Aging Biomarker from CXR

Image preprocess

Only grayscale 320×320 resolution works appropriately.

The longest side of the Xp should be downscaled to 320 pixels while maintaining the aspect ratio, and the width along the shorter side should be padded black to 320 pixels.

Publication Details

See details in our publication, titled "Chest radiography as a biomarker of ageing: artificial intelligence-based, multi-institutional model development and validation in Japan"

Link: https://www.thelancet.com/journals/lanhl/article/PIIS2666-7568(23)00133-2/fulltext