Fast and efficient registration methods for full reference objective video quality assessment

摘要

In this paper, we propose a fast and efficient registration method that can be used for full reference objective video quality assessment. Instead of using full videos to register source video sequences and processed video sequences, we propose to use a number of reference frames which are selected under a certain criterion and select a number of sub-regions from the reference frames which have large variances. The wavelet transform is used to find the sub-regions. Since the registration is performed using the sub-regions, it can be fast. Experiments show promising results.