Search Results for author: Ramin Nakhli

Found 6 papers, 2 papers with code

HexaGen3D: StableDiffusion is just one step away from Fast and Diverse Text-to-3D Generation

no code implementations15 Jan 2024 Antoine Mercier, Ramin Nakhli, Mahesh Reddy, Rajeev Yasarla, Hong Cai, Fatih Porikli, Guillaume Berger

Despite the latest remarkable advances in generative modeling, efficient generation of high-quality 3D assets from textual prompts remains a difficult task.

3D Generation Text to 3D

VOLTA: an Environment-Aware Contrastive Cell Representation Learning for Histopathology

no code implementations8 Mar 2023 Ramin Nakhli, Allen Zhang, Hossein Farahani, Amirali Darbandsari, Elahe Shenasa, Sidney Thiessen, Katy Milne, Jessica McAlpine, Brad Nelson, C Blake Gilks, Ali Bashashati

To showcase the potential power of our proposed framework, we applied VOLTA to ovarian and endometrial cancers with very small sample sizes (10-20 samples) and demonstrated that our cell representations can be utilized to identify the known histotypes of ovarian cancer and provide novel insights that link histopathology and molecular subtypes of endometrial cancer.

Representation Learning

CO-PILOT: Dynamic Top-Down Point Cloud with Conditional Neighborhood Aggregation for Multi-Gigapixel Histopathology Image Representation

no code implementations ICCV 2023 Ramin Nakhli, Allen Zhang, Ali Mirabadi, Katherine Rich, Maryam Asadi, Blake Gilks, Hossein Farahani, Ali Bashashati

Importantly, our model is able to stratify the patients into different risk cohorts with statistically different outcomes across two large datasets, a task that was previously achievable only using genomic information.

Multiple Instance Learning Survival Prediction

CCRL: Contrastive Cell Representation Learning

1 code implementation12 Aug 2022 Ramin Nakhli, Amirali Darbandsari, Hossein Farahani, Ali Bashashati

In this work, we investigated the utility of Self-Supervised Learning (SSL) in cell clustering by proposing the Contrastive Cell Representation Learning (CCRL) model.

Clustering Representation Learning +1

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