AI algorithm identifies cells across diverse biological images, cutting hours of manual labeling

Imaging is a critical technique in biology—from identifying cancerous cells in biopsies to observing how immune cells like ...

OpenAI Beefs Up ChatGPT’s Image Generation Model

The ChatGPT Images 2.0 model is here. Our testing shows it’s better at creating more detailed images and rendering text, but ...
eLife

Distinct allosteric remodeling of HIV-1 Env dynamics on virions by gp41-directed antibodies reveals two modes of neutralization

HIV-1 envelope glycoprotein (Env), a gp120–gp41 trimer, undergoes coordinated conformational changes that drive membrane fusion and allow immune evasion by transiently concealing ...
IEEE

Rethinking Feature Interactions for Medical Image Segmentation: A Unified Hierarchical Aggregation Framework with Boundary Guidance

Abstract: Medical image segmentation is a crucial task of medical image analysis and computer vision. Medical images, compared to natural ones, contain more complex semantic information, making ...
IEEE

RSRefSeg 2: Decoupling Referring Remote Sensing Image Segmentation With Foundation Models

Abstract: Referring remote sensing image segmentation (RRSIS) facilitates flexible scene analysis by leveraging vision-language collaborative interpretation. However, conventional coupled frameworks ...
Nature

Machine learning articles from across Nature Portfolio

Machine learning is the ability of a machine to improve its performance based on previous results. Machine learning methods enable computers to learn without being explicitly programmed and have ...