1_Grace的书 — 四列解析对比(PDF 原页 | MinerU | Unstructured | RapidOCR)

说明:本报告以 RapidOCR 对 PDF 每页截图的识别结果为页码锚点,将 MinerU 的图文块按语义重新对齐到真实 PDF 页,解决此前按块序号简单分配导致的错位问题。四列分别为 PDF 原页、MinerU(OCR+vlm)、Unstructured(hi_res)、RapidOCR(本地方便,基于 ONNX)。

PDF 共 13 页。

第 1 页

PDF 原页
page 1
MinerU 识别结果
图: 5ebdd07895fa2b53743ba68f43df680553ede16953fafd0bbdfcf1635ebaff96.jpg
Oxford Reading Tree # The Box of Treasure
图: 7dfcce06620bd6972813b5ebdd972c55318a26265914754fe9e3818f0b6e9ae9.jpg
eries created by Roderick Hunt and Alex Brychta
Unstructured OCR 原文
图内OCR原文] i S & =3 Oxford S5 £y < Reading B S Tree X of easure — i 19 . ) < = > / = = /7 = N , \) Fo o , -9 R R < = 3 & B o> \ 3, < 7 R e < ¢ A < U —— Q) N L A S> SN 3. = 2. = y » & X a ies created by Roderick Hunt and Alex Brycht V
RapidOCR 识别结果
ox of Oxford Reading Tree reasure Treasuse Ten eries created by Roderick Hunt and Alex Brychta

第 2 页

PDF 原页
page 2
MinerU 识别结果
图: 23d4b56eba3d180a8f8885bad7064d7bf117504fcc0f2b15046fba544b12662c.jpg
Dad had a map.
Unstructured OCR 原文
图内OCR原文] D). e 7 ) \ & & & 0 Dad had a map
RapidOCR 识别结果
Dad had a map.

第 3 页

PDF 原页
page 3
MinerU 识别结果
图: babd17855680d3e89f360225d29fbe245a5cf318b61e680c7842d8229626d28b.jpg
He hid the map in the sand.
Unstructured OCR 原文
图内OCR原文] A \ N /7 N e \ 2 & / X — = =S W \ (2 e - -, s N, = g T e 2 = - - @, [ SN ) 8 — ) L2 P - - = <= ~ (=1 y &L o He hid the map in the sand. = =
RapidOCR 识别结果
He hid the map in the sand.

第 4 页

PDF 原页
page 4
MinerU 识别结果
图: 44fec92e7fade5ccbc76521089c0f0b332342ec7517f9e303fdf57914e33905b.jpg
Biff found the map. "It is a treasure map," she said.
Unstructured OCR 原文
图内OCR原文] AN ((, =7 > o Ay B ~/ N % = & I ) Y A ey =\ { & Z) A o /4 — — ( — N 2 o — N w Biff found the map. “It is'a treasure map,’ she said. ™
RapidOCR 识别结果
S C Biff found the map. "It is a treasure map," she said.

第 5 页

PDF 原页
page 5
MinerU 识别结果
图: 3454327de4eba9e9e4523715c224561ee01643df0c48d3323045db7e68874c63.jpg
The map said, "Dig here."
Unstructured OCR 原文
图内OCR原文] F )~ ° (o 7. = S e . o\ ! oR 0 L 5 N\ § S0 & R N AN \© N \ N A I The map said, “Dig here.”
RapidOCR 识别结果
Map reasure Treasure paces ehe Sand Ten Dig ilwestfrom here Rock SecL The map said, "Dig here."

第 6 页

PDF 原页
page 6
MinerU 识别结果
图: 3ca38b1c9c8cd65dd733f507d6ccb2720d2012b3bdc10810a77ddf7c80f27b73.jpg
“Dig here,” said Biff. Chip dug in the sand.
Unstructured OCR 原文
图内OCR原文] S . 8! \ = — —— t T Y y —= | S N £ — _ ——— — — ~ T e It S — y /i ~ I N2 % by A M £ 4 ¢ \ ) = 3 2 13 & v — =~ — C S g @D | = . | o W s o “Dig here,” said Biff. Chip dug in the sand.
RapidOCR 识别结果
"Dig here,”' said Biff. Chip dug in the sand.

第 7 页

PDF 原页
page 7
MinerU 识别结果
图: 0f72dd13eacb1adb926e371db35931c10770c0e63b456c921a644a8cc3988595.jpg
Chip found a box. "Is it a box of treasure?" he said.
Unstructured OCR 原文
图内OCR原文] ¢ N W — \\| %} W [ AN » © — S P e - \ ——— S . Wi &= A z At &2 ./ == o N ) - ol = =B o s 7 = ——— = - ’ Chip found a box. “Is it a box of treasure?” he said. 10 11
RapidOCR 识别结果
Chip found a box. "Is it a box of treasure?" he said. 10

第 8 页

PDF 原页
page 8
MinerU 识别结果
图: f075515db3fbfdd40dfd0e201dbeb5b9d104f9fa165f7c1c68fb38e1d4cac9e7.jpg
No. It was a box of sweets! aa
Unstructured OCR 原文
图内OCR原文] ) W 2l =% B e I 232 & V \ AT D, > B 1)\ R \, ' ' & N v \{ No. It was a box of sweets! 12
RapidOCR 识别结果
S No. It was a box of sweets! 12

第 9 页

PDF 原页
page 9
MinerU 识别结果
## We Build Written by Katie Knight Illustrated by Chris Baldwin
图: 4554ecfa15fc70f4e72f3a4e4b72a0bb4a99f3dbe95991ac7d3551adf853e3fe.jpg
(该页无文本)
Unstructured OCR 原文
图内OCR原文] dd We Bu d AR K Knigh Writte by \\ Chris Baldwin It d by \S, ~\ \4 = 1/ & 3 S // /=3 [ =U
RapidOCR 识别结果
We B Build aa Written by Katie Knight llustrated by Chris Baldwin

第 10 页

PDF 原页
page 10
MinerU 识别结果
图: 3ead8a1eccd3b10c28326b9d16940bfb70328c578a09681a0d61dfacadfd6dd3.jpg
We draw.
图: bbc3c3a436bea80402e34f214e28efd54ddc3d8547f08490aba18687b35b7e94.jpg
We saw.
Unstructured OCR 原文
图内OCR原文] =) / N\ [ Py =g | / 图内OCR原文] N X\ ) V4 | A N \ S - £ = \ 2] e l/ SR \ D 4 / P, \ We draw We Build Level
RapidOCR 识别结果
We draw. We saw. 3 We Build·Levelaa 力

第 11 页

PDF 原页
page 11
MinerU 识别结果
图: 90ad68255522e3721850ae74adac7c177dbd8d710d2bae515891a9983b418dc6.jpg
We sand.
图: c14010b1d2e9630694c120f61358a9649190e410e3b7e9bdeafffd57ff706af32.jpg
We hammer.
Unstructured OCR 原文
图内OCR原文] —_— N 7— \ G \) 4 ) iy g 1) & 图内OCR原文] 7 4 \ — > = C=D | o7 5 52 F 2 i\ We sand. We Build Level aa We hammer.
RapidOCR 识别结果
We sand. We hammer. 5 WeBuild·Levelaa

第 12 页

PDF 原页
page 12
MinerU 识别结果
图: 9d45d57645b29ffaa881ab07a59bedba39430db4e52c97c1e9078e83dfa5827a.jpg
We drill.
图: 45ff5d41932a1c16ee538f75527b8b41b993beb8d142c5675a1238f25cf582b9.jpg
We paint.
Unstructured OCR 原文
图内OCR原文] /) _ — = — = ¢ J [ \ ! S S A X / 17 5 ~ £ =\ 图内OCR原文] & AN 1 ] \ =\ S5 M <5 = =2 )/ 1l \\/ \ N , 4 - — 4 o\ N __ S NN | & We drill. We Build Level aa We paint
RapidOCR 识别结果
We drill. We paint. WeBuild·Levelaa 8

第 13 页

PDF 原页
page 13
MinerU 识别结果
图: d59dfc1848b670fdb5747d1a35e78509e08d08cd78c9357d0c147d76ae71e182.jpg
We glue.
图: 766543e163377b0f7d7bd407bd61a209687842e7292ae33b064478526d9a1b07.jpg
We hang.
Unstructured OCR 原文
图内OCR原文] I ' " NN Al ) — / = — N S oc, NN We glue. We Build Level aa 图内OCR原文] N ™ < @2 4 = ) 7] \\ il | it Ve \ \ A\ _ ] 2 % \ A ENN t | \ — We hang 10
RapidOCR 识别结果
We glue. We hang. WeBuild·Levelaa 10