IMAGE RECOGNITION METHOD Russian patent published in 2025 - IPC G06T7/60 G06V10/22 

FIELD: image recognition.

SUBSTANCE: at steps of method: for each image generating features vector consisting of brightness manifestation frequency distribution histogram values by levels gradations, in accordance with bit capacity; making a decision based on results of calculation of difference of feature vectors of recognizable image and each of reference images; wherein first from each distribution histogram, by its successive correlation with Haar wavelets having different scale parameters, three-dimensional matrix of amplitude coefficients with shift and scale coordinates is formed, and amplitude coefficients of the three-dimensional matrix averaged on the scale coordinate are selected as elements of the feature vectors.

EFFECT: high reliability of recognizing objects on images.

1 cl, 12 dwg