Fig. 9
From: Fast intra algorithm based on texture characteristics for 360 videos
HMAD maps of CUs that can be skipped and further divided. a CU division of depth = 0, QP = 37. b CU division of depth = 1, QP = 37. c CU division of depth = 2, QP = 37. d CU division of depth = 0, QP = 27. e CU division of depth = 1, QP = 27. f CU division of depth = 2, QP = 27