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Rajarsi R. Gupta

3 accepted papers

2025

GECKO: Gigapixel Vision-Concept Contrastive Pretraining in Histopathology

ICCV 2025poster

Pretraining a Multiple Instance Learning (MIL) aggregator enables the derivation of Whole Slide Image (WSI)-level embeddings from patch-level representations without supervision. While recent multimodal MIL pretraining approaches leveraging auxiliary modalities have demonstrated performance gains ov…

2024

SI-MIL: Taming Deep MIL for Self-Interpretability in Gigapixel Histopathology

CVPR 2024poster

Introducing interpretability and reasoning into Multiple Instance Learning (MIL) methods for Whole Slide Image (WSI) analysis is challenging given the complexity of gigapixel slides. Traditionally MIL interpretability is limited to identifying salient regions deemed pertinent for downstream tasks of…

2019

Robust Histopathology Image Analysis: To Label or to Synthesize?

CVPR 2019oral

Detection, segmentation and classification of nuclei are fundamental analysis operations in digital pathology. Existing state-of-the-art approaches demand extensive amount of supervised training data from pathologists and may still perform poorly in images from unseen tissue types. We propose an uns…

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