Error when using different image sizes after loading model!

[Khanh Dinh Duy]

Hello, I am facing an issue of getting wrong result when using your demo.py file in this folder "prj-python". Firstly, I load the model. After that, I check the results with different image sizes in a folder. The first image is ok, but then I only get very bad results with other images that have different sizes with the first one.
Please help me with this problem.
Thank you

[yw]

If image sizes is different, we must load the model with the different sizes.
Or you can refactor code of preprocess.

[Khanh Dinh Duy]

Thanks you!!!!

[Guozhi Xu]

before inference, add resize will be ok