The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 24, 2000
Filed:
Apr. 04, 1997
Applicant:
Inventors:
Robert Gonsalves, Wellesley, MA (US);
Chia-Sheng Chou, Cambridge, MA (US);
Assignee:
Avid Technology, Inc., Tewksbury, MA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06K / ;
U.S. Cl.
CPC ...
382284 ; 348586 ; 348597 ;
Abstract
The invention provides a mechanism and process for feathering a first image and a second image in a composite frame. In this process an original matte image is defined according to the first and second images. A portion of the original matte image is box filtered horizontally and vertically to generate an intermediate matte image. At least a portion of the intermediate matte image is box filtered horizontally and vertically to generate a processed matte image. A composite image including the first image and the second image is then generated according to the box-filtered processed matte image.