公开(公告)号：US20180189587A1

公开(公告)日：2018-07-05

申请号：US15826524

申请日：2017-11-29

Applicant: Intel Corporation

Inventor： Dipan Kumar Mandal ,  Om J. Omer ,  Lance E. Hacking ,  James Radford ,  Sreenivas Subramoney ,  Eagle Jones ,  Gautham N. Chinya

IPC: G06K9/00 ,  G06K9/46 ,  G06K9/20 ,  G06K9/62

CPC classification number: G06K9/00973 ,  G06K9/00664 ,  G06K9/2054 ,  G06K9/46 ,  G06K9/6202 ,  G06K9/6267 ,  G06K2009/3291 ,  G06K2009/4666 ,  G06T7/246 ,  G06T7/579 ,  G06T2207/10016

Abstract: Aspects of the present disclosure relates to technologies (systems, devices, methods, etc.) for performing feature detection and/or feature tracking based on image data. In embodiments, the technologies include or leverage a SLAM hardware accelerator (SWA) that includes a feature detection component and optionally a feature tracking component. The feature detection component may be configured to perform feature detection on working data encompassed by a sliding window. The feature tracking component is configured to perform feature tracking operations to track one or more detected features, e.g., using normalized cross correlation (NCC) or another method.