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license: apache-2.0
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language: en
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tags:
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- self-supervised-learning
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- echocardiography
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- medical-imaging
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- video-representation
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license: apache-2.0
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datasets:
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- EchoDynamic
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- RVENet
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paper: https://arxiv.org/pdf/2506.11777
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# π« DISCOVR
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**Paper:** *Self-Supervised Learning of Echocardiographic Video Representations via Online Cluster Distillation* β NeurIPS 2025
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π [arXiv:2506.11777](https://arxiv.org/pdf/2506.11777)
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---
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## π Quick
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- **Model
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- **Datasets used
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---
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license: apache-2.0
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language: en
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tags:
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- self-supervised-learning
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- echocardiography
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- medical-imaging
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- video-representation
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datasets:
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- EchoDynamic
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- RVENet
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paper: https://arxiv.org/pdf/2506.11777
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---
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# π« DISCOVR β Self-Supervised Echocardiography Representations
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**Paper:** *Self-Supervised Learning of Echocardiographic Video Representations via Online Cluster Distillation* β NeurIPS 2025
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π [arXiv:2506.11777](https://arxiv.org/pdf/2506.11777)
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## π¦ Available Checkpoints
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| Epochs | Checkpoint | Hugging Face Repo |
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|:-------:|:------------|:------------------|
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| 200 | `DISCOVR_199_Adult_Pediatric` | [`Div97/DISCOVR_199_Adult_Pediatric`](https://huggingface.co/Div97/DISCOVR_199_Adult_Pediatric) |
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| 300 | `DISCOVR_299_Adult_Pediatric` | [`Div97/DISCOVR_299_Adult_Pediatric`](https://huggingface.co/Div97/DISCOVR_299_Adult_Pediatric) |
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| 400 | `DISCOVR_399_Adult_Pediatric` | [`Div97/DISCOVR_399_Adult_Pediatric`](https://huggingface.co/Div97/DISCOVR_399_Adult_Pediatric) |
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| 600 | `DISCOVR_599_Adult_Pediatric` | [`Div97/DISCOVR_599_Adult_Pediatric`](https://huggingface.co/Div97/DISCOVR_599_Adult_Pediatric) |
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| 800 | `DISCOVR_799_Adult_Pediatric` | [`Div97/DISCOVR_799_Adult_Pediatric`](https://huggingface.co/Div97/DISCOVR_799_Adult_Pediatric) |
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> Each checkpoint corresponds to a model trained for **~200, 300, 400, 600, and 800 epochs**, respectively, on **adult and pediatric echocardiography datasets** (EchoDynamic, RVENet, EchoNet-Pediatric-LVH).
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---
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## π§ Model Overview
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DISCOVR is a self-supervised framework for learning spatio-temporal echocardiographic video representations via **online cluster distillation**.
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The model learns to capture both fine-grained anatomical semantics and global temporal dynamics, supporting downstream tasks such as:
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- Cardiac view classification
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- Functional abnormality detection
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- Video segmentation
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- Representation learning for medical imaging
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**Not for clinical or diagnostic use.**
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## π Quick Facts
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- **Model family:** `DISCOVR_[199/299/399/599/799]_Adult_Pediatric`
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- **Architecture:** ViT-Base backbone, 64-frame clips (stride 3)
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- **Datasets used:** EchoDynamic, RVENet, EchoNet-Pediatric LVH
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- **Training objective:** Self-supervised online cluster distillation
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- **Intended use:** Research & education
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- **Not intended for:** Clinical decision-making or real-world patient care
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---
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## π§© Citation
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If you use DISCOVR in your work, please cite:
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```bibtex
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@inproceedings{divakaran2025discovr,
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title={Self-Supervised Learning of Echocardiographic Video Representations via Online Cluster Distillation},
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author={Divakaran, Vignesh and others},
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booktitle={Advances in Neural Information Processing Systems (NeurIPS)},
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year={2025}
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}
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