Stabilizace obrazu

Abstract

This thesis is focused on digital image stabilization. The goal of image stabilization is to remove the unwanted jitter from a video sequence while preserving the intentional movements of the camera. This is not only useful for enhancing the visual quality of the video but also for improving the performance of other systems that may further analyze the sequence. The system presented in this thesis works in real time and with low processing power requirements: therefore it can be used as a front end preprocessor for other video analysis algorithms, for example, the algorithms for counting moving objects. Both accuracy and speed of the system are evaluated on test videosequences.