usls/examples/db

Quick Start

cargo run -r --example db

Or you can manully

1. Donwload ONNX Model

ppocr-v3-db-dyn
ppocr-v4-db-dyn

2. Specify the ONNX model path in main.rs

let options = Options::default()
    .with_model("ONNX_PATH")    // <= modify this

3. Run

cargo run -r --example db

Speed test

Model	Image size	TensorRT f16 batch=1 (ms)	TensorRT f32 batch=1 (ms)	CUDA f32 batch=1 (ms)
ppocr-v3-db-dyn	640x640	1.8585	2.5739	4.3314
ppocr-v4-db-dyn	640x640	2.0507	2.8264	6.6064

Test on RTX3060

Results