Name: Paul Debevec 使相片般真實的數位臉孔活了起來
Uploaded: 2009-10-20T08:57:00Z
Duration: 5 min 49 s
Description: 在 TEDxUSC ，電腦繪圖先驅 Paul Debevec 解釋數位 Emily 背後搶眼的科技，一種數位化構建的人物面孔，真實得可以應付多種需要。

在 TEDxUSC ，電腦繪圖先驅 Paul Debevec 解釋數位 Emily 背後搶眼的科技，一種數位化構建的人物面孔，真實得可以應付多種需要。

Paul Debevec 使相片般真實的數位臉孔活了起來

Creating a lifelike digital human face is one of computer graphics’ toughest feats, since people instinctively notice even the smallest flaws. Using a custom face-scanning sphere with 156 LEDs, researchers captured every contour and subtle skin detail in just three seconds. By combining advanced lighting, polarizers, and cutting-edge animation techniques, they produced a digital replica so convincing it fools the eye when it moves. This breakthrough points toward even richer, more believable digital characters for films and games.