Invention Grant
- Patent Title: Performing distance-based feature suppression
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Application No.: US15853204Application Date: 2017-12-22
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Publication No.: US10558882B2Publication Date: 2020-02-11
- Inventor: Jesse Gregory Villarreal, Jr.
- Applicant: Texas Instruments Incorporated
- Applicant Address: US TX Dallas
- Assignee: TEXAS INSTRUMENTS INCORPORATED
- Current Assignee: TEXAS INSTRUMENTS INCORPORATED
- Current Assignee Address: US TX Dallas
- Agent Brian D. Graham; Charles A. Brill; Frank D. Cimino
- Main IPC: G06K9/00
- IPC: G06K9/00 ; G06K9/46 ; G06K9/62

Abstract:
Methods, apparatus, systems to perform distance-based feature suppression of features of an image in a feature list of the image are disclosed. A method includes accessing the feature list, comparing a selected feature in the feature list with features located within a first distance of the selected feature, when features located within the first distance are non-suppressed or valid and are stronger than different non-suppressed features, marking the features as valid and marking other non-suppressed features as suppressed. When the features are suppressed or invalid and are not stronger than non-suppressed features, determining if features of the feature list are marked as valid or suppressed.
Public/Granted literature
- US20180197036A1 PERFORMING DISTANCE-BASED FEATURE SUPPRESSION Public/Granted day:2018-07-12
Information query