Invention Grant
- Patent Title: High intrascene dynamic range NTSC and PAL imager
- Patent Title (中): 高内嵌动态范围NTSC和PAL成像器
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Application No.: US12081302Application Date: 2008-04-14
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Publication No.: US07973842B2Publication Date: 2011-07-05
- Inventor: Kwang-Bo Cho , Igor Subbotin , Michael Kaplinsky , Sandor L. Barna , Gary E. Slayton
- Applicant: Kwang-Bo Cho , Igor Subbotin , Michael Kaplinsky , Sandor L. Barna , Gary E. Slayton
- Applicant Address: KY George Town
- Assignee: Aptina Imaging Corporation
- Current Assignee: Aptina Imaging Corporation
- Current Assignee Address: KY George Town
- Main IPC: H04N5/335
- IPC: H04N5/335

Abstract:
The invention provides a new method and apparatus for NTSC and PAL image sensors which employs fusion of adjacent row pixel charge samples to generate image data for a row. A variety of fusion schemes are possible for fusing the pixel signals from the adjacent rows. The rows of pixels are scanned so that each scan takes an odd row signal sample and, in some cases, an adjacent even row signal sample when specified conditions are met. One sampled row of the two adjacent rows integrate an image with a first integration period while the other adjacent row integrates an image with a second integration period.
Public/Granted literature
- US20080218621A1 High intrascene dynamic range NTSC and PAL imager Public/Granted day:2008-09-11
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