Figure 1
From: Video Enhancement from Multiple Compressed Copies in Transform Domain

The distance from frames 30 and 50 of one compressed copy to all frames of the other compressed copy of a short video segment from a popular situation comedy.
From: Video Enhancement from Multiple Compressed Copies in Transform Domain
The distance from frames 30 and 50 of one compressed copy to all frames of the other compressed copy of a short video segment from a popular situation comedy.