Image processing device

Details Image processing device Image processing device

2006-11-21

2006-11-21

Natnael, Paulos M. (Department: 2622)

Television

Camera, system and detail

Combined image signal generator and general image signal...

Reexamination Certificate

active

07139019

ABSTRACT:
The present invention enables a movement vector of a moving object to the detected, by detecting a mixture ratio indicating the proportion of mixing with an image, or taking into consideration a region mixed with the image. A weighted frame difference computation unit3423outputs weighted difference. A movement compensation unit3424and a correlation value computing unit3427compute the correlation between a block of interest containing each pixel of interest of weighted difference image data, and a corresponding block of weighted difference image data of an adjacent frame. A maximum value judgment unit3428detects at least one of weight and a movement vector wherein correlation between weighted difference image data is greatest. The present invention can be applied to signals processing device s for processing images.

REFERENCES:
patent: 4862259 (1989-08-01), Gillard et al.
patent: 4901145 (1990-02-01), Harradine et al.
patent: 4992869 (1991-02-01), Samad et al.
patent: 5162907 (1992-11-01), Keating et al.
patent: 5365603 (1994-11-01), Karmann
patent: 5442409 (1995-08-01), Morgan
patent: 5497338 (1996-03-01), Miyake et al.
patent: 5513281 (1996-04-01), Yamashita et al.
patent: 5537155 (1996-07-01), O'Connell et al.
patent: 5587927 (1996-12-01), Nagao et al.
patent: 5731849 (1998-03-01), Kondo et al.
patent: 5778099 (1998-07-01), Suzuki
patent: 6067114 (2000-05-01), Omata et al.
patent: 6298144 (2001-10-01), Pucker et al.
patent: 6661470 (2003-12-01), Kawakami et al.
patent: 6763148 (2004-07-01), Sternberg et al.
patent: 6970507 (2005-11-01), Musmann et al.
patent: 7053944 (2006-05-01), Acharya et al.
patent: 2004/0022419 (2004-02-01), Kesaniemi
patent: 0 395 274 (1990-10-01), None
patent: 0 933 727 (1999-08-01), None
patent: 3-62692 (1991-03-01), None
patent: 7-336688 (1995-12-01), None
patent: 10-164436 (1998-06-01), None
patent: 2000-30040 (2000-01-01), None
patent: 2001-250119 (2001-09-01), None

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