CN116071759B - 一种融合gpt2预训练大模型的光学字符识别方法 - Google Patents
一种融合gpt2预训练大模型的光学字符识别方法 Download PDFInfo
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- 238000012015 optical character recognition Methods 0.000 title claims abstract description 33
- 238000000034 method Methods 0.000 title claims abstract description 25
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- 238000013434 data augmentation Methods 0.000 claims abstract description 4
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- 230000011218 segmentation Effects 0.000 claims description 9
- 238000013528 artificial neural network Methods 0.000 claims description 8
- 238000013507 mapping Methods 0.000 claims description 8
- 230000004927 fusion Effects 0.000 claims description 3
- 230000015654 memory Effects 0.000 claims description 3
- 230000007787 long-term memory Effects 0.000 claims description 2
- 238000003058 natural language processing Methods 0.000 description 2
- 230000003190 augmentative effect Effects 0.000 description 1
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- G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
- G06V30/10—Character recognition
- G06V30/19—Recognition using electronic means
- G06V30/191—Design or setup of recognition systems or techniques; Extraction of features in feature space; Clustering techniques; Blind source separation
- G06V30/19127—Extracting features by transforming the feature space, e.g. multidimensional scaling; Mappings, e.g. subspace methods
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- G06F40/00—Handling natural language data
- G06F40/20—Natural language analysis
- G06F40/279—Recognition of textual entities
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- G06V10/82—Arrangements for image or video recognition or understanding using pattern recognition or machine learning using neural networks
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US11037010B2 (en) * | 2019-01-11 | 2021-06-15 | Microsoft Technology Licensing, Llc | Compositional model for text recognition |
US11568138B2 (en) * | 2020-08-25 | 2023-01-31 | Beijing Wodong Tianjun Information Technology Co., Ltd. | System for entity and evidence-guided relation prediction and method of using the same |
RU2768211C1 (ru) * | 2020-11-23 | 2022-03-23 | Общество с ограниченной ответственностью "Аби Продакшн" | Оптическое распознавание символов посредством комбинации моделей нейронных сетей |
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CN115731552A (zh) * | 2022-11-30 | 2023-03-03 | 中国工商银行股份有限公司 | 印章文字识别方法、装置、处理器及电子设备 |
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Effective date of registration: 20240612 Address after: Room 204-a10, embedded R & D building, future center, Institute of advanced technology, University of science and technology of China Patentee after: Anhui Yunxi Quantum Technology Co.,Ltd. Country or region after: China Address before: 230000 future center of Institute of advanced technology, University of science and technology of China, No. 5089, Wangjiang West Road, high tech Zone, Hefei, Anhui b1205-b1208 Patentee before: Artificial Intelligence Research Institute of Hefei comprehensive national science center (Artificial Intelligence Laboratory of Anhui Province) Country or region before: China |