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:
Jan. 28, 2025
Filed:
Aug. 16, 2022
National Yang Ming Chiao Tung University, Hsinchu, TW;
Chen-Yi Lee, Hsinchu, TW;
Eugene Eu Tzuan Lee, Hsinchu, TW;
NATIONAL YANG MING CHIAO TUNG UNIVERSITY, Hsinchu, TW;
Abstract
A portable video display apparatus that adopts a L-layer processing architecture and performs the following operations for each layer of xlayer to xlayer: generating an optical flow map between a first and a second image frames, generating a primary rectified feature map according to a first feature map of the first image frame and the optical flow map, generating an advanced rectified feature map according to the optical flow map, the primary rectified feature map, and a second feature map of the second image frame, and generating a second feature map for the next layer according to the second feature map and the advanced rectified feature map. The portable video display apparatus generates an enlarged image frame by up-sampling the second image frame, generates a display image frame according to the second feature map at the x1layer and the enlarged image frame and displays it.