TrOCR
Transformer based model for state-of-the-art optical character recognition (OCR) on both printed and handwritten text.
End-to-end text recognition approach with pre-trained image transformer and text transformer models for both image understanding and wordpiece-level text generation.
Technical Details
Model checkpoint:trocr-small-stage1
Input resolution:320x320
Number of parameters (TrOCREncoder):23.0M
Model size (TrOCREncoder):87.8 MB
Number of parameters (TrOCRDecoder):38.3M
Model size (TrOCRDecoder):146 MB
Applicable Scenarios
- Publishing
- Healthcare
- Document Management
Supported Form Factors
- Phone
- Tablet
Licenses
Source Model:MIT
Deployable Model:AI Model Hub License
Supported Devices
- Google Pixel 3
- Google Pixel 3a
- Google Pixel 3a XL
- Google Pixel 4
- Google Pixel 4a
- Google Pixel 5a 5G
- QCS8550 (Proxy)
- SA8255 (Proxy)
- SA8650 (Proxy)
- SA8775 (Proxy)
- Samsung Galaxy S21
- Samsung Galaxy S21 Ultra
- Samsung Galaxy S21+
- Samsung Galaxy S22 5G
- Samsung Galaxy S22 Ultra 5G
- Samsung Galaxy S22+ 5G
- Samsung Galaxy S23
- Samsung Galaxy S23 Ultra
- Samsung Galaxy S23+
- Samsung Galaxy S24
- Samsung Galaxy S24 Ultra
- Samsung Galaxy S24+
- Samsung Galaxy Tab S8
- Xiaomi 12
- Xiaomi 12 Pro
Supported Chipsets
- Qualcomm® QCS8550
- Qualcomm® SA8255P
- Qualcomm® SA8650P
- Qualcomm® SA8775P
- Snapdragon® 8 Gen 1 Mobile
- Snapdragon® 8 Gen 2 Mobile
- Snapdragon® 8 Gen 3 Mobile
- Snapdragon® 888 Mobile
- Snapdragon® X Elite