Search Results for author: Srishti Gautam

Found 7 papers, 2 papers with code

Prototypical Self-Explainable Models Without Re-training

no code implementations13 Dec 2023 Srishti Gautam, Ahcene Boubekki, Marina M. C. Höhne, Michael C. Kampffmeyer

Explainable AI (XAI) has unfolded in two distinct research directions with, on the one hand, post-hoc methods that explain the predictions of a pre-trained black-box model and, on the other hand, self-explainable models (SEMs) which are trained directly to provide explanations alongside their predictions.

Decision Making Explainable Models

Anomaly Detection-Inspired Few-Shot Medical Image Segmentation Through Self-Supervision With Supervoxels

1 code implementation3 Mar 2022 Stine Hansen, Srishti Gautam, Robert Jenssen, Michael Kampffmeyer

Motivated by this, and the observation that the foreground class (e. g., one organ) is relatively homogeneous, we propose a novel anomaly detection-inspired approach to few-shot medical image segmentation in which we refrain from modeling the background explicitly.

Anomaly Detection Cardiac Segmentation +5

Demonstrating The Risk of Imbalanced Datasets in Chest X-ray Image-based Diagnostics by Prototypical Relevance Propagation

no code implementations10 Jan 2022 Srishti Gautam, Marina M. -C. Höhne, Stine Hansen, Robert Jenssen, Michael Kampffmeyer

The recent trend of integrating multi-source Chest X-Ray datasets to improve automated diagnostics raises concerns that models learn to exploit source-specific correlations to improve performance by recognizing the source domain of an image rather than the medical pathology.

Pneumonia Detection

Considerations for a PAP Smear Image Analysis System with CNN Features

no code implementations23 Jun 2018 Srishti Gautam, Harinarayan K. K., Nirmal Jith, Anil K. Sao, Arnav Bhavsar, Adarsh Natarajan

Therefore, the primary step for automated screening can be cell-nuclei detection followed by segmentation of nuclei in the resulting single cell PAP-smear images.

Classification General Classification +4

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