metadata

language: en
license: cc-by-nc-4.0
pipeline_tag: image-feature-extraction
tags:
  - sapiens

Pretrain-Sapiens-2B-Bfloat16

Model Details

Sapiens is a family of vision transformers pretrained on 300 million human images at 1024 x 1024 image resolution. The pretrained models, when finetuned for human-centric vision tasks, generalize to in-the-wild conditions. Sapiens-2B natively support 1K high-resolution inference. The resulting models exhibit remarkable generalization to in-the-wild data, even when labeled data is scarce or entirely synthetic.

Developed by: Meta
Model type: Vision Transformer
License: Creative Commons Attribution-NonCommercial 4.0
Task: pretrain
Format: bfloat16
File: sapiens_2b_epoch_660_bfloat16.pt2

Model Card

Image Size: 1024 x 1024
Num Parameters: 2.163 B
FLOPs: 8.709 TFLOPs
Patch Size: 16 x 16
Embedding Dimensions: 1920
Num Layers: 48
Num Heads: 32
Feedforward Channels: 7680

More Resources

Repository: https://github.com/facebookresearch/sapiens
Paper: https://arxiv.org/abs/2408.12569
Demo: Sapiens Gradio Spaces
Project Page: https://about.meta.com/realitylabs/codecavatars/sapiens
Additional Results: https://rawalkhirodkar.github.io/sapiens
HuggingFace Collection: https://huggingface.co/collections/facebook/sapiens-66d22047daa6402d565cb2fc

Uses

Pretrained 2B model can be used for feature extraction, fine-tuning, or as a starting point for training new models.