Handheld probe, full picture: dual-feature SLAM builds panoramic 3D vascular maps
A Chinese research team has developed PAATAM, a dual-feature photoacoustic SLAM strategy that fuses vascular geometry and signal-intensity texture to ...
Tag: biomedical optics
Laser Speckle Imaging and AI Predict the Strength of Dental Fillings Without Breaking Them
Researchers combined laser speckle imaging with machine learning regression to non-destructively predict the shear bond strength of dentin-composite interfaces with ...
Dual-Comb Fiber Imaging With Deep Learning Hits Video-Rate Single-Pixel Views
Researchers have combined dual optical frequency combs with a Transformer-based deep learning model to achieve video-rate single-pixel imaging through a ...
Laser Speckle Imaging Offers an Objective Window Into Pain and Nociception
A new study in BMC Medicine shows that laser speckle contrast imaging can objectively track blood perfusion changes linked to ...
Three Imaging Techniques Combined to Watch Diabetic Wounds Heal in Real Time
Researchers have combined laser speckle contrast imaging, NIR-II imaging and OCTA into a single noninvasive platform that quantifies blood flow, ...
Optica Foundation Honors Six Rising Stars in Optics and Photonics with 2026 Prizes and Fellowships
The Optica Foundation has announced six recipients of its 2026 prizes and fellowships, honoring early-career researchers working in ultrafast lasers, ...
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Mothers who receive childcare support from maternal grandparents show more parental warmth, finds NTU Singapore study
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University of Seville Breaks 120-Year-Old Mystery, Revises a Key Einstein Concept
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Bee body mass, pathogens and local climate influence heat tolerance
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Researchers record first-ever images and data of a shark experiencing a boat strike
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Groundbreaking Clinical Trial Reveals Lubiprostone Enhances Kidney Function
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