Can I run colmap inside deepstream SDK pipeline?

Accelerated Computing Intelligent Video Analytics DeepStream SDK
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1

Please provide complete information as applicable to your setup.

• Hardware Platform (Jetson / GPU) GPU
• DeepStream Version 7.0.0
• JetPack Version (valid for Jetson only)
• TensorRT Version
• NVIDIA GPU Driver Version (valid for GPU only) 538.18
• Issue Type( questions, new requirements, bugs) questions

I have a python pipeline that I run on t4 server. It takes as input a video file and extracts frames from it and uses a couple of deep learning models and then it sets up a folder system and runs a photogrammetry software called colmap to do a 3d reconstruction of the object from the images.
I wanted to run it in a deepstream SDK. Is it possible to run the COLMAP in deepstream SDK?

3

It is possible but seems customization is needed.

This is what DeepStream can do.

This is castomization.

DeepStream is a SDK. You can use DeepStream APIs as needed.

4

@Fiona.Chen Thanks for your reply. I’m new to Deep stream SDK, could you provide some reference document to help me get started with running Colmap in Deepstream?

5

DeepStream is a SDK which helps users to construct video/image/audio inferencing application with Nvidia GPU acceleration.

We don’t know what Colmap is, what is the Colmap needed from DeepStream. So we can’t provide any instruction for you.

You can refer to Welcome to the DeepStream Documentation — DeepStream documentation 6.4 documentation for the instructions of DeepStream SDK.

6

There is no update from you for a period, assuming this is not an issue anymore. Hence we are closing this topic. If need further support, please open a new one. Thanks

7

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