An Image Search Toolkit based on OpenCV
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rapideye
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README.md

RapidEye

RapidEye

An Image Search Toolkit based on OpenCV's histogram comparison methods:

  • cv2.cv.CV_COMP_CORREL: Computes the correlation between the two histograms.
  • cv2.cv.CV_COMP_CHISQR: Applies the Chi-Squared distance to the histograms.
  • cv2.cv.CV_COMP_INTERSECT: Calculates the intersection between two histograms.
  • cv2.cv.CV_COMP_BHATTACHARYYA: Bhattacharyya / Hellinger distance, used to measure the “overlap” between the two histograms.

Version

0.1.6

Installation

sudo apt-get install python-opencv
sudo pip install rapideye

Usage

rapideye --dataset PATH_TO_DATASET_DIRECTORY --query PATH_TO_REFERENCE_IMAGE

Example:

rapideye --dataset dataset/ --query queries/103100.png