mychen76/wildreceipts_ocr_train

这是一个包含收据图像及其OCR增强文本信息的数据集，名为wildreceipts_ocr_train。数据集主要来源于WildReceipt，并包含额外的收据图像。每张图像都附有OCR信息，包括文字、边界框、标签以及关键信息提取数据，这些数据以json和xml格式提供。数据集的特征包括图像和文本，文本信息以多种格式（如json、xml、words等）提供，涵盖了收据的关键信息提取数据。数据集主要用于个人AI研究，特别是收据图像的关键信息提取。

This is a dataset named wildreceipts_ocr_train, which contains receipt images and their OCR-enhanced textual information. The dataset is primarily derived from WildReceipt and includes additional receipt images. Each image is accompanied by OCR-related information, including text, bounding boxes, labels, and key information extraction data, which are provided in JSON and XML formats. The dataset features two main types of data: images and text. The textual information is available in multiple formats such as JSON, XML, word-level text, and others, and covers the key information extraction data associated with receipts. This dataset is mainly intended for personal AI research, especially for key information extraction tasks from receipt images.

原始信息汇总

数据集卡片 "wildreceipts_ocr_train"

数据集概述

该数据集包含来自Wildreceipt的增强文本信息的收据图像，以及经过精心筛选的收据图像。每个图像包含OCR信息，包括单词、边界框、标签和关键信息提取数据，格式为JSON和XML。

特征和数据结构

视觉数据

• 收据图像展示了复杂的布局效果。

文本数据

• ocr_json：以JSON格式表示的收据关键信息数据。
• ocr_boxes：表示最新的OCR扫描结果作为真实数据。
• ocr_words：从收据图像中检测和识别的单词。
• ocr_labels：原始标签类和文本位置的映射（可能与实际OCR扫描结果有所偏差）。
• ocr_xml：关键信息的XML格式。
• ocr_kie：从收据图像中提取的关键信息。

语言

数据集主要使用英语。

数据实例

数据集中的每个实例代表经过增强的收据集合中的条目。

数据样本

图像

• file_name: receipt_0.jpeg

样本：ocr_words

plaintext [CHO EUN, KOREAN RESTAURANT, 2621 ORANGETHORPE AVE,FULLERTON., 714879-3574, THANKYOU!!, DATE12/30/2016 FRI, TIME19:19, BIBIM.OCTOPU T1, $13.99, S-FOODP.CAKT1, $14.99, PORK DUMPLIN T1, $8.99, LA BEEF RIB T1, $17.99, 4.00xITEMS, SUBTOTAL, $55.96, TAX1, $4.48, TOTAL, $60.44, $60AA]

样本：ocr_json

json {"store_name": "CHOEUN KOREANRESTAURANT", "store_addr": "2621ORANGETHORPEAVE,FULLERTON.", "telephone": "[phone]", "date": "12/30/2016FRI", "time": "19:19", "subtotal": "$55.96", "tax": "$4.48", "total": "$60.44", "ignore": " ", "tips": "", "line_items": [{"item_key": "", "item_name": "BIBIM.OCTOPUT1", "item_value": "$13.99", "item_quantity": "1"}, {"item_key": "", "item_name": "S-FOODP.CAKT1", "item_value": "$14.99", "item_quantity": "1"}, {"item_key": "", "item_name": "PORKDUMPLINT1", "item_value": "$8.99", "item_quantity": "1"}, {"item_key": "", "item_name": "LABEEFRIBT1", "item_value": "uffe517.99", "item_quantity": "1"}, {"item_key": "4.00xITEMS", "item_name": "", "item_value": "", "item_quantity": ""}]}

样本：ocr_xml

xml <s_receipt><s_total>$60.44</s_total><s_tips></s_tips><s_time>19:19</s_time><s_telephone>[phone]</s_telephone><s_tax>$4.48</s_tax><s_subtotal>$55.96</s_subtotal><s_store_name>CHOEUN KOREANRESTAURANT</s_store_name><s_store_addr>2621ORANGETHORPEAVE,FULLERTON.</s_store_addr><s_line_items><s_item_value>$13.99</s_item_value><s_item_quantity>1</s_item_quantity><s_item_name>BIBIM.OCTOPUT1</s_item_name><s_item_key></s_item_key><sep/><s_item_value>$14.99</s_item_value><s_item_quantity>1</s_item_quantity><s_item_name>S-FOODP.CAKT1</s_item_name><s_item_key></s_item_key><sep/><s_item_value>$8.99</s_item_value><s_item_quantity>1</s_item_quantity><s_item_name>PORKDUMPLINT1</s_item_name><s_item_key></s_item_key><sep/><s_item_value>￥17.99</s_item_value><s_item_quantity>1</s_item_quantity><s_item_name>LABEEFRIBT1</s_item_name><s_item_key></s_item_key><sep/><s_item_value></s_item_value><s_item_quantity></s_item_quantity><s_item_name></s_item_name><s_item_key>4.00xITEMS</s_item_key></s_line_items><s_ignore> </s_ignore><s_date>12/30/2016FRI</s_date></s_receipt>

样本：ocr_kie

plaintext [{label: Store_name_value, transcription: CHOEUN}, {label: Store_name_value, transcription: KOREANRESTAURANT}, {label: Store_addr_value, transcription: 2621ORANGETHORPEAVE,FULLERTON.}, {label: Tel_value, transcription: [phone]}, {label: Others, transcription: THANKYOU!!}, {label: Date_key, transcription: DATE}, {label: Date_value, transcription: 12/30/2016FRI}, {label: Time_value, transcription: 19:19}, {label: Prod_item_value, transcription: BIBIM.OCTOPUT1}, {label: Prod_item_value, transcription: S-FOODP.CAKT1}, {label: Prod_item_value, transcription: PORKDUMPLINT1}, {label: Prod_item_value, transcription: LABEEFRIBT1}, {label: Prod_price_value, transcription: $13.99}, {label: Prod_price_value, transcription: $14.99}, {label: Prod_price_value, transcription: $8.99}, {label: Prod_price_value, transcription: ￥17.99}, {label: Prod_item_key, transcription: 4.00xITEMS}, {label: Subtotal_key, transcription: SUBTOTAL}, {label: Tax_key, transcription: TAX1}, {label: Total_key, transcription: TOTAL}, {label: Subtotal_value, transcription: $55.96}, {label: Tax_value, transcription: $4.48}, {label: Total_value, transcription: $60.44}, {label: Ignore, transcription: }, {label: Ignore, transcription: }, {label: Time_key, transcription: TIME}]

样本：ocr_labels

plaintext [{label: Store_name_value, transcription: CHOEUN, points: [[114.0, 19.0], [230.0, 19.0], [230.0, 1.0], [114.0, 1.0]]}, {label: Store_name_value, transcription: KOREANRESTAURANT, points: [[97.0, 35.0], [236.0, 35.0], [236.0, 19.0], [97.0, 19.0]]}, {label: Store_addr_value, transcription: 2621ORANGETHORPEAVE,FULLERTON., points: [[29.0, 56.0], [295.0, 56.0], [295.0, 34.0], [29.0, 34.0]]}, {label: Tel_value, transcription: [phone], points: [[48.0, 73.0], [280.0, 73.0], [280.0, 54.0], [48.0, 54.0]]}, {label: Others, transcription: THANKYOU!!, points: [[79.0, 92.0], [259.0, 92.0], [259.0, 74.0], [79.0, 74.0]]}, {label: Date_key, transcription: DATE, points: [[22.0, 130.0], [61.0, 130.0], [61.0, 112.0], [22.0, 112.0]]}, {label: Date_value, transcription: 12/30/2016FRI, points: [[70.0, 131.0], [192.0, 131.0], [192.0, 112.0], [70.0, 112.0]]}, {label: Time_value, transcription: 19:19, points: [[263.0, 128.0], [307.0, 128.0], [307.0, 111.0], [263.0, 111.0]]}, {label: Prod_item_value, transcription: BIBIM.OCTOPUT1, points: [[19.0, 168.0], [157.0, 168.0], [157.0, 149.0], [19.0, 149.0]]}, {label: Prod_item_value, transcription: S-FOODP.CAKT1, points: [[17.0, 190.0], [158.0, 190.0], [158.0, 171.0], [17.0, 171.0]]}, {label: Prod_item_value, transcription: PORKDUMPLINT1, points: [[14.0, 214.0], [158.0, 214.0], [158.0, 192.0], [14.0, 192.0]]}, {label: Prod_item_value, transcription: LABEEFRIBT1, points: [[14.0, 236.0], [151.0, 236.0], [151.0, 215.0], [14.0, 215.0]]}, {transcription: $13.99, points: [[254.0, 168.0], [312.0, 168.0], [312.0, 149.0], [254.0, 149.0]]}, {transcription: $14.99, points: [[257.0, 189.0], [314.0, 189.0], [314.0, 170.0], [257.0, 170.0]]}, {transcription: $8.99, points: [[268.0, 212.0], [316.0, 212.0], [316.0, 191.0], [268.0, 191.0]]}, {transcription: ￥17.99, points: [[261.0, 234.0], [318.0, 234.0], [318.0, 213.0], [261.0, 213.0]]}, {label: Prod_item_key, transcription: 4.00xITEMS, points: [[118.0, 260.0], [217.0, 260.0], [217.0, 239.0], [118.0, 239.0]]}, {label: Subtotal_key, transcription: SUBTOTAL, points: [[8.0, 285.0], [91.0, 285.0], [91.0, 264.0], [8.0, 264.0]]}, {label: Tax_key, transcription: TAX1, points: [[8.0, 312.0], [49.0, 312.0], [49.0, 291.0], [8.0, 291.0]]}, {label: Total_key, transcription: TOTAL, points: [[8.0, 336.0], [61.0, 336.0], [61.0, 316.0], [8.0, 316.0]]}, {label: Subtotal_value, transcription: $55.96, points: [[263.0, 283.0], [325.0, 283.0], [325.0, 260.0], [263.0, 260.0]]}, {label: Tax_value, transcription: $4.48, points: [[274.0, 308.0], [326.0, 308.0], [326.0, 286.0], [274.0, 286.0]]}, {label: Total_value, transcription: $60.44, points: [[267.0, 334.0], [328.0, 334.0], [328.0, 310.0], [267.0, 310.0]]}, {label: Ignore, transcription: , points: [[269.0, 347.0], [328.0, 347.0], [328.0, 336.0], [269.0, 336.0]]}, {label: Ignore, transcription: , points: [[11.0, 347.0], [50.0, 347.0], [50.0, 342.0], [11.0, 342.0]]}, {label: Time_key, transcription: TIME, points: [[215.0, 128.0], [253.0, 128.0], [253.0, 112.0], [215.0, 112.0]]}]

样本：ocr_boxes

plaintext [[[[113.0, 0.0], [228.0, 3.0], [227.0, 20.0], [113.0, 17.0]], (CHO EUN, 0.9466678500175476)], [[[96.0, 17.0], [236.0, 21.0], [236.0, 38.0], [96.0, 33.0]], (KOREAN RESTAURANT, 0.9685913324356079)], [[[28.0, 32.0], [293.0, 37.0], [292.0, 56.0], [28.

搜集汇总

背景与挑战

背景概述

该数据集是一个收据图像及其OCR文本信息的集合，包含约1,265条记录，提供了多种格式的OCR数据如json、xml等，适用于OCR相关研究和应用。