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This project forked from shinsumicco/fbow

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FBoW (Fast Bag of Words) is an extremely optimized version of the DBoW2/DBoW3 libraries.

License: MIT License

C++ 84.70% CMake 15.30%

fixed_fbow_openvslam's Introduction

Fast Bag of Words

This is a modified version of the original Fast Bag of Words by @rmsalinas.

FBoW (Fast Bag of Words) is an extremely optimized version of the DBoW2/DBoW3 libraries.
The library is highly optimized to speed up the Bag of Words creation using AVX,SSE and MMX instructions.
In loading a vocabulary, FBoW is about 80x faster than DBoW2.
In transforming an image into Bag of Words using on machines with AVX instructions, it is about 6.4x faster.

Build

$ git clone https://github.com/shinsumicco/FBoW.git
$ cd FBoW && mkdir build && cd build
$ cmake .. -DBUILD_TESTS=ON -DBUILD_UTILS=ON
$ make

License

This software is distributed under MIT License.
See the LICENSE.

fixed_fbow_openvslam's People

Contributors

shinsumicco avatar

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