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Vision-language models for medical report generation and visual question answering: a review

155
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November 19, 2024
Published Date

Research Abstract & Technology Focus

Medical vision-language models (VLMs) combine computer vision (CV) and natural language processing (NLP) to analyze visual and textual medical data. Our paper reviews recent advancements in developing VLMs specialized for healthcare, focusing on publicly available models designed for medical report generation and visual question answering (VQA). We provide background on NLP and CV, explaining how techniques from both fields are integrated into VLMs, with visual and language data often fused using Transformer-based architectures to enable effective learning from multimodal data. Key areas we address include the exploration of 18 public medical vision-language datasets, in-depth analyses of the architectures and pre-training strategies of 16 recent noteworthy medical VLMs, and comprehensive discussion on evaluation metrics for assessing VLMs' performance in medical report generation and VQA. We also highlight current challenges facing medical VLM development, including limited data availability, concerns with data privacy, and lack of proper evaluation metrics, among others, while also proposing future directions to address these obstacles. Overall, our review summarizes the recent progress in developing VLMs to harness multimodal medical data for improved healthcare applications.
vision-language models medical report generation visual
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What is the core focus of the research titled 'Vision-language models for medical report generation and visual question answering: a review'?

This literature focuses on: Medical vision-language models (VLMs) combine computer vision (CV) and natural language processing (NLP) to analyze visual and textual medical data. Our paper reviews recent advancements in developing VLMs specialized for healthcare, focusing on p...

Are there open-source GitHub repositories related to Vision-language models for medical report generation and visual question answering: a review?

Yes, open-source projects like FreedomIntelligence/OpenClaw-Medical-Skills (The largest open-source medical AI skills library for OpenClaw🦞.) are actively building upon these concepts.

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Products like Google Gemma 4 are bringing this to market. Their focus is: Google's most intelligent open models to date.

What other academic literature is closely related to 'Vision-language models for medical report generation and visual question answering: a review'?

Yes, highly correlated activity was mapped. An entry titled 'Large Language Models in Healthcare and Medical Domain: A Review' discusses this: The deployment of large language models (LLMs) within the healthcare sector has sparked both enthusiasm and apprehension. These models exhibit the ...

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