1.4 Contributions While the past few years have seen considerable progress in the area of digital image foren-sics, less attention has been paid to digital video forensics. In this thesis, we present veforensic tools for detecting tampering in digital videos.
Burns are classified by level of severity. Most common are first-degree or superficial burns which are the least serious and cause tenderness that is similar to sunburn. Second-degree burns, known as partial thickness burns, are deeper than first-degree burns and are characterized by blotchy white, pink or red patches which cause blisters.
1 Mild cases of sunburn lead to redness of the skin and pain. 2  A few hours after sun exposure, the skin may become irritated. The main effects of sunburn usually occur 12 to 24 hours after sun exposure.  Severe cases of sunburn are also described as sun poisoning.