More information: Yao Wang et al, Deep Learning-Based Dynamic Region of Interest Autofocus Method for Grayscale Image, Sensors (2024). DOI: 10.3390/s24134336 Provided by Chinese Academy of Sciences ...

Researchers from Purdue University, Rwanda Biomedical Center, and University of Rwanda used standard smartphones to take over 12,000 eye photos from 565 children aged 5 to 15.

Researchers at Beijing Institute of Technology (BIT) have developed an innovative method to convert near-infrared (NIR) images into visible RGB images. The study, titled "Grayscale-Assisted RGB ...

Grayscale eye images help identify anemia without blood tests. 23m. A nemia, a condition marked by low levels of hemoglobin in the blood, affects nearly 2 billion people worldwide.