FAST: Faster Arbitrary-Shaped Text Detector with Minimalist Kernel Representation

Results and Models

IC17-MLT Pretrained FAST Models

Model	Backbone	Pretrain	Resolution	#Params	Config	Download
FAST-T	TextNet-T	ImageNet-1K	640x640	8.5M	config	ckpt \| log
FAST-S	TextNet-S	ImageNet-1K	640x640	9.7M	config	ckpt \| log
FAST-B	TextNet-B	ImageNet-1K	640x640	10.6M	config	ckpt \| log

Results on Total-Text

Method	Backbone	Precision	Recall	F-measure	FPS	Config	Download
FAST-T-448	TextNet-T	86.5	77.2	81.6	152.8	config	ckpt \| log
FAST-T-512	TextNet-T	87.3	80.0	83.5	131.1	config	ckpt \| log
FAST-T-640	TextNet-T	87.1	81.4	84.2	95.5	config	ckpt \| log
FAST-S-512	TextNet-S	88.3	81.7	84.9	115.5	config	ckpt \| log
FAST-S-640	TextNet-S	89.1	81.9	85.4	85.3	config	ckpt \| log
FAST-B-512	TextNet-B	89.6	82.4	85.8	93.2	config	ckpt \| log
FAST-B-640	TextNet-B	89.9	83.2	86.4	67.5	config	ckpt \| log
FAST-B-800	TextNet-B	90.0	85.2	87.5	46.0	config	ckpt \| log

Results on CTW1500

Method	Backbone	Precision	Recall	F-measure	FPS	Config	Download
FAST-T-512	TextNet-T	85.5	77.9	81.5	129.1	config	ckpt \| log
FAST-S-512	TextNet-S	85.6	78.7	82.0	112.9	config	ckpt \| log
FAST-B-512	TextNet-B	85.7	80.2	82.9	92.6	config	ckpt \| log
FAST-B-640	TextNet-B	87.8	80.9	84.2	66.5	config	ckpt \| log

Results on ICDAR 2015

Method	Backbone	Precision	Recall	F-measure	FPS	Config	Download
FAST-T-736	TextNet-T	86.0	77.9	81.7	60.9	config	ckpt \| log
FAST-S-736	TextNet-S	86.3	79.8	82.9	53.9	config	ckpt \| log
FAST-B-736	TextNet-B	88.0	81.7	84.7	42.7	config	ckpt \| log
FAST-B-896	TextNet-B	89.2	83.6	86.3	31.8	config	ckpt \| log
FAST-B-1280	TextNet-B	89.7	84.6	87.1	15.7	config	ckpt \| log

Results on MSRA-TD500

Method	Backbone	Precision	Recall	F-measure	FPS	Config	Download
FAST-T-512	TextNet-T	91.1	78.8	84.5	137.2	config	ckpt \| log
FAST-T-736	TextNet-T	88.1	81.9	84.9	79.6	config	ckpt \| log
FAST-S-736	TextNet-S	91.6	81.7	86.4	72.0	config	ckpt \| log
FAST-B-736	TextNet-B	92.1	83.0	87.3	56.8	config	ckpt \| log