METHOD AND DEVICE FOR DETECTING THE ORIENTATION OF AN IMAGE

摘要

The invention relates to a method and device for detecting the orientation of an image. The method is such that it comprises the steps of: - detecting (E1, E2, E3) the lines in the image, - calculating (E4), for each line detected, attributes (F) characterizing each line, - detecting (E5) the orientation of the image as a function of the attributes of the set of lines detected. Application to the detection of the orientation of photos taken by a digital camera.