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:
Dec. 08, 2020
Filed:
May. 29, 2019
Board of Regents, the University of Texas System, Austin, TX (US);
Richard Wu, Sugar Land, TX (US);
Jinzhong Yang, Houston, TX (US);
Paul Wisdom, Houston, TX (US);
Amy Liu, Sugar Land, TX (US);
Ronald Zhu, Bellaire, TX (US);
Steven J. Frank, Bellaire, TX (US);
Board of Regents, The University of Texas System, Austin, TX (US);
Abstract
Apparatus and methods for evaluating the accuracy of deformable image registration (DIR) systems. Certain aspects may include a base and a support member coupled to the base, where the support member is configured to rotate about a first axis with respect to the base. Particular aspects may include a housing coupled to the support member, where the housing is configured to rotate about a second axis with respect to the support member. Specific aspects may include an insert coupled to the housing, where the insert is configured to rotate about a third axis with respect to the housing.