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:
Nov. 17, 2015
Filed:
Mar. 15, 2013
Seyed Behdad Esfahbod Mirhosseinzadeh Sarabi, Toronto, CA;
Maysum Panju, Richmond Hill, CA;
Seyed Behdad Esfahbod Mirhosseinzadeh Sarabi, Toronto, CA;
Maysum Panju, Richmond Hill, CA;
Google Inc., Mountain View, CA (US);
Abstract
In one aspect, the present disclosure can be embodied in a method that includes dividing a Bezier curve representing a portion of a vector image to be rendered on a display of a computing device into a set of curve segments. Each of the curve segments is approximated using a circular arc from a set of circular arcs. An approximation error for each of the curve segments is determined. A spring constant is calculated as a function of the respective approximation error determined for each of the curve segments in the set of curve segments. The spring constant represents a relative magnitude of the respective approximation errors calculated for the approximated curve segments. The lengths of curve segments are adjusted based on the respective spring constant calculated for each curve segment in the set of curve segments.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile