Image analysis – Applications – Target tracking or detecting
Reexamination Certificate
2005-04-05
2005-04-05
Couso, Yon J. (Department: 2625)
Image analysis
Applications
Target tracking or detecting
C382S284000
Reexamination Certificate
active
06876754
ABSTRACT:
Disclosed is an inventive method for providing visual chat. A character image is read into memory representing a character a user wishes to be for the duration of the visual chat. Continuous frames of video images are then received, typically using video camera, which include image data of a person. The head image of the person is then tracked by the system, and portions of the head image are extracted from the video images. These extracted portions are preferably features of the person in the video image. Finally, the extracted portions of the head image are blended into corresponding areas of the character image, such that the features of the blended character image match the features of the person, and change as the features of the person change.
REFERENCES:
patent: 4305131 (1981-12-01), Best
patent: 4634384 (1987-01-01), Neves et al.
patent: 5422653 (1995-06-01), Maguire, Jr.
patent: 5581702 (1996-12-01), McArdle et al.
patent: 5664126 (1997-09-01), Hirakawa et al.
patent: 5682196 (1997-10-01), Freeman
patent: 5694163 (1997-12-01), Harrison
patent: 5696892 (1997-12-01), Redmann et al.
patent: 5793365 (1998-08-01), Tang et al.
patent: 5802294 (1998-09-01), Ludwig et al.
patent: 5828839 (1998-10-01), Moncreiff
patent: 6072496 (2000-06-01), Guenter et al.
patent: 6088719 (2000-07-01), Murakami
patent: 6173069 (2001-01-01), Daly et al.
patent: 6343313 (2002-01-01), Salesky et al.
patent: 6370563 (2002-04-01), Murakami et al.
patent: 6393460 (2002-05-01), Gruen et al.
Perng et al., “Image Talk: A Real Time Synthetic Talking Head Using One Single Image with Chinese Test-To-Speech Capability”, Computer Graphics and Applications, 1998, pp. 140-148.*
Cooperstock Jeremy et al., “Turning Your Video Monitor into a irtual Window”, IEEE 1995, pp. 308-310.
Couso Yon J.
Electric Planet
Van Pelt & Yi & James LLP
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