Direct comparison Clause Samples

Direct comparison. ‌ The straightforward solution for automated video quality assessment is to compare the reconstructed video sequence at the receiver with the original video sequence at the sender (see [69] for a comprehensive presentation of the state-of-the-art algorithms). 1Courtesy from wikipedia. Obviously, this approach is unsuitable for online usage, as it requires the availability of both the received and the original videos. On the other hand, the direct comparison can be a convenient approach for a first stage evaluation (wind tunnel stage).