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:
Mar. 12, 2019
Filed:
Aug. 29, 2017
Manuel Martinello, Mountain View, CA (US);
Manuel Martinello, Mountain View, CA (US);
RICOH COMPANY, LTD, Tokyo, JP;
Abstract
A plenoptic imaging system includes imaging optics, a microlens array and a sensor array. A method for generating a preview image of a plenoptic image captured by the plenoptic imaging system includes the following. A plenoptic image of an object captured by the plenoptic imaging system is accessed. The plenoptic image includes many superpixels. Each superpixel includes many subpixels. For each superpixel, a set of reliable subpixels is selected based at least in part on vignetting of the subpixels. A preview image is generated from the sets of reliable subpixels. The preview image includes pixels corresponding to the superpixels. The pixels in the preview image are generated from the set of reliable subpixels for the corresponding superpixels.