Patent ID: 9251418
Filing Date: 2016-02-02
CPC Classification: G06K

Claim Text:
1. A method of detection of points of interest in a digital image of a sequence of images ( 12 ) of a scene picked up by a camera ( 10 ), this method implementing an point of interest search algorithm ( 14 ) that is parameterizable with a detection threshold (τ) such that the number (N) of points of interest detected in the image varies as a function of the threshold level, this method being characterized by a modeling by a decreasing exponential function of the characteristic giving the number (N) of detected points of interest as a function of the threshold (τ), this exponential function being dynamically parameterizable with values (C, σ) linked to an image to be analysed, and in that it comprises the following steps: a) determining ( b) predicting ( c) applying (