Title:
マルチスペクトル感光素子及びそのサンプリング方法
Document Type and Number:
Japanese Patent JP5775570
Kind Code:
B2
Abstract:
A multi-spectrum photosensitive device and method for sampling the same, the method includes a first combining process for combining-and-sampling two adjacent pixels in same row different column, or in different row same column, or in different row different column in the pixel array to obtain a sampling data of a first combined pixel; a second combining process for combining-and-sampling the sampling data of the first combined pixel obtained from the first combining unit to obtain a sampling data of a second combined pixel; and a third combining process, a sampling data of a third combined pixel is obtained by a method for color conversion and image scaling in a digital space. The application is applied for a multi-pixel sharing reading and amplifying circuit of a single-layer color photosensitive chip, a single-sided multi-layer photosensitive chip, and a double-sided double-layer photosensitive chip. In the basis of the spirit of the existing pixel reading circuit, the application has orders of magnitude breakthrough in principle, basic circuit and performance, and implements a YUV format output of a sub-sampling image in a photosensitive device at the same time of implementing sub-sampling with high performance.
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Inventors:
Houhei
Application Number:
JP2013512715A
Publication Date:
September 09, 2015
Filing Date:
June 01, 2010
Export Citation:
Assignee:
BOLY MEDIA COMMUNICATIONS(SHENZHEN)CO.,LTD.
International Classes:
H04N5/374; H01L27/146; H04N5/345; H04N5/347
Domestic Patent References:
| JP2006174325A | ||||
| JP2009159186A | ||||
| JP2010028781A | ||||
| JP2004215249A | ||||
| JP2001231003A | ||||
| JP2008546313A | ||||
| JP2009021809A | ||||
| JP2010098548A | ||||
| JP2007194488A | ||||
| JP2010193437A |
Foreign References:
| US20090066782 | ||||
| US20100051784 |
Attorney, Agent or Firm:
Hiroe Associates Patent Office