In Section 4.2, we showed that such doubly compressed I-frames may introduceartifacts in the DCT coecients and showed how these artifacts can be quantied andestimated to detect tampering. Note also that the second and third P-frame of the rstand second GOP were, in the original sequence, in dierent GOP sequences.
3rd-degree burns are full-thickness burns and will require debridement of the burned dead tissue and skin grafting to heal. In brief: A 3rd-degree burn. 1st- and 2nd-degree burns are partial-thickness burns and will heal on their own, given good wound care and good nutrition. 3rd-degree burns are full-thickness burns and will require debridement of the burned dead tissue and skin grafting to heal. 1st- and 2nd-degree burns are partial-thickness burns and will heal on their own, given good wound care and good nutrition.
You should recover quickly after split-thickness skin grafting, except in cases of major burns. The skin graft must be protected from trauma, such as being hit, or heavy stretching for at least 2 to 3 weeks. Depending on the location of the graft, you may need to wear a dressing for 1 to 2 weeks. Full-thickness grafts need a longer recovery period. Most people with these grafts need to stay in the hospital for 1 to 2 weeks.