Physiologically-based detection of computer generated faces in video
作者： V. Conotter , E. Bodnari , G. Boato , H. Farid
DOI: 10.1109/ICIP.2014.7025049
关键词:
摘要: We describe a new forensic technique for distinguishing between computer generated and human faces in video. This technique identifies tiny fluctuations in the appearance of a face that result from changes in blood flow. Because these changes result from the human pulse, they are unlikely to be found in computer generated imagery. We use the absence or presence of this physiological signal to distinguish computer generated from human faces.
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