We present a novel quantum algorithm for classification of images. The algorithm is constructed using principal component analysis and von Neuman quantum measurements. In order to apply the algorithm we present a new quantum representation of grayscale images.
@article{arxiv.1504.00580,
title = {Quantum image classification using principal component analysis},
author = {Mateusz Ostaszewski and Przemysław Sadowski and Piotr Gawron},
journal= {arXiv preprint arXiv:1504.00580},
year = {2016}
}