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Table 1 The BD-BR values and complexity reduction results of the concurrent TZ Search

From: A hardware-oriented concurrent TZ search algorithm for High-Efficiency Video Coding

Class of test sequences BD-BR (%) Weighted BD-BR (wBDBR) (%) Complexity reduction (SADcal) (%)
Y U V
Class A (2560 × 1600)
 PeopleOnStreet − 0.77 − 2.22 − 2.02 − 1.11 13.36
 Traffic − 1.20 − 1.26 − 0.80 − 1.16 13.21
Class B (1920 × 1080)
 BasketballDrive − 0.87 − 0.61 − 0.96 − 0.85 43.41
 BQTerrace − 1.49 − 1.20 − 0.78 − 1.36 26.86
 Cactus − 0.68 − 0.78 − 0.38 − 0.66 17.61
 Kimono − 0.63 − 0.16 − 0.55 − 0.56 25.15
 ParkScene − 0.89 − 0.91 − 0.89 − 0.89 12.26
Class C (832 × 480)
 Keiba − 1.82 − 2.26 − 2.02 − 1.90 14.07
 BQMall − 0.99 − 1.30 − 1.14 − 1.05 13.48
 BasketballDrill −  0.62 − 0.25 − 1.46 − 0.68 19.35
 Flowervase − 1.64 − 1.64 − 1.64 − 1.64 60.81
 PartyScene − 0.57 − 0.58 − 0.68 − 0.58 11.72
 RaceHorses − 2.80 − 1.53 − 1.56 − 2.48 18.49
Class D (416 × 240)
 BasketballPass − 0.45 − 1.96 − 0.27 − 0.62 7.32
 BlowingBubbles − 0.68 0.09 − 0.05 − 0.50 9.96
 BQSquare − 0.94 0.28 1.18 − 0.52 14.24
 RaceHorses − 1.02 − 1.89 − 0.84 − 1.11 7.43
Class E (1280 × 720)
 FourPeople − 0.77 − 0.50 − 0.99 − 0.76 25.20
 Johnny − 1.87 − 0.36 − 0.62 − 1.53 22.61
 KristenAndSara − 1.06 − 1.11 − 1.08 − 1.07 21.53
Average − 1.05 19.90