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:
Jun. 04, 2019
Filed:
Oct. 19, 2016
Google Inc., Mountain View, CA (US);
Ondrej Stava, San Jose, CA (US);
Michael Hemmer, San Francisco, CA (US);
GOOGLE LLC, Mountain View, CA (US);
Abstract
Methods and apparatus to encode and decode normals of geometric representations of surfaces are disclosed herein. An example method includes defining a tile having regions, each of the regions of the tile corresponding with a surface of a geometric shape, arranging an edge of a first instance of the tile to abut an edge of a second instance of the tile to define a composite tile, determining a first vector between a first point on the composite tile in the first instance of the tile, and a second point on the composite tile in the second instance of the tile, and encoding the first vector to determine an approximation of the location of the second point relative to the first point.