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- タンスリヤボン スリヨン
- 長岡技術科学大学工学部電気系
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- 千葉 正広
- 長岡技術科学大学工学部電気系
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- 花木 真一
- 長岡技術科学大学工学部電気系
書誌事項
- タイトル別名
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- Concealment of Persons Using Face Recognition in Circumstantial Video Image.
- ジョウキョウ エイゾウ ニ オケル カオ ニンシキ オ モチイタ センタクテキ ジンブツ インペイ
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説明
A circumstantial video image should convey sufficient information about the situation, while protecting the privacy of the specific person' s in the scene. This paper describes a concealment system which automatically identifies a person by using face recognition, tracks him or her, and displays his or her image in a modified form such as in silhouette with or without name, or displays only a name instead of the original video image. A method for comparing situational information obtained from the modified or raw circumstantial video image with one required in several applications is also described. A subjective evaluation was carried out in order to ascertain how people evaluate modified video images from the observer or subject viewpoint. As a result of an experiment in which the several applications were considered, the silhouette with name list type of concealment seems to be the most appropriate observer-subject compromise.
収録刊行物
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- 映像情報メディア学会誌
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映像情報メディア学会誌 56 (12), 1980-1988, 2002
一般社団法人 映像情報メディア学会
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詳細情報 詳細情報について
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- CRID
- 1390001205097654528
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- NII論文ID
- 110003691121
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- NII書誌ID
- AN10588970
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- ISSN
- 18816908
- 13426907
- http://id.crossref.org/issn/13426907
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- NDL書誌ID
- 6365363
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDLサーチ
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可