Improved ORB Algorithm Using Three-Patch Method and Local Gray Difference

Improved ORB Algorithm Using Three-Patch Method and Local Gray Difference

This paper presents an improved Oriented Features from Accelerated Segment Test (FAST) and Rotated BRIEF (ORB) algorithm named ORB using three-patch and local gray difference (ORB-TPLGD). ORB takes a breakthrough in real-time aspect. However, subtle changes of the image may greatly affect its final...

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Bibliographic Details
Main Authors: Chaoqun Ma, Xiaoguang Hu, Jin Xiao, Huanchao Du, Guofeng Zhang
Format: Article
Language:English
Published: MDPI AG 2020-02-01
Series:Sensors
Subjects:
image registration
three-patch method
local gray difference
feature fusion
Online Access:https://www.mdpi.com/1424-8220/20/4/975

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