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Browse files- Dockerfile +9 -0
- app.py +718 -0
- packages.txt +3 -0
- requirements.txt +12 -0
Dockerfile
ADDED
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| 1 |
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FROM python:3.10
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WORKDIR /code
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COPY packages.txt .
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RUN apt-get update && xargs -a packages.txt apt-get install -y
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COPY requirements.txt .
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RUN pip install --no-cache-dir -r requirements.txt
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COPY . .
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EXPOSE 7860
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CMD ["streamlit", "run", "app.py", "--server.port", "7860", "--server.address", "0.0.0.0"]
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app.py
ADDED
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@@ -0,0 +1,718 @@
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|
| 1 |
+
import streamlit as st
|
| 2 |
+
import fitz # PyMuPDF
|
| 3 |
+
import cv2
|
| 4 |
+
import numpy as np
|
| 5 |
+
import io
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| 6 |
+
import math
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| 7 |
+
from PIL import Image
|
| 8 |
+
import time
|
| 9 |
+
import os
|
| 10 |
+
|
| 11 |
+
# WICHTIG: torch MUSS vor paddleocr importiert werden unter Windows
|
| 12 |
+
import torch
|
| 13 |
+
from paddleocr import PaddleOCR
|
| 14 |
+
|
| 15 |
+
from google import genai
|
| 16 |
+
from google.genai import types
|
| 17 |
+
from pydantic import BaseModel
|
| 18 |
+
|
| 19 |
+
# --- 1. Strukturierter Output definieren (Pydantic) ---
|
| 20 |
+
class OCRResult(BaseModel):
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| 21 |
+
transcriptions: list[str]
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| 22 |
+
|
| 23 |
+
class BoundingBox(BaseModel):
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| 24 |
+
box_2d: list[int]
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| 25 |
+
label: str
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| 26 |
+
|
| 27 |
+
api_key = "AQ.Ab8RN6K7DUqbPAcdRwV1Y-xYSH4qZOwvnUsmi1330DwbiWVSOg"
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| 28 |
+
|
| 29 |
+
# Cache die Modelle, damit sie nur bei Bedarf und nur einmal geladen werden
|
| 30 |
+
@st.cache_resource
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| 31 |
+
def get_paddle_ocr():
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| 32 |
+
return PaddleOCR(use_angle_cls=True, lang='de', show_log=False)
|
| 33 |
+
|
| 34 |
+
@st.cache_resource
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| 35 |
+
def get_trocr():
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| 36 |
+
import logging as transformers_logging
|
| 37 |
+
transformers_logging.getLogger("transformers").setLevel(transformers_logging.ERROR)
|
| 38 |
+
|
| 39 |
+
onnx_path = "trocr_onnx"
|
| 40 |
+
if os.path.exists(onnx_path):
|
| 41 |
+
from transformers import TrOCRProcessor
|
| 42 |
+
from optimum.onnxruntime import ORTModelForVision2Seq
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| 43 |
+
processor = TrOCRProcessor.from_pretrained(onnx_path)
|
| 44 |
+
model = ORTModelForVision2Seq.from_pretrained(onnx_path, provider="DMLExecutionProvider")
|
| 45 |
+
return processor, model
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| 46 |
+
else:
|
| 47 |
+
from transformers import TrOCRProcessor, VisionEncoderDecoderModel
|
| 48 |
+
processor = TrOCRProcessor.from_pretrained('microsoft/trocr-base-handwritten')
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| 49 |
+
model = VisionEncoderDecoderModel.from_pretrained('microsoft/trocr-base-handwritten')
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| 50 |
+
return processor, model
|
| 51 |
+
|
| 52 |
+
def recursive_xy_cut(boxes_with_data):
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| 53 |
+
if len(boxes_with_data) <= 1:
|
| 54 |
+
return boxes_with_data
|
| 55 |
+
|
| 56 |
+
gap_threshold = 5 # Mindestabstand
|
| 57 |
+
|
| 58 |
+
# 1. Horizontale Lücken berechnen
|
| 59 |
+
y_intervals = sorted([(b[0][1], b[0][3]) for b in boxes_with_data])
|
| 60 |
+
max_h_gap = 0
|
| 61 |
+
h_gap_y = None
|
| 62 |
+
max_y = y_intervals[0][1]
|
| 63 |
+
for i in range(1, len(y_intervals)):
|
| 64 |
+
if y_intervals[i][0] > max_y:
|
| 65 |
+
gap = y_intervals[i][0] - max_y
|
| 66 |
+
if gap > max_h_gap and gap > gap_threshold:
|
| 67 |
+
max_h_gap = gap
|
| 68 |
+
h_gap_y = (max_y + y_intervals[i][0]) / 2
|
| 69 |
+
max_y = max(max_y, y_intervals[i][1])
|
| 70 |
+
|
| 71 |
+
# 2. Vertikale Lücken berechnen
|
| 72 |
+
x_intervals = sorted([(b[0][0], b[0][2]) for b in boxes_with_data])
|
| 73 |
+
max_v_gap = 0
|
| 74 |
+
v_gap_x = None
|
| 75 |
+
max_x = x_intervals[0][1]
|
| 76 |
+
for i in range(1, len(x_intervals)):
|
| 77 |
+
if x_intervals[i][0] > max_x:
|
| 78 |
+
gap = x_intervals[i][0] - max_x
|
| 79 |
+
if gap > max_v_gap and gap > gap_threshold:
|
| 80 |
+
max_v_gap = gap
|
| 81 |
+
v_gap_x = (max_x + x_intervals[i][0]) / 2
|
| 82 |
+
max_x = max(max_x, x_intervals[i][1])
|
| 83 |
+
|
| 84 |
+
# 3. Entlang der GRÖSSTEN Lücke schneiden!
|
| 85 |
+
if max_h_gap == 0 and max_v_gap == 0:
|
| 86 |
+
# Keine Lücken -> Zeilenweises sortieren (top to bottom, left to right)
|
| 87 |
+
return sorted(boxes_with_data, key=lambda b: (b[0][1], b[0][0]))
|
| 88 |
+
|
| 89 |
+
if max_v_gap > max_h_gap: # Spaltentrennung bevorzugen, wenn die vertikale Lücke größer ist
|
| 90 |
+
left_boxes = [b for b in boxes_with_data if (b[0][0]+b[0][2])/2 < v_gap_x]
|
| 91 |
+
right_boxes = [b for b in boxes_with_data if b not in left_boxes]
|
| 92 |
+
if len(left_boxes) > 0 and len(right_boxes) > 0:
|
| 93 |
+
return recursive_xy_cut(left_boxes) + recursive_xy_cut(right_boxes)
|
| 94 |
+
|
| 95 |
+
if h_gap_y is not None:
|
| 96 |
+
top_boxes = [b for b in boxes_with_data if (b[0][1]+b[0][3])/2 < h_gap_y]
|
| 97 |
+
bottom_boxes = [b for b in boxes_with_data if b not in top_boxes]
|
| 98 |
+
if len(top_boxes) > 0 and len(bottom_boxes) > 0:
|
| 99 |
+
return recursive_xy_cut(top_boxes) + recursive_xy_cut(bottom_boxes)
|
| 100 |
+
|
| 101 |
+
# Fallback
|
| 102 |
+
return sorted(boxes_with_data, key=lambda b: (b[0][1], b[0][0]))
|
| 103 |
+
|
| 104 |
+
def main():
|
| 105 |
+
st.set_page_config(page_title="Multi-Mode Math OCR", page_icon="⚙️")
|
| 106 |
+
st.title("⚙️ Multi-Mode OCR System")
|
| 107 |
+
|
| 108 |
+
st.info("Wähle unten deinen bevorzugten OCR-Modus aus. Jeder Modus hat seine eigenen Stärken in Bezug auf Geschwindigkeit und Ausrichtungspräzision.")
|
| 109 |
+
|
| 110 |
+
mode = st.radio(
|
| 111 |
+
"Wähle den Verarbeitungsmodus:",
|
| 112 |
+
["Schnell (Gemini Full-Page)", "Präzise (Hybrid: PaddleOCR + Gemini)", "Lokal Deep (PaddleOCR + TrOCR)"],
|
| 113 |
+
index=0,
|
| 114 |
+
help="Schnell: Nimmt die ganze Seite auf einmal. Präzise: Zerschneidet die Seite für perfekte schräge Ausrichtung. Lokal: Ohne Cloud, nutzt lokales Modell (Microsoft)."
|
| 115 |
+
)
|
| 116 |
+
|
| 117 |
+
# Datei-Upload
|
| 118 |
+
uploaded_file = st.file_uploader("Ziehe dein PDF hierhin oder klicke zum Auswählen", type=["pdf"])
|
| 119 |
+
|
| 120 |
+
if uploaded_file is not None:
|
| 121 |
+
if st.button("🚀 OCR Starten"):
|
| 122 |
+
status_text = st.empty()
|
| 123 |
+
progress_bar = st.progress(0)
|
| 124 |
+
|
| 125 |
+
try:
|
| 126 |
+
# 1. API Clients und KI Modelle bedarfsgerecht laden
|
| 127 |
+
if "Gemini" in mode:
|
| 128 |
+
client = genai.Client(api_key=api_key)
|
| 129 |
+
|
| 130 |
+
if "PaddleOCR" in mode:
|
| 131 |
+
status_text.text("Lade PaddleOCR Modell (Geometrie-KI)...")
|
| 132 |
+
paddle_ocr = get_paddle_ocr()
|
| 133 |
+
|
| 134 |
+
if "Lokal Deep" in mode:
|
| 135 |
+
status_text.text("Lade TrOCR Modell (Microsoft Deep Handwriting)... Dies kann einen Moment dauern.")
|
| 136 |
+
trocr_processor, trocr_model = get_trocr()
|
| 137 |
+
|
| 138 |
+
# PDF laden
|
| 139 |
+
pdf_bytes = uploaded_file.read()
|
| 140 |
+
doc = fitz.open(stream=pdf_bytes, filetype="pdf")
|
| 141 |
+
|
| 142 |
+
for page_num in range(len(doc)):
|
| 143 |
+
status_text.text(f"Verarbeite Seite {page_num + 1} von {len(doc)} (Modus: {mode})...")
|
| 144 |
+
page = doc.load_page(page_num)
|
| 145 |
+
|
| 146 |
+
# ==========================================
|
| 147 |
+
# MODUS 1: Schnell (Gemini Full-Page)
|
| 148 |
+
# ==========================================
|
| 149 |
+
if mode == "Schnell (Gemini Full-Page)":
|
| 150 |
+
zoom = 150 / 72
|
| 151 |
+
mat = fitz.Matrix(zoom, zoom)
|
| 152 |
+
pix = page.get_pixmap(matrix=mat)
|
| 153 |
+
img_bytes = pix.tobytes("png")
|
| 154 |
+
|
| 155 |
+
# Prompt überarbeitet: Formeln als einzeilige mathematische Strings!
|
| 156 |
+
prompt = """Du bist ein extrem präzises OCR-System für mathematische Vorlesungsskripte.
|
| 157 |
+
Extrahiere absolut JEDEN Text (sowohl handgeschrieben als auch Maschinenschrift / gedruckten Text).
|
| 158 |
+
Verpasse kein einziges mathematisches Symbol, keinen Bruch und keinen Index.
|
| 159 |
+
WICHTIG FÜR FORMELN: Wandle ALLE mathematischen Formeln zwingend in eine saubere, einzeilige und logisch lesbare Schreibweise um!
|
| 160 |
+
- Nutze Klammern und Schrägstriche für Brüche: (A)/(B)
|
| 161 |
+
- Nutze '^' für Exponenten und '_' für Indizes: x^(SV), q_BM
|
| 162 |
+
- Nutze korrekte Unicode-Sonderzeichen für alles andere: Wurzeln (√), Integrale (∫), Summen (∑), griechische Buchstaben (α, β, γ, μ) etc.
|
| 163 |
+
- ACHTUNG BEI EINHEITEN: Wenn Einheiten in eckigen Klammern [...] neben einer Formel stehen, behalte die eckigen Klammern UNBEDINGT bei! Füge KEIN Multiplikationszeichen '*' dazwischen ein. Einheiten sind reine Beschriftungen, keine Faktoren!
|
| 164 |
+
- Versuche NICHT, das optische 2D-Layout von Formeln mit mehrzeiligen Leerzeichen nachzuahmen!
|
| 165 |
+
Fasse zusammenhängende Sätze, Absätze oder komplette mathematische Formeln in EINER GEMEINSAMEN BoundingBox zusammen.
|
| 166 |
+
Zerstückele Formeln oder Brüche NICHT in Einzelteile! Eine komplette Formel = Eine BoundingBox.
|
| 167 |
+
Ignoriere Hintergrundmuster wie Punktraster komplett.
|
| 168 |
+
Gib für jeden Textblock/jede Formel eine BoundingBox zurück. box_2d ist [ymin, xmin, ymax, xmax] von 0 bis 1000."""
|
| 169 |
+
|
| 170 |
+
max_retries = 5
|
| 171 |
+
for attempt in range(max_retries):
|
| 172 |
+
try:
|
| 173 |
+
response = client.models.generate_content(
|
| 174 |
+
model='gemini-2.5-flash',
|
| 175 |
+
contents=[prompt, types.Part.from_bytes(data=img_bytes, mime_type='image/png')],
|
| 176 |
+
config=types.GenerateContentConfig(
|
| 177 |
+
response_mime_type="application/json",
|
| 178 |
+
response_schema=list[BoundingBox],
|
| 179 |
+
temperature=0.0
|
| 180 |
+
)
|
| 181 |
+
)
|
| 182 |
+
break
|
| 183 |
+
except Exception as e:
|
| 184 |
+
error_msg = str(e)
|
| 185 |
+
if ("503" in error_msg or "429" in error_msg) and attempt < max_retries - 1:
|
| 186 |
+
import re
|
| 187 |
+
wait_time = 45
|
| 188 |
+
match = re.search(r"'retryDelay':\s*'(\d+(?:\.\d+)?)s'", error_msg)
|
| 189 |
+
if match:
|
| 190 |
+
wait_time = int(float(match.group(1))) + 5
|
| 191 |
+
status_text.text(f"⚠️ API-Limit (Free Tier) erreicht. Warte {wait_time} Sekunden... (Versuch {attempt+2}/{max_retries})")
|
| 192 |
+
time.sleep(wait_time)
|
| 193 |
+
else:
|
| 194 |
+
raise e
|
| 195 |
+
|
| 196 |
+
if response.parsed:
|
| 197 |
+
font = fitz.Font("helv")
|
| 198 |
+
descender = font.descender
|
| 199 |
+
|
| 200 |
+
boxes_with_data = []
|
| 201 |
+
for box in response.parsed:
|
| 202 |
+
ymin, xmin, ymax, xmax = box.box_2d
|
| 203 |
+
x0 = (xmin / 1000) * page.rect.width
|
| 204 |
+
y0 = (ymin / 1000) * page.rect.height
|
| 205 |
+
x1 = (xmax / 1000) * page.rect.width
|
| 206 |
+
y1 = (ymax / 1000) * page.rect.height
|
| 207 |
+
boxes_with_data.append(([x0, y0, x1, y1], box))
|
| 208 |
+
|
| 209 |
+
sorted_data = recursive_xy_cut(boxes_with_data)
|
| 210 |
+
|
| 211 |
+
for coords, box in sorted_data:
|
| 212 |
+
text = box.label
|
| 213 |
+
if not text.strip() or text.strip() == "." or text.strip() == "...":
|
| 214 |
+
continue
|
| 215 |
+
|
| 216 |
+
x0, y0, x1, y1 = coords
|
| 217 |
+
rect = fitz.Rect(x0, y0, x1, y1)
|
| 218 |
+
|
| 219 |
+
text_length = fitz.get_text_length(text, fontname="helv", fontsize=1)
|
| 220 |
+
if text_length > 0:
|
| 221 |
+
fontsize = rect.width / text_length
|
| 222 |
+
fontsize = min(fontsize, rect.height * 1.5)
|
| 223 |
+
else:
|
| 224 |
+
fontsize = rect.height
|
| 225 |
+
|
| 226 |
+
if fontsize <= 0:
|
| 227 |
+
continue
|
| 228 |
+
|
| 229 |
+
y_baseline = rect.y1 + (descender * fontsize)
|
| 230 |
+
point = fitz.Point(rect.x0, y_baseline)
|
| 231 |
+
|
| 232 |
+
try:
|
| 233 |
+
page.insert_text(point, text, fontsize=fontsize, fontname="helv", render_mode=3)
|
| 234 |
+
except ValueError:
|
| 235 |
+
clean_text = text.encode("latin-1", "ignore").decode("latin-1")
|
| 236 |
+
if clean_text.strip():
|
| 237 |
+
try:
|
| 238 |
+
page.insert_text(point, clean_text, fontsize=fontsize, fontname="helv", render_mode=3)
|
| 239 |
+
except Exception:
|
| 240 |
+
pass
|
| 241 |
+
|
| 242 |
+
# 5 Sekunden Pause, da Gemini extrem schnell ist und sonst das 15 RPM Limit knackt
|
| 243 |
+
if page_num < len(doc) - 1:
|
| 244 |
+
status_text.text(f"Seite {page_num + 1} fertig. Pausiere kurz (5s) wegen Free-Tier Limit...")
|
| 245 |
+
time.sleep(5)
|
| 246 |
+
|
| 247 |
+
# ==========================================
|
| 248 |
+
# MODUS 2: Präzise (True Hybrid OCR)
|
| 249 |
+
# ==========================================
|
| 250 |
+
elif mode == "Präzise (Hybrid: PaddleOCR + Gemini)":
|
| 251 |
+
zoom = 150 / 72
|
| 252 |
+
mat = fitz.Matrix(zoom, zoom)
|
| 253 |
+
pix = page.get_pixmap(matrix=mat)
|
| 254 |
+
img_bytes = pix.tobytes("png")
|
| 255 |
+
|
| 256 |
+
img_np = np.frombuffer(pix.samples, dtype=np.uint8).reshape(pix.h, pix.w, pix.n)
|
| 257 |
+
if pix.n == 4:
|
| 258 |
+
img_np = cv2.cvtColor(img_np, cv2.COLOR_RGBA2BGR)
|
| 259 |
+
else:
|
| 260 |
+
img_np = cv2.cvtColor(img_np, cv2.COLOR_RGB2BGR)
|
| 261 |
+
|
| 262 |
+
status_text.text(f"Seite {page_num + 1}: PaddleOCR Geometry Analyse...")
|
| 263 |
+
result = paddle_ocr.ocr(img_np, cls=True)
|
| 264 |
+
paddle_boxes = [(line[0], line[1][0]) for line in result[0]] if result and result[0] else []
|
| 265 |
+
|
| 266 |
+
status_text.text(f"Seite {page_num + 1}: Gemini Semantic Analyse...")
|
| 267 |
+
prompt = """Du bist ein extrem präzises OCR-System für mathematische Vorlesungsskripte.
|
| 268 |
+
Extrahiere absolut JEDEN Text (sowohl handgeschrieben als auch Maschinenschrift / gedruckten Text).
|
| 269 |
+
Verpasse kein einziges mathematisches Symbol, keinen Bruch und keinen Index.
|
| 270 |
+
WICHTIG FÜR FORMELN: Wandle ALLE mathematischen Formeln zwingend in eine saubere, einzeilige und logisch lesbare Schreibweise um!
|
| 271 |
+
- Nutze Klammern und Schrägstriche für Brüche: (A)/(B)
|
| 272 |
+
- Nutze '^' für Exponenten und '_' für Indizes: x^(SV), q_BM
|
| 273 |
+
- Nutze korrekte Unicode-Sonderzeichen für alles andere: Wurzeln (√), Integrale (∫), Summen (∑), griechische Buchstaben (α, β, γ, μ) etc.
|
| 274 |
+
- ACHTUNG BEI EINHEITEN: Wenn Einheiten in eckigen Klammern [...] neben einer Formel stehen, behalte die eckigen Klammern UNBEDINGT bei! Füge KEIN Multiplikationszeichen '*' dazwischen ein. Einheiten sind reine Beschriftungen, keine Faktoren!
|
| 275 |
+
- Versuche NICHT, das optische 2D-Layout von Formeln mit mehrzeiligen Leerzeichen nachzuahmen!
|
| 276 |
+
WICHTIG FÜR DAS LAYOUT (ABSOLUT KRITISCH!):
|
| 277 |
+
1. NORMALE TEXTZEILEN: Du MUSST für JEDE physische Textzeile im Bild eine EIGENE, separate BoundingBox erstellen!
|
| 278 |
+
- Es ist STRENGSTENS VERBOTEN, mehrere Zeilen zu einem Absatz zusammenzufassen!
|
| 279 |
+
- Auch wenn eine Textzeile Variablen (wie f_A) enthält, ist sie eine normale Zeile und darf NICHT mit der Zeile darunter zusammengefasst werden.
|
| 280 |
+
2. MEHRZEILIGE BRÜCHE: NUR WIRKLICHE mehrzeilige Formeln (Zähler über Nenner) MÜSSEN in EINER gemeinsamen BoundingBox zusammengefasst werden.
|
| 281 |
+
Ignoriere Hintergrundmuster wie Punktraster komplett.
|
| 282 |
+
Gib für jeden Textblock/jede Formel eine BoundingBox zurück. box_2d ist [ymin, xmin, ymax, xmax] von 0 bis 1000."""
|
| 283 |
+
|
| 284 |
+
max_retries = 5
|
| 285 |
+
for attempt in range(max_retries):
|
| 286 |
+
try:
|
| 287 |
+
response = client.models.generate_content(
|
| 288 |
+
model='gemini-2.5-flash',
|
| 289 |
+
contents=[prompt, types.Part.from_bytes(data=img_bytes, mime_type='image/png')],
|
| 290 |
+
config=types.GenerateContentConfig(
|
| 291 |
+
response_mime_type="application/json",
|
| 292 |
+
response_schema=list[BoundingBox],
|
| 293 |
+
temperature=0.0
|
| 294 |
+
)
|
| 295 |
+
)
|
| 296 |
+
break
|
| 297 |
+
except Exception as e:
|
| 298 |
+
error_msg = str(e)
|
| 299 |
+
if ("503" in error_msg or "429" in error_msg) and attempt < max_retries - 1:
|
| 300 |
+
import re
|
| 301 |
+
wait_time = 45
|
| 302 |
+
match = re.search(r"'retryDelay':\s*'(\d+(?:\.\d+)?)s'", error_msg)
|
| 303 |
+
if match:
|
| 304 |
+
wait_time = int(float(match.group(1))) + 5
|
| 305 |
+
status_text.text(f"⚠️ API-Limit (Free Tier) erreicht. Warte {wait_time} Sekunden... (Versuch {attempt+2}/{max_retries})")
|
| 306 |
+
time.sleep(wait_time)
|
| 307 |
+
else:
|
| 308 |
+
raise e
|
| 309 |
+
|
| 310 |
+
if response.parsed:
|
| 311 |
+
boxes_with_data = []
|
| 312 |
+
for g_box in response.parsed:
|
| 313 |
+
g_text = g_box.label
|
| 314 |
+
if not g_text.strip() or g_text.strip() in [".", "..."]: continue
|
| 315 |
+
|
| 316 |
+
ymin, xmin, ymax, xmax = g_box.box_2d
|
| 317 |
+
x0 = (xmin / 1000) * page.rect.width
|
| 318 |
+
y0 = (ymin / 1000) * page.rect.height
|
| 319 |
+
x1 = (xmax / 1000) * page.rect.width
|
| 320 |
+
y1 = (ymax / 1000) * page.rect.height
|
| 321 |
+
g_rect = fitz.Rect(x0, y0, x1, y1)
|
| 322 |
+
g_rects = []
|
| 323 |
+
for g_box in response.parsed:
|
| 324 |
+
ymin, xmin, ymax, xmax = g_box.box_2d if not isinstance(g_box, dict) else g_box['box_2d']
|
| 325 |
+
x0 = (xmin / 1000) * page.rect.width
|
| 326 |
+
y0 = (ymin / 1000) * page.rect.height
|
| 327 |
+
x1 = (xmax / 1000) * page.rect.width
|
| 328 |
+
y1 = (ymax / 1000) * page.rect.height
|
| 329 |
+
g_rects.append(fitz.Rect(x0, y0, x1, y1))
|
| 330 |
+
|
| 331 |
+
assigned_p_boxes_per_g_idx = {i: [] for i in range(len(response.parsed))}
|
| 332 |
+
|
| 333 |
+
for pb_data in paddle_boxes:
|
| 334 |
+
p_box, p_text = pb_data
|
| 335 |
+
p_xmin = min(p[0] for p in p_box) / zoom
|
| 336 |
+
p_ymin = min(p[1] for p in p_box) / zoom
|
| 337 |
+
p_xmax = max(p[0] for p in p_box) / zoom
|
| 338 |
+
p_ymax = max(p[1] for p in p_box) / zoom
|
| 339 |
+
p_rect = fitz.Rect(p_xmin, p_ymin, p_xmax, p_ymax)
|
| 340 |
+
|
| 341 |
+
best_g_idx = -1
|
| 342 |
+
max_overlap = 0
|
| 343 |
+
for idx, g_rect in enumerate(g_rects):
|
| 344 |
+
overlap = g_rect.intersect(p_rect).get_area()
|
| 345 |
+
if overlap > max_overlap:
|
| 346 |
+
max_overlap = overlap
|
| 347 |
+
best_g_idx = idx
|
| 348 |
+
|
| 349 |
+
# Weise der Paddle-Box der Gemini-Box zu, die sie am meisten überdeckt
|
| 350 |
+
if best_g_idx != -1 and max_overlap > 0.1 * p_rect.get_area():
|
| 351 |
+
assigned_p_boxes_per_g_idx[best_g_idx].append(pb_data)
|
| 352 |
+
|
| 353 |
+
for idx, g_box in enumerate(response.parsed):
|
| 354 |
+
g_text = g_box.label if not isinstance(g_box, dict) else g_box['label']
|
| 355 |
+
assigned_p_boxes = assigned_p_boxes_per_g_idx[idx]
|
| 356 |
+
|
| 357 |
+
if assigned_p_boxes:
|
| 358 |
+
assigned_p_boxes.sort(key=lambda b: min(p[1] for p in b[0]))
|
| 359 |
+
|
| 360 |
+
g_lines = [line.strip() for line in g_text.split('\n') if line.strip()]
|
| 361 |
+
|
| 362 |
+
# Cluster paddle boxes that are on the same vertical line (y-threshold)
|
| 363 |
+
clustered_p_boxes = []
|
| 364 |
+
for pb_tuple in assigned_p_boxes:
|
| 365 |
+
pb, pt = pb_tuple
|
| 366 |
+
y_center = (min(p[1] for p in pb) + max(p[1] for p in pb)) / 2
|
| 367 |
+
|
| 368 |
+
added_to_cluster = False
|
| 369 |
+
for cluster in clustered_p_boxes:
|
| 370 |
+
c_y_center = cluster['y_center']
|
| 371 |
+
# Threshold: Wenn die y-Zentren nah beieinander liegen (z.B. < 10 Pixel / zoom), gehören sie zur gleichen Zeile
|
| 372 |
+
if abs(y_center - c_y_center) < (10 / zoom):
|
| 373 |
+
cluster['boxes'].append(pb_tuple)
|
| 374 |
+
# Update cluster center
|
| 375 |
+
all_y = [min(p[1] for b in cluster['boxes'] for p in b[0]), max(p[1] for b in cluster['boxes'] for p in b[0])]
|
| 376 |
+
cluster['y_center'] = sum(all_y) / 2
|
| 377 |
+
added_to_cluster = True
|
| 378 |
+
break
|
| 379 |
+
|
| 380 |
+
if not added_to_cluster:
|
| 381 |
+
clustered_p_boxes.append({'y_center': y_center, 'boxes': [pb_tuple]})
|
| 382 |
+
|
| 383 |
+
# Sortiere Boxen innerhalb jedes Clusters von links nach rechts
|
| 384 |
+
for cluster in clustered_p_boxes:
|
| 385 |
+
cluster['boxes'].sort(key=lambda b: min(p[0] for p in b[0]))
|
| 386 |
+
|
| 387 |
+
# Ist es ein mehrzeiliger mathematischer Bruch?
|
| 388 |
+
# Brüche erkennt man daran, dass Gemini sie einzeilig ausgibt,
|
| 389 |
+
# aber PaddleOCR mehrere vertikale Zeilen (Zähler, Nenner) gefunden hat.
|
| 390 |
+
math_chars = sum(1 for c in g_text if c in ['=', '/', '^', '[', ']'])
|
| 391 |
+
is_formula = (math_chars >= 4 and "=" in g_text)
|
| 392 |
+
|
| 393 |
+
if not is_formula:
|
| 394 |
+
# Word-Count-Alignment
|
| 395 |
+
g_words = g_text.split()
|
| 396 |
+
word_idx = 0
|
| 397 |
+
|
| 398 |
+
for c_idx, cluster in enumerate(clustered_p_boxes):
|
| 399 |
+
cluster_boxes = cluster['boxes']
|
| 400 |
+
|
| 401 |
+
# Wie viele Wörter hat diese PaddleOCR-Reihe im Original?
|
| 402 |
+
cluster_word_count = sum(max(1, len(pt.split())) for pb, pt in cluster_boxes)
|
| 403 |
+
|
| 404 |
+
# Entsprechende Anzahl Wörter von Gemini nehmen
|
| 405 |
+
chunk = g_words[word_idx : word_idx + cluster_word_count]
|
| 406 |
+
line_text = " ".join(chunk)
|
| 407 |
+
word_idx += cluster_word_count
|
| 408 |
+
|
| 409 |
+
# Falls es die letzte Reihe ist, alle restlichen Wörter dranhängen (Sicherheit)
|
| 410 |
+
if c_idx == len(clustered_p_boxes) - 1 and word_idx < len(g_words):
|
| 411 |
+
if line_text:
|
| 412 |
+
line_text += " "
|
| 413 |
+
line_text += " ".join(g_words[word_idx:])
|
| 414 |
+
|
| 415 |
+
if not line_text.strip():
|
| 416 |
+
continue
|
| 417 |
+
|
| 418 |
+
if len(cluster_boxes) == 1:
|
| 419 |
+
pb, pt = cluster_boxes[0]
|
| 420 |
+
p0 = [pb[0][0]/zoom, pb[0][1]/zoom]
|
| 421 |
+
p1 = [pb[1][0]/zoom, pb[1][1]/zoom]
|
| 422 |
+
p2 = [pb[2][0]/zoom, pb[2][1]/zoom]
|
| 423 |
+
p3 = [pb[3][0]/zoom, pb[3][1]/zoom]
|
| 424 |
+
|
| 425 |
+
dx = p1[0] - p0[0]
|
| 426 |
+
dy = p1[1] - p0[1]
|
| 427 |
+
dx_up = p0[0] - p3[0]
|
| 428 |
+
dy_up = p0[1] - p3[1]
|
| 429 |
+
angle_rad = math.atan2(dy, dx) if (dx != 0 or dy != 0) else 0
|
| 430 |
+
angle_deg = math.degrees(angle_rad)
|
| 431 |
+
else:
|
| 432 |
+
# Verschmelze horizontale Boxen (z.B. Bulletpoint + Text) präzise
|
| 433 |
+
total_dx, total_dy = 0, 0
|
| 434 |
+
all_points = []
|
| 435 |
+
for pb, pt in cluster_boxes:
|
| 436 |
+
total_dx += pb[1][0] - pb[0][0]
|
| 437 |
+
total_dy += pb[1][1] - pb[0][1]
|
| 438 |
+
for p in pb:
|
| 439 |
+
all_points.append((p[0]/zoom, p[1]/zoom))
|
| 440 |
+
|
| 441 |
+
angle_rad = math.atan2(total_dy, total_dx) if (total_dx != 0 or total_dy != 0) else 0
|
| 442 |
+
angle_deg = math.degrees(angle_rad)
|
| 443 |
+
|
| 444 |
+
cos_a = math.cos(-angle_rad)
|
| 445 |
+
sin_a = math.sin(-angle_rad)
|
| 446 |
+
|
| 447 |
+
local_points = []
|
| 448 |
+
for px, py in all_points:
|
| 449 |
+
lx = px * cos_a - py * sin_a
|
| 450 |
+
ly = px * sin_a + py * cos_a
|
| 451 |
+
local_points.append((lx, ly))
|
| 452 |
+
|
| 453 |
+
min_lx = min(p[0] for p in local_points)
|
| 454 |
+
max_lx = max(p[0] for p in local_points)
|
| 455 |
+
min_ly = min(p[1] for p in local_points)
|
| 456 |
+
max_ly = max(p[1] for p in local_points)
|
| 457 |
+
|
| 458 |
+
lp0, lp1, lp2, lp3 = (min_lx, min_ly), (max_lx, min_ly), (max_lx, max_ly), (min_lx, max_ly)
|
| 459 |
+
|
| 460 |
+
cos_inv = math.cos(angle_rad)
|
| 461 |
+
sin_inv = math.sin(angle_rad)
|
| 462 |
+
|
| 463 |
+
merged_box = []
|
| 464 |
+
for lx, ly in [lp0, lp1, lp2, lp3]:
|
| 465 |
+
gx = lx * cos_inv - ly * sin_inv
|
| 466 |
+
gy = lx * sin_inv + ly * cos_inv
|
| 467 |
+
merged_box.append([gx, gy])
|
| 468 |
+
|
| 469 |
+
p0, p1, p2, p3 = merged_box
|
| 470 |
+
dx = p1[0] - p0[0]
|
| 471 |
+
dy = p1[1] - p0[1]
|
| 472 |
+
dx_up = p0[0] - p3[0]
|
| 473 |
+
dy_up = p0[1] - p3[1]
|
| 474 |
+
|
| 475 |
+
box_width_pdf = math.hypot(dx, dy)
|
| 476 |
+
box_height_pdf = math.hypot(dx_up, dy_up)
|
| 477 |
+
|
| 478 |
+
font = fitz.Font("helv")
|
| 479 |
+
shift_factor = -font.descender
|
| 480 |
+
base_x = p3[0] + dx_up * shift_factor
|
| 481 |
+
base_y = p3[1] + dy_up * shift_factor
|
| 482 |
+
pdf_baseline = fitz.Point(base_x, base_y)
|
| 483 |
+
|
| 484 |
+
merged_points = [p0, p1, p2, p3]
|
| 485 |
+
coords = [min(p[0] for p in merged_points), min(p[1] for p in merged_points), max(p[0] for p in merged_points), max(p[1] for p in merged_points)]
|
| 486 |
+
boxes_with_data.append((coords, ('text', line_text, pdf_baseline, box_width_pdf, box_height_pdf, angle_deg)))
|
| 487 |
+
else:
|
| 488 |
+
# Es ist ein Bruch / Formel! Präzise Rotations-Geometrie für verschmolzene Boxen berechnen
|
| 489 |
+
total_dx, total_dy = 0, 0
|
| 490 |
+
all_points = []
|
| 491 |
+
for pb, pt in assigned_p_boxes:
|
| 492 |
+
total_dx += pb[1][0] - pb[0][0]
|
| 493 |
+
total_dy += pb[1][1] - pb[0][1]
|
| 494 |
+
for p in pb:
|
| 495 |
+
all_points.append((p[0]/zoom, p[1]/zoom))
|
| 496 |
+
|
| 497 |
+
angle_rad = math.atan2(total_dy, total_dx) if (total_dx != 0 or total_dy != 0) else 0
|
| 498 |
+
angle_deg = math.degrees(angle_rad)
|
| 499 |
+
|
| 500 |
+
cos_a = math.cos(-angle_rad)
|
| 501 |
+
sin_a = math.sin(-angle_rad)
|
| 502 |
+
|
| 503 |
+
local_points = []
|
| 504 |
+
for px, py in all_points:
|
| 505 |
+
lx = px * cos_a - py * sin_a
|
| 506 |
+
ly = px * sin_a + py * cos_a
|
| 507 |
+
local_points.append((lx, ly))
|
| 508 |
+
|
| 509 |
+
min_lx = min(p[0] for p in local_points)
|
| 510 |
+
max_lx = max(p[0] for p in local_points)
|
| 511 |
+
min_ly = min(p[1] for p in local_points)
|
| 512 |
+
max_ly = max(p[1] for p in local_points)
|
| 513 |
+
|
| 514 |
+
lp0, lp1, lp2, lp3 = (min_lx, min_ly), (max_lx, min_ly), (max_lx, max_ly), (min_lx, max_ly)
|
| 515 |
+
|
| 516 |
+
cos_inv = math.cos(angle_rad)
|
| 517 |
+
sin_inv = math.sin(angle_rad)
|
| 518 |
+
|
| 519 |
+
merged_box = []
|
| 520 |
+
for lx, ly in [lp0, lp1, lp2, lp3]:
|
| 521 |
+
gx = lx * cos_inv - ly * sin_inv
|
| 522 |
+
gy = lx * sin_inv + ly * cos_inv
|
| 523 |
+
merged_box.append([gx, gy])
|
| 524 |
+
|
| 525 |
+
box_width_pdf = math.hypot(dx, dy)
|
| 526 |
+
box_height_pdf = math.hypot(dx_up, dy_up)
|
| 527 |
+
|
| 528 |
+
font = fitz.Font("helv")
|
| 529 |
+
shift_factor = -font.descender
|
| 530 |
+
base_x = p3[0] + dx_up * shift_factor
|
| 531 |
+
base_y = p3[1] + dy_up * shift_factor
|
| 532 |
+
pdf_baseline = fitz.Point(base_x, base_y)
|
| 533 |
+
|
| 534 |
+
coords = [min(p[0] for p in merged_box), min(p[1] for p in merged_box), max(p[0] for p in merged_box), max(p[1] for p in merged_box)]
|
| 535 |
+
|
| 536 |
+
# Formeln werden zu einer einzigen Zeile abgeflacht, um das Zerstückeln zu verhindern
|
| 537 |
+
flat_text = g_text.replace('\n', ' ')
|
| 538 |
+
boxes_with_data.append((coords, (flat_text, pdf_baseline, box_width_pdf, box_height_pdf, angle_deg)))
|
| 539 |
+
else:
|
| 540 |
+
# Fallback
|
| 541 |
+
ymin, xmin, ymax, xmax = g_box.box_2d if not isinstance(g_box, dict) else g_box['box_2d']
|
| 542 |
+
x0 = (xmin / 1000) * page.rect.width
|
| 543 |
+
y0 = (ymin / 1000) * page.rect.height
|
| 544 |
+
x1 = (xmax / 1000) * page.rect.width
|
| 545 |
+
y1 = (ymax / 1000) * page.rect.height
|
| 546 |
+
pdf_baseline = fitz.Point(x0, y1 - (y1-y0)*0.2)
|
| 547 |
+
boxes_with_data.append(([x0, y0, x1, y1], (g_text.replace('\n', ' '), pdf_baseline, x1-x0, y1-y0, 0)))
|
| 548 |
+
|
| 549 |
+
sorted_data = recursive_xy_cut(boxes_with_data)
|
| 550 |
+
|
| 551 |
+
for coords, data in sorted_data:
|
| 552 |
+
if len(data) == 5:
|
| 553 |
+
text, pdf_baseline, box_width_pdf, box_height_pdf, angle_deg = data
|
| 554 |
+
elif len(data) == 6:
|
| 555 |
+
_, text, pdf_baseline, box_width_pdf, box_height_pdf, angle_deg = data
|
| 556 |
+
else:
|
| 557 |
+
continue
|
| 558 |
+
|
| 559 |
+
text_length = fitz.get_text_length(text, fontname="helv", fontsize=1)
|
| 560 |
+
if text_length > 0:
|
| 561 |
+
fontsize = box_width_pdf / text_length
|
| 562 |
+
fontsize = min(fontsize, box_height_pdf * 1.8)
|
| 563 |
+
else:
|
| 564 |
+
fontsize = box_height_pdf
|
| 565 |
+
|
| 566 |
+
if fontsize <= 0: continue
|
| 567 |
+
|
| 568 |
+
matrix = fitz.Matrix(-angle_deg)
|
| 569 |
+
try:
|
| 570 |
+
page.insert_text(pdf_baseline, text, fontsize=fontsize, fontname="helv", render_mode=3, morph=(pdf_baseline, matrix))
|
| 571 |
+
except ValueError:
|
| 572 |
+
clean_text = text.encode("latin-1", "ignore").decode("latin-1")
|
| 573 |
+
if clean_text.strip():
|
| 574 |
+
try:
|
| 575 |
+
page.insert_text(pdf_baseline, clean_text, fontsize=fontsize, fontname="helv", render_mode=3, morph=(pdf_baseline, matrix))
|
| 576 |
+
except Exception:
|
| 577 |
+
pass
|
| 578 |
+
|
| 579 |
+
if page_num < len(doc) - 1:
|
| 580 |
+
status_text.text(f"Seite {page_num + 1} fertig. Pausiere kurz (5s)...")
|
| 581 |
+
time.sleep(5)
|
| 582 |
+
|
| 583 |
+
# ==========================================
|
| 584 |
+
# MODUS 3: Lokal Deep (TrOCR)
|
| 585 |
+
# ==========================================
|
| 586 |
+
elif mode == "Lokal Deep (PaddleOCR + TrOCR)":
|
| 587 |
+
zoom = 3.0 # Im alten Skript war der Zoom 3.0 für bessere Quali
|
| 588 |
+
mat = fitz.Matrix(zoom, zoom)
|
| 589 |
+
pix = page.get_pixmap(matrix=mat)
|
| 590 |
+
|
| 591 |
+
img_np = np.frombuffer(pix.samples, dtype=np.uint8).reshape(pix.h, pix.w, pix.n)
|
| 592 |
+
if pix.n == 4:
|
| 593 |
+
img_np = cv2.cvtColor(img_np, cv2.COLOR_RGBA2BGR)
|
| 594 |
+
else:
|
| 595 |
+
img_np = cv2.cvtColor(img_np, cv2.COLOR_RGB2BGR)
|
| 596 |
+
|
| 597 |
+
status_text.text(f"Seite {page_num + 1}: PaddleOCR Layout Analyse...")
|
| 598 |
+
result = paddle_ocr.ocr(img_np, cls=True)
|
| 599 |
+
|
| 600 |
+
if not result or not result[0]:
|
| 601 |
+
continue
|
| 602 |
+
|
| 603 |
+
page_data = result[0]
|
| 604 |
+
valid_lines = [l for l in page_data if l]
|
| 605 |
+
crops = []
|
| 606 |
+
valid_boxes = []
|
| 607 |
+
|
| 608 |
+
# First pass: crop all images
|
| 609 |
+
for line in valid_lines:
|
| 610 |
+
box = line[0]
|
| 611 |
+
x_coords = [int(p[0]) for p in box]
|
| 612 |
+
y_coords = [int(p[1]) for p in box]
|
| 613 |
+
x_min, x_max = max(0, min(x_coords) - 2), min(img_np.shape[1], max(x_coords) + 2)
|
| 614 |
+
y_min, y_max = max(0, min(y_coords) - 2), min(img_np.shape[0], max(y_coords) + 2)
|
| 615 |
+
|
| 616 |
+
crop_img = img_np[y_min:y_max, x_min:x_max]
|
| 617 |
+
if crop_img.size > 0:
|
| 618 |
+
crop_rgb = cv2.cvtColor(crop_img, cv2.COLOR_BGR2RGB)
|
| 619 |
+
crops.append(Image.fromarray(crop_rgb))
|
| 620 |
+
valid_boxes.append((box, line[1][0])) # PaddleOCR Fallback-Text speichern
|
| 621 |
+
|
| 622 |
+
# Batch Processing mit TrOCR
|
| 623 |
+
BATCH_SIZE = 4
|
| 624 |
+
results = []
|
| 625 |
+
|
| 626 |
+
status_text.text(f"Seite {page_num + 1}: TrOCR liest {len(crops)} Text-Schnipsel...")
|
| 627 |
+
|
| 628 |
+
for b_idx in range(0, len(crops), BATCH_SIZE):
|
| 629 |
+
batch_crops = crops[b_idx:b_idx+BATCH_SIZE]
|
| 630 |
+
batch_fallbacks = [vb[1] for vb in valid_boxes[b_idx:b_idx+BATCH_SIZE]]
|
| 631 |
+
|
| 632 |
+
batch_texts = list(batch_fallbacks)
|
| 633 |
+
|
| 634 |
+
if batch_crops:
|
| 635 |
+
try:
|
| 636 |
+
pixel_values = trocr_processor(batch_crops, return_tensors="pt").pixel_values
|
| 637 |
+
generated_ids = trocr_model.generate(pixel_values, max_new_tokens=30)
|
| 638 |
+
texts = trocr_processor.batch_decode(generated_ids, skip_special_tokens=True)
|
| 639 |
+
for map_idx, txt in enumerate(texts):
|
| 640 |
+
batch_texts[map_idx] = txt
|
| 641 |
+
except Exception as e:
|
| 642 |
+
print(f"TrOCR batch failed, using fallback. Error: {e}")
|
| 643 |
+
|
| 644 |
+
results.extend(batch_texts)
|
| 645 |
+
|
| 646 |
+
# Ins PDF stempeln
|
| 647 |
+
boxes_with_data = []
|
| 648 |
+
for idx, text in enumerate(results):
|
| 649 |
+
if not text.strip(): continue
|
| 650 |
+
box = valid_boxes[idx][0]
|
| 651 |
+
xmin = min(p[0] for p in box)
|
| 652 |
+
ymin = min(p[1] for p in box)
|
| 653 |
+
xmax = max(p[0] for p in box)
|
| 654 |
+
ymax = max(p[1] for p in box)
|
| 655 |
+
boxes_with_data.append(([xmin, ymin, xmax, ymax], (box, text)))
|
| 656 |
+
|
| 657 |
+
sorted_data = recursive_xy_cut(boxes_with_data)
|
| 658 |
+
|
| 659 |
+
for coords, (box, text) in sorted_data:
|
| 660 |
+
p0, p1, p2, p3 = box
|
| 661 |
+
dx = p1[0] - p0[0]
|
| 662 |
+
dy = p1[1] - p0[1]
|
| 663 |
+
angle_deg = math.degrees(math.atan2(dy, dx))
|
| 664 |
+
|
| 665 |
+
# Vektor von unten (p3) nach oben (p0)
|
| 666 |
+
dx_up = p0[0] - p3[0]
|
| 667 |
+
dy_up = p0[1] - p3[1]
|
| 668 |
+
|
| 669 |
+
font = fitz.Font("helv")
|
| 670 |
+
shift_factor = -font.descender # ca. 0.2
|
| 671 |
+
|
| 672 |
+
# Baseline-Punkt berechnen (leicht nach oben verschoben)
|
| 673 |
+
base_x = p3[0] + dx_up * shift_factor
|
| 674 |
+
base_y = p3[1] + dy_up * shift_factor
|
| 675 |
+
|
| 676 |
+
pdf_baseline = fitz.Point(base_x / zoom, base_y / zoom)
|
| 677 |
+
box_width_pdf = math.hypot(dx, dy) / zoom
|
| 678 |
+
box_height_pdf = math.hypot(dx_up, dy_up) / zoom
|
| 679 |
+
|
| 680 |
+
text_length = fitz.get_text_length(text, fontname="helv", fontsize=1)
|
| 681 |
+
if text_length > 0:
|
| 682 |
+
fontsize = box_width_pdf / text_length
|
| 683 |
+
fontsize = min(fontsize, box_height_pdf * 1.5)
|
| 684 |
+
else:
|
| 685 |
+
fontsize = box_height_pdf
|
| 686 |
+
|
| 687 |
+
if fontsize <= 0: continue
|
| 688 |
+
|
| 689 |
+
matrix = fitz.Matrix(-angle_deg)
|
| 690 |
+
try:
|
| 691 |
+
page.insert_text(pdf_baseline, text, fontsize=fontsize, fontname="helv", render_mode=3, morph=(pdf_baseline, matrix))
|
| 692 |
+
except ValueError:
|
| 693 |
+
clean_text = text.encode("latin-1", "ignore").decode("latin-1")
|
| 694 |
+
if clean_text.strip():
|
| 695 |
+
try:
|
| 696 |
+
page.insert_text(pdf_baseline, clean_text, fontsize=fontsize, fontname="helv", render_mode=3, morph=(pdf_baseline, matrix))
|
| 697 |
+
except Exception:
|
| 698 |
+
pass
|
| 699 |
+
|
| 700 |
+
progress_bar.progress((page_num + 1) / len(doc))
|
| 701 |
+
|
| 702 |
+
status_text.text("🎉 Verarbeitung komplett! PDF wird generiert...")
|
| 703 |
+
|
| 704 |
+
out_bytes = doc.tobytes()
|
| 705 |
+
|
| 706 |
+
st.success(f"Fertig! Dein PDF ({mode}) steht zum Download bereit.")
|
| 707 |
+
st.download_button(
|
| 708 |
+
label="📥 Fertiges PDF herunterladen",
|
| 709 |
+
data=out_bytes,
|
| 710 |
+
file_name=f"searchable_{uploaded_file.name}",
|
| 711 |
+
mime="application/pdf"
|
| 712 |
+
)
|
| 713 |
+
|
| 714 |
+
except Exception as e:
|
| 715 |
+
st.error(f"❌ Es ist ein Fehler aufgetreten: {e}")
|
| 716 |
+
|
| 717 |
+
if __name__ == "__main__":
|
| 718 |
+
main()
|
packages.txt
ADDED
|
@@ -0,0 +1,3 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
libgl1-mesa-glx
|
| 2 |
+
libglib2.0-0
|
| 3 |
+
libgomp1
|
requirements.txt
ADDED
|
@@ -0,0 +1,12 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
streamlit
|
| 2 |
+
PyMuPDF
|
| 3 |
+
opencv-python-headless
|
| 4 |
+
numpy
|
| 5 |
+
Pillow
|
| 6 |
+
paddlepaddle
|
| 7 |
+
paddleocr
|
| 8 |
+
google-genai
|
| 9 |
+
pydantic
|
| 10 |
+
torch
|
| 11 |
+
transformers
|
| 12 |
+
optimum
|