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PyDBoW3

This is a fork from https://github.com/xingruiy/PyDBoW3 - it runs with OpenCV 4.

Get started

import pydbow3 as bow
voc = bow.Vocabulary()
voc.load("ORBvoc.txt")
db = bow.Database()
db.setVocabulary(voc)
# extract features using OpenCV
...
# add features to database
for features in features_list:
   db.add(features)

# query features
feature_to_query = 1
results = db.query(features_list[feature_to_query])

Prerequisites:

  • OpenCV
  • CMake
  • DBoW3

Install

  • clone the repo with --recursive
  • build and install modules/DBoW3
  • install with pip install .
  • currently only *nix is supported

Acknowledgement

Fork from https://github.com/xingruiy/PyDBoW3 This work is based on https://github.com/foxis/pyDBoW3 and https://github.com/edmBernard/ybind11_opencv_numpy.git