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Marcel Knopp

4 papers hereh-index 213 citations8 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • middle author4

Across the 4 of 4 papers where every author was matched, so the position is known.

fields
  • cs.CV3
  • q-bio.OT1

identity via Semantic Scholar / OpenAlex

collaborators

4 papers

cs.CV2026

6 Fingers, 1 Kidney: Natural Adversarial Medical Images Reveal Critical Weaknesses of Vision-Language Models

Leon Mayer, Piotr Kalinowski, Caroline Ebersbach +6

Vision-language models (VLMs) are increasingly integrated into clinical workflows. However, existing benchmarks primarily assess performance on common anatomical presentations and…

q-bio.OT2026

Current validation practice undermines surgical AI development

Annika Reinke, Ziying O. Li, Minu D. Tizabi +97

Surgical data science (SDS) is rapidly advancing, yet clinical adoption of artificial intelligence (AI) in surgery remains limited, with inadequate validation as an important contr…

cs.CV2025

Challenging Vision-Language Models with Surgical Data: A New Dataset and Broad Benchmarking Study

Leon Mayer, Tim Rädsch, Dominik Michael +8

While traditional computer vision models have historically struggled to generalize to endoscopic domains, the emergence of foundation models has shown promising cross-domain perfor…

cs.CV2025

Bridging vision language model (VLM) evaluation gaps with a framework for scalable and cost-effective benchmark generation

Tim Rädsch, Leon Mayer, Simon Pavicic +8

Reliable evaluation of AI models is critical for scientific progress and practical application. While existing VLM benchmarks provide general insights into model capabilities, thei…

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