IMAGE SIGNAL OUTPUT APPARATUS AND CONTROL METHOD THEREOF

Title:

IMAGE SIGNAL OUTPUT APPARATUS AND CONTROL METHOD THEREOF

Document Type and Number:

Japanese Patent JP2008054221

Kind Code:

A

Abstract:

To provide an image signal output apparatus which outputs an image signal of an interlace system with high image quality.

The image signal output apparatus comprises: a line adder 123 for converting progressive imaging signals of one frame read by an image sensor 110 into interlaced imaging signals of one field; a camera signal processor 124 for applying camera signal processing to the progressive imaging signals and the interlaced imaging signals to convert them into progressive image signals and interlaced image signals, respectively; a resolution converter 125 for enlarging the progressive image signals for the unit of a frame to convert them into interlaced image signals of two fields; and a memory controller 127 for converting the progressive image signals of one frame into interlaced image signals of two fields, and outputting them.

Inventors:

MIYAKOSHI DAISUKE
KUBO MANABU

Application Number:

JP2006230953A

Publication Date:

March 06, 2008

Filing Date:

August 28, 2006

Export Citation:

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Assignee:

SONY CORP

International Classes:

H04N5/232; H04N5/335; H04N5/341; H04N5/343; H04N5/345; H04N7/01

Domestic Patent References:

JP2002314870A	2002-10-25
JP2005021970A	2005-01-27
JP2003046811A	2003-02-14
JP2003153078A	2003-05-23
JP2002314878A	2002-10-25
JP2001086404A	2001-03-30
JPH05260447A	1993-10-08
JP2004312503A	2004-11-04

Attorney, Agent or Firm:

Akira Koike
Eiichi Tamura
Seiji Iga

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