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Patent Searching and Data


Title:
デジタル画像における顔の表情の検出
Document Type and Number:
Japanese Patent JP5639478
Kind Code:
B2
Abstract:
A method and system for detecting facial expressions in digital images and applications therefore are disclosed. Analysis of a digital image determines whether or not a smile and/or blink is present on a person's face. Face recognition, and/or a pose or illumination condition determination, permits application of a specific, relatively small classifier cascade.

Inventors:
エミリアン,デイビッド
スタインバーグ,エラン
ザラコフ,エリック
ビヂオイ,ペトロネル
ぺトレスク,ステファン
ネギナ,カタリナ
ガンガイア,ミフネア
Application Number:
JP2010544617A
Publication Date:
December 10, 2014
Filing Date:
January 20, 2009
Export Citation:
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Assignee:
フォトネーション リミテッド
International Classes:
G06T7/20; G06T1/00; G06T7/00
Attorney, Agent or Firm:
Katsufumi Mizuno
Masayuki Kishida
Hiroyuki Takano
Hidenobu Ogawa