Chaman Singh Verma

US Patent:

20190325647, Oct 24, 2019

Filed:

Jun 28, 2019

Appl. No.:

16/457652

Inventors:

- Madison WI, US
Chaman S. Verma - Madison WI, US

Assignee:

Wisconsin Alumni Research Foundation - Madison WI

International Classification:

G06T 17/20
G06T 7/13

Abstract:

Systems and methods for modifying and generating quadrilateral meshes for computer graphic structures include obtaining a polygon mesh representing a computer graphic structure, the polygon mesh comprising a plurality of polygonal faces and a plurality of singularities, determining, based on a first singularity of the plurality of vertices, selecting, based on one or more characteristics of the patch, a first minimum singularity template (MST) of a plurality of MSTs each representing a corresponding quadmesh that has three or fewer singularities, and replacing, within the polygon mesh, the patch with the first MST.

US Patent:

20180101983, Apr 12, 2018

Filed:

Oct 7, 2016

Appl. No.:

15/288929

Inventors:

- MADISON WI, US
CHAMAN S. VERMA - MADISON WI, US

International Classification:

G06T 17/20
G06T 7/00
G06T 19/00

Abstract:

Systems and methods for modifying and generating quadrilateral meshes for computer graphic structures include obtaining a polygon mesh representing a computer graphic structure, the polygon mesh comprising a plurality of polygonal faces and a plurality of singularities, determining, based on a first singularity of the plurality of vertices, selecting, based on one or more characteristics of the patch, a first minimum singularity template (MST) of a plurality of MSTs each representing a corresponding quadmesh that has three or fewer singularities, and replacing, within the polygon mesh, the patch with the first MST.