Fig. 5
From: Autofluorescence imaging for improved visualization of joint structures during arthroscopic surgery
Inferior view of femoral condyles in bovine knee. a color image of the fluorescent response as directly captured by the digital camera. Notice the subtle differences between the ACL site (bluish/greenish) and its surroundings. b Real-time unmixed result of the color image left, with red the ACL and part of PCL and in green the background composed of the cartilage and bone. Fibrocartilaged notch (typical for bovine knees) also reveals in red