hello can you help with models?

[ilie321]

Hello
i have a free app with code for thermal camera and i want to try the models you have in this git but the problems is that my app use opencv which know only *.pb or *.onnx models and i'm stuck
can you help me somehow? thank you

[tumuyan]

Sorry I can't help you with that. In fact the work I have done is very small. As the readme shows, these projects have original projects (use Python language and .pth models), nihui produced inference in c language and ncnn models. This repository uses nihui's results directly.
Currently there are tools to directly convert pth models to onnx models, but the inference need to be rewritten. I have no such experience.

[ilie321]

Ok thank you. Do you know what settings are better for ncnn for video conversion? Like the net.opt are different?

[ilie321]

Anyone? Thanks

[tumuyan]

A model processing video is actually to parse the video into multiple pictures, then process each image separately, and finally connect these pictures into a video again.
For ir sensors, you may need to train a dedicated model. There are many problems with existing models, such as the image resolution of the model is higher than that of ir sensor, but I am not good at these so could not help you

[ilie321]

Thanks for answering. Using your models i got good results for IR but i need for pcb to get good results and this is my problem. Can you point me where to start for build a good model step by step tha is working with ncnn? I found some pytorch gits and i tried to train some model with ir images but image is distorted and only one color and after converting pth to ncnn is give me black screen.
Yor models example : 80x60 image

Results look like this :amazing

[tumuyan]

I'm not sure which model you used? realesrgan pth model to ncnn model:
https://github.com/tumuyan/RealSR-NCNN-Android#add-more-models-to-realsr-ncnn-android-gui