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:
Jul. 09, 2019
Filed:
Sep. 27, 2016
Canon Kabushiki Kaisha, Tokyo, JP;
Getian Ye, Kogarah, AU;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
A computer-implementable method for determining a score for matching images includes extracting and determining. Features are extracted from each of a query image acquired in a first modality and a database image acquired in a second modality. A vector distance distribution is determined based on a codebook for the first modality for each of the query image and the database image represented by the extracted features. The method determines a set of distances between the vector distance distribution determined for the query image and the vector distance distribution determined for the database image. The score for matching the query image and the database image is determined based on the determined set of distances.