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TNCR: Table Net Detection and Classification Dataset

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arxiv 2106.15322 v1 pith:R4V7272Z submitted 2021-06-19 cs.CV cs.AI

TNCR: Table Net Detection and Classification Dataset

classification cs.CV cs.AI
keywords tncrdatasettabledetectionclassificationdeepimagesmethods
verification ladder T0 review T1 audit T2 compute T3 formal T4 reserved
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We present TNCR, a new table dataset with varying image quality collected from free websites. The TNCR dataset can be used for table detection in scanned document images and their classification into 5 different classes. TNCR contains 9428 high-quality labeled images. In this paper, we have implemented state-of-the-art deep learning-based methods for table detection to create several strong baselines. Cascade Mask R-CNN with ResNeXt-101-64x4d Backbone Network achieves the highest performance compared to other methods with a precision of 79.7%, recall of 89.8%, and f1 score of 84.4% on the TNCR dataset. We have made TNCR open source in the hope of encouraging more deep learning approaches to table detection, classification, and structure recognition. The dataset and trained model checkpoints are available at https://github.com/abdoelsayed2016/TNCR_Dataset.

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