Mob Scene Filter: Conversion of Facial Appearance by Changing Position and Size of Facial Regions

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  • Kawase Yuji
    The University of Tokyo
  • Yoshida Shigeo
    The University of Tokyo The Japanese Psychonomic Society Committee for Developing Teaching Materials for High School Students
  • Narumi Takuji
    The University of Tokyo
  • Ueda Sachiyo
    The Japanese Psychonomic Society Committee for Developing Teaching Materials for High School Students Ochanomizu University
  • Ikeda Masami
    The Japanese Psychonomic Society Committee for Developing Teaching Materials for High School Students Jumonji University
  • Watanabe Junji
    The Japanese Psychonomic Society Committee for Developing Teaching Materials for High School Students NTT Communication Science Laboratories
  • Tanikawa Tomohiro
    The University of Tokyo
  • Kawamoto Tetsuya
    Chukyo TV. Broadcasting Co. LTD
  • Hirose Michitaka
    The University of Tokyo

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Other Title
  • Mob Scene Filter: 顔部位の形状・位置変形を利用した他人顔変換手法
  • Mob Scene Filter : カオ ブイ ノ ケイジョウ ・ イチ ヘンケイ オ リヨウ シタ タニン ガン ヘンカン シュホウ

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Abstract

<p>We propose a system to prevent identification of an individual identity by changing the size and position of one's facial regions. Invasion of privacy and the right of publicity have been a problem along with the popularization of social media and improvement of image resolution. The mosaic and the blur have been used to prevent identification of a person's identity. These techniques, however, make people difficult to understand the context of the video, because the facial expressions of the characters and the background in the video are masked. In this paper, we focus on naturally conversing the facial appearance in images for protecting their privacy. We examined the proper degree of facial changing parameters, and performed user studies to evaluate these parameters.</p>

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