id int64 0 66k | url stringlengths 58 484 | image imagewidth (px) 160 9.22k ⌀ | width int32 -1 9.22k | height int32 -1 7.8k | format stringclasses 4
values | bytes_size int64 -1 5.21M | status stringclasses 3
values | error stringclasses 3
values |
|---|---|---|---|---|---|---|---|---|
0 | 750 | 422 | JPEG | 87,667 | ok | |||
1 | 750 | 422 | JPEG | 87,667 | ok | |||
2 | 750 | 422 | JPEG | 87,667 | ok | |||
3 | 750 | 422 | JPEG | 87,667 | ok | |||
4 | 750 | 422 | JPEG | 87,667 | ok | |||
5 | 750 | 422 | JPEG | 87,667 | ok | |||
6 | 750 | 422 | JPEG | 87,667 | ok | |||
7 | 1,520 | 638 | PNG | 90,668 | ok | |||
8 | 720 | 488 | PNG | 49,499 | ok | |||
9 | 1,664 | 788 | PNG | 322,145 | ok | |||
10 | 993 | 1,161 | PNG | 53,774 | ok | |||
11 | 588 | 351 | PNG | 29,981 | ok | |||
12 | 727 | 498 | PNG | 75,395 | ok | |||
13 | 608 | 1,080 | JPEG | 579,179 | ok | |||
14 | 536 | 960 | JPEG | 96,881 | ok | |||
15 | https://b.bdstatic.com/ugc/TN04VC3WKCpL3S1wXn1l1g27adc0c0a79dd4ef98fb8eb29ff8776a.jpg@s_0,w_640 | 640 | 1,139 | JPEG | 17,914 | ok | ||
16 | 544 | 960 | JPEG | 49,466 | ok | |||
17 | 1,707 | 960 | JPEG | 717,566 | ok | |||
18 | 544 | 960 | JPEG | 35,680 | ok | |||
19 | 960 | 540 | JPEG | 38,139 | ok | |||
20 | 2,160 | 3,840 | JPEG | 2,169,784 | ok | |||
21 | 540 | 960 | JPEG | 124,278 | ok | |||
22 | 1,080 | 1,920 | JPEG | 287,722 | ok | |||
23 | 320 | 560 | JPEG | 12,793 | ok | |||
24 | 960 | 544 | JPEG | 28,112 | ok | |||
25 | 1,920 | 1,080 | JPEG | 1,110,587 | ok | |||
26 | 480 | 960 | JPEG | 68,024 | ok | |||
27 | 1,280 | 720 | JPEG | 104,094 | ok | |||
28 | 608 | 1,080 | JPEG | 23,874 | ok | |||
29 | 960 | 544 | JPEG | 12,027 | ok | |||
30 | 750 | 1,334 | JPEG | 76,651 | ok | |||
31 | 1,080 | 1,920 | JPEG | 179,163 | ok | |||
32 | 544 | 960 | JPEG | 7,929 | ok | |||
33 | 1,068 | 1,899 | JPEG | 121,126 | ok | |||
34 | 1,920 | 1,080 | JPEG | 141,114 | ok | |||
35 | 1,080 | 1,920 | JPEG | 164,142 | ok | |||
36 | 608 | 1,080 | JPEG | 43,381 | ok | |||
37 | 480 | 880 | JPEG | 24,828 | ok | |||
38 | 458 | 816 | JPEG | 100,470 | ok | |||
39 | 1,088 | 1,456 | JPEG | 48,843 | ok | |||
40 | 1,920 | 960 | JPEG | 96,037 | ok | |||
41 | 720 | 1,520 | JPEG | 90,655 | ok | |||
42 | 540 | 960 | JPEG | 84,442 | ok | |||
43 | 1,080 | 1,080 | JPEG | 188,276 | ok | |||
44 | 1,280 | 720 | JPEG | 161,902 | ok | |||
45 | 720 | 1,088 | JPEG | 110,238 | ok | |||
46 | 720 | 1,280 | JPEG | 115,366 | ok | |||
47 | 720 | 1,280 | JPEG | 105,684 | ok | |||
48 | 720 | 1,280 | JPEG | 178,718 | ok | |||
49 | 608 | 1,080 | JPEG | 54,168 | ok | |||
50 | 608 | 1,080 | JPEG | 70,719 | ok | |||
51 | 608 | 1,080 | JPEG | 139,988 | ok | |||
52 | 1,280 | 720 | JPEG | 106,020 | ok | |||
53 | 960 | 720 | JPEG | 251,554 | ok | |||
54 | 608 | 1,080 | JPEG | 303,786 | ok | |||
55 | 608 | 1,080 | JPEG | 368,023 | ok | |||
56 | 1,282 | 720 | JPEG | 116,780 | ok | |||
57 | 608 | 1,080 | JPEG | 49,434 | ok | |||
58 | 1,080 | 608 | JPEG | 53,629 | ok | |||
59 | 540 | 960 | JPEG | 76,264 | ok | |||
60 | 608 | 1,080 | JPEG | 29,870 | ok | |||
61 | 1,280 | 720 | JPEG | 111,637 | ok | |||
62 | 720 | 1,280 | JPEG | 68,357 | ok | |||
63 | 590 | 1,280 | JPEG | 167,618 | ok | |||
64 | 608 | 1,080 | JPEG | 23,312 | ok | |||
65 | 1,080 | 1,920 | JPEG | 231,752 | ok | |||
66 | 720 | 1,280 | JPEG | 91,023 | ok | |||
67 | 608 | 1,080 | JPEG | 33,323 | ok | |||
68 | 1,152 | 720 | JPEG | 108,451 | ok | |||
69 | 640 | 1,136 | JPEG | 74,493 | ok | |||
70 | 1,080 | 608 | JPEG | 39,455 | ok | |||
71 | 2,048 | 1,536 | JPEG | 363,902 | ok | |||
72 | 720 | 1,280 | JPEG | 51,795 | ok | |||
73 | 800 | 800 | JPEG | 135,132 | ok | |||
74 | 800 | 800 | JPEG | 183,375 | ok | |||
75 | 800 | 800 | JPEG | 198,465 | ok | |||
76 | 750 | 750 | JPEG | 260,606 | ok | |||
77 | 1,000 | 1,000 | JPEG | 109,446 | ok | |||
78 | 800 | 800 | JPEG | 212,091 | ok | |||
79 | 800 | 800 | JPEG | 289,157 | ok | |||
80 | 800 | 800 | JPEG | 106,607 | ok | |||
81 | 750 | 750 | JPEG | 158,895 | ok | |||
82 | 800 | 800 | JPEG | 138,963 | ok | |||
83 | 800 | 800 | JPEG | 66,032 | ok | |||
84 | 800 | 800 | JPEG | 127,690 | ok | |||
85 | 800 | 800 | JPEG | 106,560 | ok | |||
86 | 800 | 800 | JPEG | 257,623 | ok | |||
87 | 1,500 | 1,500 | JPEG | 81,732 | ok | |||
88 | 924 | 924 | JPEG | 186,872 | ok | |||
89 | 631 | 631 | JPEG | 36,552 | ok | |||
90 | 1,080 | 1,080 | JPEG | 88,282 | ok | |||
91 | 750 | 750 | JPEG | 58,542 | ok | |||
92 | 800 | 800 | JPEG | 73,218 | ok | |||
93 | 778 | 778 | JPEG | 234,563 | ok | |||
94 | 750 | 750 | JPEG | 64,705 | ok | |||
95 | 1,080 | 1,080 | JPEG | 147,762 | ok | |||
96 | 1,500 | 1,500 | JPEG | 163,377 | ok | |||
97 | 1,500 | 1,500 | JPEG | 160,617 | ok | |||
98 | 1,125 | 1,125 | PNG | 36,254 | ok | |||
99 | https://f10.baidu.com/it/u=1007667501,3898805309&fm=173&s=C52024F44AA2B6C840E3DD910300F089&w=640&h=480&img.PNG&access=215967316 | 640 | 480 | PNG | 529,700 | ok |
End of preview. Expand in Data Studio
OpenOCR Web Images
从网络爬取的多语言图片数据集,配套多个 OCR 模型的打标结果,用于 OCR 模型 训练/评估数据构建。
数据集结构
data_download/
en/ # 英文候选图片
data/train-part*.parquet # 图片数据,字段见下方"图片数据字段"
labels/
ppocrv6/part*/label-*.parquet # PP-OCRv6 打标结果
hunyuanocr/part*/label-*.parquet # HunyuanOCR (VLM) 打标结果
ch/ # 中文候选图片,目前只有图片,还没跑打标
data/train-part*.parquet
mlt/ # 多语言候选图片,目前只有图片,还没跑打标
data/train-part*.parquet
label_common.py # 打标框架公共基础设施(断点恢复/批处理/写盘调度)
label_ppocrv6.py # PP-OCRv6 打标脚本
run_label_ppocrv6.sh # PP-OCRv6 多卡/多机启动脚本
label_hunyuanocr.py # HunyuanOCR 打标脚本
run_label_hunyuanocr.sh # HunyuanOCR 多卡/多机启动脚本
ch/mlt目前只有下载好的图片、还没有跑任何模型打标;en三个模型的 打标都还在跑,labels/<model>/part*/下已经写出的 shard 是当前进度, 后续会持续更新(追加新的 shard,不会覆盖/删除已有数据)。
图片数据字段(en|ch|mlt/data/*.parquet)
| 字段 | 类型 | 说明 |
|---|---|---|
id |
int64 | 原始 url 列表里的行号,全局稳定唯一,跨模型打标结果按它 join |
url |
string | 原始图片 url |
image |
Image | 图片二进制(下载失败为 null) |
width/height |
int32 | 图片宽高(下载失败为 -1) |
format |
string | 图片格式,如 JPEG/PNG |
bytes_size |
int64 | 原始文件字节数 |
status |
string | ok / http_xxx / net_xxx / decode_xxx 等,非 ok 表示下载失败 |
error |
string | 失败原因 |
标注数据字段(en/labels/<model>/part*/*.parquet)
三个模型的标注字段完全对齐(除 model 外一致),可直接按 id 与图片数据、
或不同模型的标注结果互相 join 对比:
| 字段 | 类型 | 说明 |
|---|---|---|
id |
int64 | 对应图片数据里的 id |
url |
string | 原始图片 url |
model |
string | ppocrv6 / hunyuanocr |
status |
string | ok / no_text / skipped_download_failed / error_xxx |
text |
string | 该图检测到的所有文本框识别文字,按检测顺序换行拼接(不做阅读顺序合并/分栏排版) |
num_boxes |
int32 | 识别到的文本框数量 |
items |
string(JSON) | 数组,每项 {text, rec_score, det_score, box};box 为4点[[x,y]x4](左上起顺时针,原图像素坐标);hunyuanocr 是生成式模型、没有置信度分数,rec_score/det_score 固定为 null |
infer_ms |
float64 | 该图所在批次的单图平均推理耗时(ms) |
error |
string | 失败原因 |
用法示例
from datasets import load_dataset
# 加载英文图片
images = load_dataset("Yesianrohn/openocr-web-images", name="en_images")["train"]
# 加载 PP-OCRv6 的打标结果
labels = load_dataset("Yesianrohn/openocr-web-images", name="en_ppocrv6")["train"]
# 按 id 关联查看某一张图 + 它的标注
row = images.filter(lambda r: r["id"] == 12345)[0]
lbl = labels.filter(lambda r: r["id"] == 12345)[0]
复现/继续打标
pip install paddleocr paddlepaddle-gpu pyarrow pillow numpy # ppocrv6
pip install transformers torch pyarrow pillow numpy accelerate # hunyuanocr
DATASET_DIR=data_download/en bash run_label_ppocrv6.sh
DATASET_DIR=data_download/en bash run_label_hunyuanocr.sh
两个脚本均支持单机多卡(NUM_GPUS)、多机扩展(NODE_RANK/SHARDS_PER_BLOCK)
以及断点续跑(重复执行同一条命令即可,已完成的 shard 会被自动跳过,不会
重复处理),细节见脚本内注释。
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