From: Efficient AMP decision and search range adjustment algorithm for HEVC
Search range
Condition
[− 8, 8]
MD < T 1
[− 16, 16]
T 1 ≤ MD < T 2
[− 32, 32]
T 2 ≤ MD < T 3
[− 64, 64]
T 3 ≤ MD