A New Blazed Half-Transparent Mirror (BHM) for Eye Contact

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概要

• 論文の詳細を見る

• We developed an eye-contact technique using a blazed half-transparent mirror (BHM), which is a micro-HM array arranged on the display surface, to make a compact eye-contact videophone. This paper describes a new BHM structure that eliminates ghosts and improves image quality. In the new BHM, the reflection and transmission areas are separated to exclude ghosts from appearing in the captured image. We evaluated the characteristics of the captured and displayed images. The results show that the contrast ratio of the captured image and the brightness of both captured and displayed images are much better than with the previous BHM.

• 社団法人電子情報通信学会の論文
• 1995-03-25

著者

• Arai Hideaki

  Optoelectronic System Laboratory Hitachi Cable Ltd.

• Sakai Shigenobu

  Ntt Interdisciplinary Research Laboratories

• Kuriki Makoto

  NTT Interdisciplinary Research Laboratories

• Uehira Kazutake

  NTT Interdisciplinary Research Laboratories

• Arai Hitoshi

  NTT Interdisciplinary Research Laboratories

• Uehira K

  Ntt Interdisciplinary Research Laboratories

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