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:
Apr. 22, 2014
Filed:
Jan. 20, 2012
Mamoru Miyawaki, Tuscon, AZ (US);
Mamoru Miyawaki, Tuscon, AZ (US);
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
A method for a compressive sampling to capture an image of the object by using a spatial light modulator and a photo-detector, the method includes driving the spatial light modulator in a first rough sampling mode which is executed by using first coded patterns; detecting signals from the photo-detector to obtain a first data at t=t; detecting signals from the photo-detector to obtain a second data at t=t, where t>t; and changing the first rough sampling mode to a second rough sampling mode which is executed by using second coded patterns finer than the first coded patterns when a difference between the first data and the second data is greater than a threshold value.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile