor. The sensor has 3840 × 2160 effective pixels and is progressively scanned at 60 frames per second. We describe the color filter array and interpolation method to improve image quality with a high-pixel-count single-chip sensor. We also describe an experimental image acquisition system we used to measured spatial frequency characteristics in the horizontal direction. The results indicate good prospects for achieving a high quality single chip HDTV camera that reduces pseudo signals and maintains high spatial frequency characteristics within the frequency band for HDTV.

Citation Download Citation

Hiroshi Shimamoto, Takayuki Yamashita, Ryohei Funatsu, Kohji Mitani, and Yuji Nojiri "Experimental single-chip color HDTV image acquisition system with 8M-pixel CMOS image sensor", Proc. SPIE 6068, Sensors, Cameras, and Systems for Scientific/Industrial Applications VII, 606808 (6 February 2006); https://doi.org/10.1117/12.650488

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