Sample RankingEdit distance (case sensitive)Normalized (case sensitive)E.D. (case insensitive)Normalized (case insensitive)GroundTruthDetection
onceAgain50.8350.83ω2-13Cw2s0
textminer40.6730.50ω2-13Ch0y-13c
baseline40.6730.50ω2-13C(l)2-13c
HIK_OCR10.1710.17ω2-13CW2-13C
Tencent-OCR+00.0000.00ω2-13Cω2-13C
TencentAILab00.0000.00ω2-13Cω2-13C
Clova AI / Lens00.0000.00ω2-13Cω2-13C