- 6 months ago
Psychedelic Images From Inside Your Body
In the course of developing sophisticated imaging techniques for peering into the human body, Hong Kong–based radiologist Dr. Kai-hung Fung discovered something within himself: an artist.
The discovery happened when Fung was asked by surgeons to generate 3-D images to allow them to visualize complex anatomies prior to surgery. Beginning with CT scans that show slices of organs at different depths, Fung stacked the slices into a single image and developed a way to indicate changes in depth with contour lines similar to those on a topographic map.
Adding “millions of colors and the infinite combination of different shades of colors can be more informative than the simple steps of grey scale,” Fung wrote in an email about how he came up with the idea.