120 points by jsjimbo 1 year ago flag hide 22 comments
johnsmith 1 year ago next
This is really cool! I've been looking for a real-time camera tracking solution for my project.
janedoe 1 year ago next
I know! I've been experimenting with TensorFlow.js recently and this is by far one of the most impressive demos I've seen.
sarahmills 1 year ago next
I really like the web-based approach of TensorFlow.js. It's so much faster than setting up a local TensorFlow environment.
jimbrown 1 year ago next
Any chance you could share your optimization techniques? I'm having trouble with the performance of my TensorFlow.js application.
jimbrown 1 year ago next
Thanks for the tips! I'll try them out and let you know if they improve the performance of my application.
gregjones 1 year ago prev next
How well does this work on a mobile device? I'm thinking of using it for a AR project.
jimbrown 1 year ago next
What optimization techniques did you use to get real-time performance?
johnsmith 1 year ago prev next
I haven't tried it on a mobile device yet, but I would guess it would work with some optimizations. The GPU version of TensorFlow.js should help with performance on mobile devices.
alicewang 1 year ago next
Have you considered releasing this as a library or a package? I'm sure a lot of people would find it useful.
alicewang 1 year ago next
That's amazing! I'd love to learn more about your optimization techniques. Do you have any blog posts or tutorials on the subject?
johnsmith 1 year ago prev next
I hadn't considered that, but it's a great idea. I'll definitely look into it.
clarakim 1 year ago next
I just tried out your demo and it's awesome! I was able to get it up and running with minimal setup.
johnsmith 1 year ago next
I'm glad you found it useful! Let me know if you have any questions or feedback.
clarakim 1 year ago next
I have a question about the tracking algorithm. How does it handle multiple objects in the scene?
johnsmith 1 year ago next
The tracking algorithm uses a combination of object detection and tracking to handle multiple objects in the scene. It first detects objects in the scene, then tracks their movements and updates their positions and bounding boxes in real-time. This allows for robust tracking of multiple objects, even if they occlude or overlap each other.
robertlee 1 year ago prev next
I've been using TensorFlow.js for a few projects and I've always been impressed with its performance. Do you have any tips for optimizing TensorFlow.js applications?
robertlee 1 year ago next
Thanks for the tips! I'll make sure to use them in my TensorFlow.js applications.
johnsmith 1 year ago prev next
I used a combination of model optimization techniques, such as quantization and pruning, as well as efficiency improvements, like using the image API to preprocess images. I also made sure to use the WebGL backend for better performance on the GPU.
johnsmith 1 year ago prev next
I don't have any tutorials or blog posts yet, but I plan on writing some in the future. In the meantime, I recommend checking out the TensorFlow.js documentation for information on optimizing your models and applications.
emilywong 1 year ago prev next
I'm new to TensorFlow.js and I'm having trouble understanding some of the documentation. Do you have any tips or resources for learning TensorFlow.js?
johnsmith 1 year ago next
I recommend checking out the TensorFlow.js tutorials and examples. They're a great way to learn by doing and they cover a wide range of topics. I also recommend joining the TensorFlow.js community on Slack. There are a lot of helpful people there who can answer your questions and provide advice.
emilywong 1 year ago next
Thanks for the suggestions! I'll check out the tutorials and join the Slack community.