[R] CLIP-Fields: Weakly Supervised Semantic Fields for Robotic Memory + Code + Robot demo

• clip-fields

  2 138 4.6 Python

  Teaching robots to respond to open-vocab queries with CLIP and NeRF-like neural fields

Best part, I believe, is that you should be able to train your own CLIP-Field for your living room if you have an hour, a decent GPU, and a way to get RGB-D video (an iPhone 13 Pro works great!) I hope you can give the code a try: https://github.com/notmahi/clip-fields or check out the website https://mahis.life/clip-fields/ for more interactive demos. Our Arxiv submission is also out now, at https://arxiv.org/abs/2210.05663, and if you want a longer tl;dr with a couple more videos, check out this tweet. Thanks!

• Detic

  11 1,769 1.9 Python

  Code release for "Detecting Twenty-thousand Classes using Image-level Supervision".

  

We made this using pretty recent advances in web-data pretrained models like Detic and LSeg for detection, CLIP for visual queries, and Sentence BERT for semantic queries. Our "database" is really a neural field (Instant NGP) that maps from 3D coordinates to a high dimensional embedding vector in the same representation space as CLIP and SBERT.

• InfluxDB

  www.influxdata.com sponsored

  Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.

  

• lang-seg

  2 672 1.1 Jupyter Notebook

  Language-Driven Semantic Segmentation

  

We made this using pretty recent advances in web-data pretrained models like Detic and LSeg for detection, CLIP for visual queries, and Sentence BERT for semantic queries. Our "database" is really a neural field (Instant NGP) that maps from 3D coordinates to a high dimensional embedding vector in the same representation space as CLIP and SBERT.

• CLIP

  103 22,209 1.2 Jupyter Notebook

  CLIP (Contrastive Language-Image Pretraining), Predict the most relevant text snippet given an image

  

We made this using pretty recent advances in web-data pretrained models like Detic and LSeg for detection, CLIP for visual queries, and Sentence BERT for semantic queries. Our "database" is really a neural field (Instant NGP) that maps from 3D coordinates to a high dimensional embedding vector in the same representation space as CLIP and SBERT.

• sentence-transformers

  45 13,793 9.2 Python

  Multilingual Sentence & Image Embeddings with BERT

  

We made this using pretty recent advances in web-data pretrained models like Detic and LSeg for detection, CLIP for visual queries, and Sentence BERT for semantic queries. Our "database" is really a neural field (Instant NGP) that maps from 3D coordinates to a high dimensional embedding vector in the same representation space as CLIP and SBERT.

• instant-ngp

  147 15,364 6.7 Cuda

  Instant neural graphics primitives: lightning fast NeRF and more

  

We made this using pretty recent advances in web-data pretrained models like Detic and LSeg for detection, CLIP for visual queries, and Sentence BERT for semantic queries. Our "database" is really a neural field (Instant NGP) that maps from 3D coordinates to a high dimensional embedding vector in the same representation space as CLIP and SBERT.

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