POSE ESTIMATION METHOD AND APPARATUS, AND AUGMENTED REALITY SYSTEM

摘要

PURPOSE: A pose prediction method, an apparatus, and an AR(Augmented Reality) system are provided to predict a pose by minimizing noise effects for images. CONSTITUTION: An image acquisition unit acquires object images(S110). A first characteristic point determination unit determines first characteristic points which indicate geometric characteristics of a marker image(S120). A second characteristic point determination unit determines second characteristic points located in the marker image(S130). A prediction unit predicts a pose by using one or more characteristics(S140). An object augmentation unit reinforces an object by using predicted pose information(S150). [Reference numerals] (AA) Start; (BB) End; (S110) Acquiring a marker image; (S120) Determining first characteristic points indicating the geometric characteristics of the marker image; (S130) Determining second characteristic points positioned in the marker image based on the marker image; (S140) Predicting a pose by moving at least part of the first and second characteristic points; (S150) Increasing an object using the result of pose prediction