From: HEVC double compression detection under different bitrates based on TU partition type
B1 − B2 (Kbps) | 100–200 | 100–300 | 100–400 | 200–300 | 200–400 | 300–400 |
---|---|---|---|---|---|---|
TU-I(5D) | ||||||
 c | 2.8284 | 5.6569 | 1.0000 | 1.0000 | 16.0000 | 5.6569 |
 g | 2.8284 | 11.3137 | 16.0000 | 4.0000 | 0.0884 | 1.4142 |
TU-P(5D) | ||||||
 c | 4.0000 | 11.3137 | 2.8284 | 1.4142 | 1.0000 | 16.0000 |
 g | 8.0000 | 0.3536 | 0.5000 | 8.0000 | 5.6569 | 16.0000 |
TU-IP(10D) | ||||||
 c | 5.6569 | 8.0000 | 2.0000 | 2.0000 | 2.8284 | 0.7071 |
 g | 1.0000 | 0.7071 | 1.0000 | 16.0000 | 4.0000 | 11.3137 |