notesum.ai

Published at December 5

Text Change Detection in Multilingual Documents Using Image Comparison

cs.CV

cs.AI

cs.CL

cs.LG

Released Date: December 5, 2024

Authors: Doyoung Park¹, Naresh Reddy Yarram, Sunjin Kim, Minkyu Kim, Seongho Cho, Taehee Lee

Aff.: ¹Samsung SDS

Arxiv: http://arxiv.org/pdf/2412.04137v1

Refer to caption

language	English					Korean					Chinese					Russian					Avg.
Model	Pre.	Rec.	F1	IoU	OA	Pre.	Rec.	F1	IoU	OA	Pre.	Rec.	F1	IoU	OA	Pre.	Rec.	F1	IoU	OA	Pre.	Rec.	F1	IoU	OA
U-Net[34]	65.8	54.5	59.6	42.5	83.2	63.1	71.8	67.2	50.6	85.6	63.5	67.8	65.5	48.7	84.5	63.6	68.7	66.0	49.3	85.7	64.0	65.7	64.6	47.8	84.8
SegFormer-B5[45]	61.2	82.7	70.3	54.2	84.1	61.1	83.5	70.6	54.5	85.7	62.1	78.0	69.2	52.9	84.9	59.1	79.7	67.9	51.4	84.8	60.9	81.0	69.5	53.2	84.9
BIT-CD[8]	62.8	77.5	69.4	53.1	84.4	64.4	73.9	68.8	52.4	86.3	62.9	61.1	62.0	44.9	83.8	65.6	75.8	70.3	54.3	87.1	63.9	72.1	67.6	51.2	85.4
SARAS-Net[7]	62.5	79.7	70.0	53.9	84.5	62.3	70.4	66.1	49.3	85.2	62.0	65.9	63.9	46.9	83.8	61.8	66.0	63.8	46.8	84.9	62.1	70.5	65.9	49.2	84.6
TCD(ours)	64.1	81.3	71.7	55.9	85.4	63.2	84.2	72.2	56.5	86.7	63.3	76.5	69.3	53.0	85.3	64.2	83.6	72.6	57.0	87.3	63.7	81.4	71.5	55.6	86.3