radiology

AI improves detection of lung nodules in medical screening

AI improves detection of lung nodules in medical screening

Studies have suggested that AI-based computer-aided detection (CAD) for chest x-rays has equal or better performance than radiologists and improves radiologist interpretations when used as a second reader. But these studies have often been conducted using datasets collected retrospectively, arbitrarily selected and often disease-rich and dichotomized in composition, resulting in consequent selection bias, noted Dr. …

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Stanford researchers have developed an artificial intelligence (AI) model called "RoentGen", based on stable scattering and refined on a large chest X-ray and radiology dataset

Stanford researchers have developed an artificial intelligence (AI) model called “RoentGen”, based on stable scattering and refined on a large chest X-ray and radiology dataset

Latent scattering models (LDM), a subclass of denoising scattering models, have recently gained prominence as they allow to generate images with high fidelity, diversity and resolution. These patterns allow fine-grained control of the image production process at inference time (e.g., using text prompts) when combined with a conditioning mechanism. Large multimodal datasets like LAION5B, which …

Stanford researchers have developed an artificial intelligence (AI) model called “RoentGen”, based on stable scattering and refined on a large chest X-ray and radiology dataset Read More »