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Patent Searching and Data


Title:
DEVICE AND METHOD FOR RECORDING AND REPRODUCING IMAGE INFORMATION
Document Type and Number:
Japanese Patent JPH10257414
Kind Code:
A
Abstract:

To record and reproduce a still picture and/or moving image while using a CCD imaging device for reading all the pixel in a field cycle.

An object 1 fetched into a CCD imaging device 3 composed of full pixel CCD is temporarily recorded in an image memory 7. In the case of TOP field, all the pixels are recorded in the image memory 7 but in the case of BOTTOM field, only the pixels on even-number lines are recorded. The still picture is recorded in the TOP field for each frame. Afterwards, this picture is recorded in a recording medium 5 by performing image compressing suitable for the image through a compression circuit 4. In the case of moving image, at the time of reproduction, the pixels on the even-number lines are abandoned in the TOP field and the pixels on odd-number lines are reproduced but in the BOTTOM field, the pixels on the even-number lines are reproduced. In the case of still picture, all the pixels in the TOP field are reproduced.


Inventors:
YAMASHITA NORIYUKI
Application Number:
JP5156997A
Publication Date:
September 25, 1998
Filing Date:
March 06, 1997
Export Citation:
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Assignee:
SONY CORP
International Classes:
H04N5/765; H04N5/335; H04N5/341; H04N5/351; H04N5/353; H04N5/357; H04N5/369; H04N5/3728; H04N5/378; H04N5/781; (IPC1-7): H04N5/765; H04N5/335; H04N5/781
Attorney, Agent or Firm:
Masatomo Sugiura