Although other biometric-authentication approaches based on finger veins have been developed, they are all based on 2D images. The additional depth from a 3D image increases security by making it more ...

Spider veins tend to be small surface veins that do not cause pain and are often more of a cosmetic concern than a health issue. AJ_stock_photos - stock.adobe.com You are viewing 1 of 3 images ...

Retinal vein occlusion can lead to sudden and permanent vision loss. ... They may give you eye drops to dilate your pupils. A machine takes photos of the inner part of your eye.

Varicose veins are large, raised, swollen blood vessels that twist and turn. They usually develop in the legs and can be seen through the skin. They result from a weakening in the blood vessel ...

Vein ligation and stripping is a surgical procedure we use to remove veins that are severely damaged in the legs, ... (called a transducer) over the top of your skin to see images of the veins inside ...

Security veins: Advanced biometric ... Furthermore, by superimposing the images in order of wavelength and cutting them based on the coordinates on the palm obtained through AI, ...

Basilic vein thrombosis is a type of superficial venous thrombosis (SVT) in which a blood clot forms in the basilic vein in the arm. Read about causes and more.