Codesota · Computer Vision · Optical Character Recognition · scut-ctw1500Tasks/Computer Vision/Optical Character Recognition
Optical Character Recognition · benchmark dataset · 2020 · EN

scut-ctw1500.

Dataset from Papers With Code

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§ 01 · Leaderboard

Best published scores.

82 results indexed across 6 metrics. Shaded row marks current SOTA; ties broken by submission date.

Primary
accuracy · higher is better
All metrics
f-measure, f-measure-full-lexicon, f-measure-no-lexicon, fps, precision, recall
f-measure
19 rows
#ModelOrgSubmittedPaper / codef-measure
01MixNet—Aug 2023MixNet: Toward Accurate Detection of Challenging Scene T… · code89.80
02TextMambaOSSZhao et al.Dec 2024TextMamba: Scene Text Detector with Mamba89.70
03SRFormer (ResNet-50)—Aug 2023SRFormer: Text Detection Transformer with Incorporated S… · code89.60
04DeepSolo (with pre-training)OSSViTAE-TransformerNov 2022DeepSolo: Let Transformer Decoder with Explicit Points S… · code89.30
05DPText-DETR (ResNet50)—Jul 2022DPText-DETR: Towards Better Scene Text Detection with Dy… · code88.80
06TextFuseNet (ResNeXt-101)—May 2020papers-with-code · code87.40
07I3CL + SSL—Aug 2021I3CL:Intra- and Inter-Instance Collaborative Learning fo… · code86.50
08EK-NetOSSZhu et al.Jan 2024EK-Net: Real-time Scene Text Detection with Expand Kerne…85.75
09PAN—Nov 2018Mask R-CNN with Pyramid Attention Network for Scene Text…85
10FAST-B-640—Nov 2021FAST: Faster Arbitrarily-Shaped Text Detector with Minim… · code84.20
11PAN-640—Aug 2019Efficient and Accurate Arbitrary-Shaped Text Detection w… · code83.70
12CRAFT—Apr 2019Character Region Awareness for Text Detection · code83.50
13DB-ResNet50 (1024)—Nov 2019Real-time Scene Text Detection with Differentiable Binar… · code83.40
14FAST-B-512—Nov 2021FAST: Faster Arbitrarily-Shaped Text Detector with Minim… · code82.90
15FAST-S-512—Nov 2021FAST: Faster Arbitrarily-Shaped Text Detector with Minim… · code82
16FAST-T-512—Nov 2021FAST: Faster Arbitrarily-Shaped Text Detector with Minim… · code81.50
17PSENet-1s—Jun 2018Shape Robust Text Detection with Progressive Scale Expan… · code81.17
18TextSnake—Jul 2018TextSnake: A Flexible Representation for Detecting Text … · code75.60
19SLPR—Jan 2018Sliding Line Point Regression for Shape Robust Scene Tex… · code74.80
f-measure-full-lexicon
10 rows
#ModelOrgSubmittedPaper / codef-measure-full-lexicon
01SPTS—Dec 2021SPTS: Single-Point Text Spotting · code83.80
02A3S—Feb 2023A3S: Adversarial learning of semantic representations fo…82.30
03TESTR—Apr 2022Text Spotting Transformers · code81.50
04DeepSolo (ResNet-50)—May 2023DeepSolo++: Let Transformer Decoder with Explicit Points… · code81.40
05ABINet++—Nov 2022ABINet++: Autonomous, Bidirectional and Iterative Langua… · code80.30
06TPSNet—Oct 2021TPSNet: Reverse Thinking of Thin Plate Splines for Arbit… · code79.20
07MANGO—Dec 2020MANGO: A Mask Attention Guided One-Stage Scene Text Spot… · code78.70
08ABCNet v2—May 2021ABCNet v2: Adaptive Bezier-Curve Network for Real-time E… · code77.20
09SwinTextSpotter—Mar 2022SwinTextSpotter: Scene Text Spotting via Better Synergy … · code77
10TextDragon—Oct 2019papers-with-code72.40
f-measure-no-lexicon
11 rows
#ModelOrgSubmittedPaper / codef-measure-no-lexicon
01A3S—Feb 2023A3S: Adversarial learning of semantic representations fo…64.40
02DeepSolo (ResNet-50)—May 2023DeepSolo++: Let Transformer Decoder with Explicit Points… · code64.20
03SPTS—Dec 2021SPTS: Single-Point Text Spotting · code63.60
04ABINet++—Nov 2022ABINet++: Autonomous, Bidirectional and Iterative Langua… · code60.20
05TPSNet—Oct 2021TPSNet: Reverse Thinking of Thin Plate Splines for Arbit… · code59.70
06MANGO—Dec 2020MANGO: A Mask Attention Guided One-Stage Scene Text Spot… · code58.90
07ABCNet v2—May 2021ABCNet v2: Adaptive Bezier-Curve Network for Real-time E… · code57.50
08TextPerceptron—Feb 2020Text Perceptron: Towards End-to-End Arbitrary-Shaped Tex… · code57
09TESTR—Apr 2022Text Spotting Transformers · code56
10SwinTextSpotter—Mar 2022SwinTextSpotter: Scene Text Spotting via Better Synergy … · code51.80
11TextDragon—Oct 2019papers-with-code39.70
fps
6 rows
#ModelOrgSubmittedPaper / codefps
01FAST-T-512—Nov 2021FAST: Faster Arbitrarily-Shaped Text Detector with Minim… · code129.10
02FAST-S-512—Nov 2021FAST: Faster Arbitrarily-Shaped Text Detector with Minim… · code112.90
03FAST-B-512—Nov 2021FAST: Faster Arbitrarily-Shaped Text Detector with Minim… · code92.60
04FAST-B-640—Nov 2021FAST: Faster Arbitrarily-Shaped Text Detector with Minim… · code66.50
05PAN—Nov 2018Mask R-CNN with Pyramid Attention Network for Scene Text…65.20
06MixNet—Aug 2023MixNet: Toward Accurate Detection of Challenging Scene T… · code15.20
precision
18 rows
#ModelOrgSubmittedPaper / codeprecision
01DeepSolo (with pre-training)OSSViTAE-TransformerNov 2022DeepSolo: Let Transformer Decoder with Explicit Points S… · code92.50
02DPText-DETR (ResNet50)—Jul 2022DPText-DETR: Towards Better Scene Text Detection with Dy… · code91.70
03SRFormer (ResNet-50)—Aug 2023SRFormer: Text Detection Transformer with Incorporated S… · code91.60
04MixNet—Aug 2023MixNet: Toward Accurate Detection of Challenging Scene T… · code91.40
05TextMambaOSSZhao et al.Dec 2024TextMamba: Scene Text Detector with Mamba91
06TextFuseNet (ResNeXt-101)—May 2020papers-with-code · code89.70
07I3CL + SSL—Aug 2021I3CL:Intra- and Inter-Instance Collaborative Learning fo… · code88.40
08EK-NetOSSZhu et al.Jan 2024EK-Net: Real-time Scene Text Detection with Expand Kerne…87.85
09FAST-B-640—Nov 2021FAST: Faster Arbitrarily-Shaped Text Detector with Minim… · code87.80
10PAN—Nov 2018Mask R-CNN with Pyramid Attention Network for Scene Text…86.80
11PAN-640—Aug 2019Efficient and Accurate Arbitrary-Shaped Text Detection w… · code86.40
12CRAFT—Apr 2019Character Region Awareness for Text Detection · code86
13FAST-B-512—Nov 2021FAST: Faster Arbitrarily-Shaped Text Detector with Minim… · code85.70
14FAST-S-512—Nov 2021FAST: Faster Arbitrarily-Shaped Text Detector with Minim… · code85.60
15FAST-T-512—Nov 2021FAST: Faster Arbitrarily-Shaped Text Detector with Minim… · code85.50
16PSENet-1s—Jun 2018Shape Robust Text Detection with Progressive Scale Expan… · code82.50
17SLPR—Jan 2018Sliding Line Point Regression for Shape Robust Scene Tex… · code80.10
18TextSnake—Jul 2018TextSnake: A Flexible Representation for Detecting Text … · code67.90
recall
18 rows
#ModelOrgSubmittedPaper / coderecall
01TextMambaOSSZhao et al.Dec 2024TextMamba: Scene Text Detector with Mamba88.50
02MixNet—Aug 2023MixNet: Toward Accurate Detection of Challenging Scene T… · code88.30
03SRFormer (ResNet-50)—Aug 2023SRFormer: Text Detection Transformer with Incorporated S… · code87.70
04DeepSolo (with pre-training)OSSViTAE-TransformerNov 2022DeepSolo: Let Transformer Decoder with Explicit Points S… · code86.30
05DPText-DETR (ResNet50)—Jul 2022DPText-DETR: Towards Better Scene Text Detection with Dy… · code86.20
06TextSnake—Jul 2018TextSnake: A Flexible Representation for Detecting Text … · code85.30
07TextFuseNet (ResNeXt-101)—May 2020papers-with-code · code85.10
08I3CL + SSL—Aug 2021I3CL:Intra- and Inter-Instance Collaborative Learning fo… · code84.60
09EK-NetOSSZhu et al.Jan 2024EK-Net: Real-time Scene Text Detection with Expand Kerne…83.74
10PAN—Nov 2018Mask R-CNN with Pyramid Attention Network for Scene Text…83.20
11PAN-640—Aug 2019Efficient and Accurate Arbitrary-Shaped Text Detection w… · code81.20
12CRAFT—Apr 2019Character Region Awareness for Text Detection · code81.10
13FAST-B-640—Nov 2021FAST: Faster Arbitrarily-Shaped Text Detector with Minim… · code80.90
14FAST-B-512—Nov 2021FAST: Faster Arbitrarily-Shaped Text Detector with Minim… · code80.20
15PSENet-1s—Jun 2018Shape Robust Text Detection with Progressive Scale Expan… · code79.89
16FAST-S-512—Nov 2021FAST: Faster Arbitrarily-Shaped Text Detector with Minim… · code78.70
17FAST-T-512—Nov 2021FAST: Faster Arbitrarily-Shaped Text Detector with Minim… · code77.90
18SLPR—Jan 2018Sliding Line Point Regression for Shape Robust Scene Tex… · code70.10
Fig 2 · Rows sorted by score within each metric. Shaded row marks SOTA. Dates reflect model or paper release where available, otherwise the date Codesota accessed the source.
§ 04 · Literature

25 papers
tied to this benchmark.

Every paper below corresponds to at least one row in the leaderboard above. Click through for the arXiv preprint and, when available, the reference implementation.

§ 06 · Contribute

Have a score that beats
this table?

Submit a checkpoint and a reproduction script. We will run it, publish the score, and — if it takes the top — annotate the step on the progress chart with your name.

Submit a result ↵Read submission guide
What a submission needs
  • 01A public checkpoint or API endpoint
  • 02A reproduction script with frozen commit + seed
  • 03Declared evaluation environment (Python, deps)
  • 04One row per metric declared by this dataset
  • 05A contact so we can follow up on discrepancies