NidhoggBo

Results 3 issues of NidhoggBo

![微信图片_20240227134954](https://github.com/PaddlePaddle/PaddleOCR/assets/91516567/e9a51e87-5eb4-4b6f-82d3-9541720e0f32) ![微信图片_20240227135003](https://github.com/PaddlePaddle/PaddleOCR/assets/91516567/14087e9f-1749-4ea3-9e74-35ac6a2e8d63)

Can I replace Car detection model LPD model LPR model with my own model ?I want to replace the car recognition model with the model of the high-speed rail that...