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:
Sep. 17, 2024
Filed:
Jan. 05, 2022
Ambarella International Lp, Santa Clara, CA (US);
Ambarella International LP, Santa Clara, CA (US);
Abstract
An apparatus comprises an interface and a processor. The interface may be configured to receive pixel data. The processor may be configured to (i) process the pixel data arranged as video frames, (ii) decompose each of the video frames comprising a high-resolution two-dimensional (2D) image into a plurality of 2D sub-images using a decomposition offset, (iii) decompose each of the video frames comprising a high-resolution depth map image into a plurality of depth map sub-images using the decomposition offset, (iv) calculate a respective alignment matrix for each of the plurality of 2D sub-images and a corresponding one of the plurality of depth map sub-images using the decomposition offset, (v) perform matrix operations on the plurality of 2D sub-images and the plurality of depth map sub-images using the respective alignment matrices to obtain a plurality of aligned 2D sub-images and depth map sub-images, (v) determine projection coordinates and depth values of the plurality of aligned 2D sub-images and depth map sub-images based on the high-resolution 2D image, and (vi) generate an aligned high-resolution depth map using the projection coordinates and depth values.