README.md

---
base_model: deepseek-ai/DeepSeek-OCR
tags:
- text-generation-inference
- transformers
- unsloth
- deepseek_vl_v2
license: apache-2.0
language:
- en
- de
datasets:
- neuralabs/german-synth-ocr
---

<div align="center">
    <img src="https://huggingface.co/neuralabs/deepseek_ocr_de/resolve/main/neuranew.png" alt="DeepSeek OCR"/>
</div>

# DeepSeek OCR - Fine-tuned for German/Deutsch

This model is a fine-tuned version of DeepSeek OCR on German text for Optical Character Recognition (OCR) tasks.

## Model Description

- **Base Model:** DeepSeek OCR
- **Language:** German (de)
- **Task:** Image-to-Text (OCR)
- **Training Data:** 200K synthetic German text images
- **License:** Apache 2.0

This model has been fine-tuned specifically for recognizing German text in images, including handling of German-specific characters (ä, ö, ü, ß) and common German compound words.

## Intended Uses

This model is designed for:
- Extracting German text from scanned documents
- Digitizing printed German materials
- Reading German text from photographs
- Processing German forms and receipts
- Any German text recognition tasks

## How to Use

### Basic Usage

```python
from transformers import TrOCRProcessor, VisionEncoderDecoderModel
from PIL import Image
import requests

# Load model and processor
processor = TrOCRProcessor.from_pretrained("YOUR_USERNAME/deepseek-ocr-german")
model = VisionEncoderDecoderModel.from_pretrained("YOUR_USERNAME/deepseek-ocr-german")

# Load image
url = "path_to_your_german_text_image.jpg"
image = Image.open(url).convert("RGB")

# Process
pixel_values = processor(image, return_tensors="pt").pixel_values
generated_ids = model.generate(pixel_values)
generated_text = processor.batch_decode(generated_ids, skip_special_tokens=True)[0]

print(generated_text)
```

### Batch Processing

```python
from transformers import TrOCRProcessor, VisionEncoderDecoderModel
from PIL import Image

processor = TrOCRProcessor.from_pretrained("YOUR_USERNAME/deepseek-ocr-german")
model = VisionEncoderDecoderModel.from_pretrained("YOUR_USERNAME/deepseek-ocr-german")

# Multiple images
images = [Image.open(f"image_{i}.jpg").convert("RGB") for i in range(5)]

# Batch process
pixel_values = processor(images, return_tensors="pt", padding=True).pixel_values
generated_ids = model.generate(pixel_values)
generated_texts = processor.batch_decode(generated_ids, skip_special_tokens=True)

for text in generated_texts:
    print(text)
```

### With GPU Acceleration

```python
import torch
from transformers import TrOCRProcessor, VisionEncoderDecoderModel
from PIL import Image

device = "cuda" if torch.cuda.is_available() else "cpu"

processor = TrOCRProcessor.from_pretrained("YOUR_USERNAME/deepseek-ocr-german")
model = VisionEncoderDecoderModel.from_pretrained("YOUR_USERNAME/deepseek-ocr-german").to(device)

image = Image.open("german_text.jpg").convert("RGB")
pixel_values = processor(image, return_tensors="pt").pixel_values.to(device)

generated_ids = model.generate(pixel_values)
text = processor.batch_decode(generated_ids, skip_special_tokens=True)[0]
print(text)
```

## Training Details

### Training Data

The model was fine-tuned on a synthetic German OCR dataset containing 200,000 images with:
- Diverse German sentences covering multiple domains (everyday conversation, news, literature, technical, business)
- Various fonts and font sizes (16-48pt)
- Multiple augmentations: noise, blur, brightness/contrast variations
- Different text and background colors

**Data Split:**
- Train: 180,000 samples (90%)
- Validation: 10,000 samples (5%)
- Test: 10,000 samples (5%)

### Training Framework

```python
# Example training configuration
from transformers import Seq2SeqTrainer, Seq2SeqTrainingArguments

training_args = Seq2SeqTrainingArguments(
    output_dir="./deepseek-ocr-german",
    per_device_train_batch_size=8,
    per_device_eval_batch_size=8,
    learning_rate=5e-5,
    num_train_epochs=10,
    logging_steps=100,
    save_steps=1000,
    eval_steps=1000,
    evaluation_strategy="steps",
    save_total_limit=2,
    fp16=True,
    predict_with_generate=True,
)
```

# # Limitations

- **Font coverage:** Performance may vary with handwritten text 
- **Image quality:** Works best with clear, high-contrast images
- **Domain specificity:** Best performance on printed German text similar to training distribution


## Citation

If you use this model, please cite:

```bibtex
@misc{deepseek-ocr-german,
  author = {Santosh Pandit},
  title = {DeepSeek OCR - German Fine-tuned},
  year = {2025},
  publisher = {HuggingFace},
  howpublished = {\url{https://huggingface.co/YOUR_USERNAME/deepseek-ocr-german}},
}
```

## Model Card Contact

For questions or feedback, please open an issue on the model repository or contact [hello@neuralabs.one].

---

### Acknowledgments

- Base model: DeepSeek AI
- Training data generation: LM Studio with local LLM
- Framework: Hugging Face Transformers

# Uploaded finetuned  model

- **Developed by:** neuralabs
- **License:** apache-2.0
- **Finetuned from model :** deepseek-ai/DeepSeek-OCR