How to get ORBvoc.txt by my images?

raulmur / ORB_SLAM2

Real-Time SLAM for Monocular, Stereo and RGB-D Cameras, with Loop Detection and Relocalization Capabilities

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How to get ORBvoc.txt by my images? #1058

Open fightmoney opened 1 year ago

fightmoney commented 1 year ago

Hello, I want to use DBow2 to get ORBvoc.txt by my own images, but How to get ORB description? Should I use ORB description which get by OpenCV？but the ORB（provide by opencv）is different with ORB_SLAM.