講演名 2018-03-08
Eye-Gaze Differences and Saliency Prediction Across Different age Groups
Onkar Krishna(東大), Kiyoharu Aizawa(東大),
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抄録(和) The human visual system has developed the ability to process a scene by selecting the most relevant parts of the scene unconsciously. This mechanism is called selective attention, and has been developed in order to quickly spot danger. Only within the last 10-15 years, researchers in computer vision exploited the concept of human selective attention for computational models of saliency prediction. However, the saliency models developed so far have considered only adult observers and do not generalize well to the observers of different age groups. We developed a framework to analyze eye-movement behavior of observers belonging to different age groups while they explored the scene. Analysis results were used to develop age adapted saliency models. Our results suggest that the proposed age-adapted saliency model outperforms existing saliency models in predicting the regions of interest across age groups.
抄録(英) The human visual system has developed the ability to process a scene by selecting the most relevant parts of the scene unconsciously. This mechanism is called selective attention, and has been developed in order to quickly spot danger. Only within the last 10-15 years, researchers in computer vision exploited the concept of human selective attention for computational models of saliency prediction. However, the saliency models developed so far have considered only adult observers and do not generalize well to the observers of different age groups. We developed a framework to analyze eye-movement behavior of observers belonging to different age groups while they explored the scene. Analysis results were used to develop age adapted saliency models. Our results suggest that the proposed age-adapted saliency model outperforms existing saliency models in predicting the regions of interest across age groups.
キーワード(和) Saliency / Fixations / Visual Perception / Eye-movement
キーワード(英) Saliency / Fixations / Visual Perception / Eye-movement
資料番号 IMQ2017-37,IE2017-129,MVE2017-79
発行日 2018-03-01 (IMQ, IE, MVE)

研究会情報
研究会 CQ / MVE / IE / IMQ
開催期間 2018/3/8(から2日開催)
開催地(和) 沖縄産業支援センター
開催地(英) Okinawa Industry Support Center
テーマ(和) 五感メディア,食メディア,マルチメディア, メディアエクスペリエンス,映像符号化, イメージメディアの品質,ネットワークの品質および信頼性,一般(食メディア(CEA)研究会,魅力工学(AC)研究会協賛)
テーマ(英) Five Senses Media, Cooking and Eating Activities Media, Multimedia, Media Experience, Video Encoding, Image Media Quality, Network Quality and Reliability, etc. (Co-sponsor: Technical Committee on Multimedia on Cooking and Eating Activities (CEA))
委員長氏名(和) 林 孝典(広島工大) / 亀田 能成(筑波大) / 浜本 隆之(東京理科大) / 杉山 賢二(成蹊大)
委員長氏名(英) Takanori Hayashi(Hiroshima Inst. of Tech.) / Yoshinari Kameda(Univ. of Tsukuba) / Takayuki Hamamoto(Tokyo Univ. of Science) / Kenji Sugiyama(Seikei Univ.)
副委員長氏名(和) 下西 英之(NEC) / 岡本 淳(NTT) / 間瀬 健二(名大) / 児玉 和也(NII) / 木全 英明(NTT) / 中口 俊哉(千葉大) / 前田 充(キヤノン)
副委員長氏名(英) Hideyuki Shimonishi(NEC) / Jun Okamoto(NTT) / Kenji Mase(Nagoya Univ.) / Kazuya Kodama(NII) / Hideaki Kimata(NTT) / Toshiya Nakaguchi(Chiba Univ.) / Mitsuru Maeda(Canon)
幹事氏名(和) 池上 大介(NTT) / 久保 亮吾(慶大) / 飯山 将晃(京大) / 木村 篤信(NTT) / 内山 英昭(九大) / 高橋 桂太(名大) / 河村 圭(KDDI総合研究所) / 工藤 博章(名大) / 齊藤 新一郎(ソニー)
幹事氏名(英) Daisuke Ikegami(NTT) / Ryogo Kubo(Keio Univ.) / Masaaki Iiyama(Kyoto Univ.) / Atsunobu Kimura(NTT) / Hideaki Uchiyama(Kyushu Univ.) / Keita Takahashi(Nagoya Univ.) / Kei Kawamura(KDDI Research) / Hiroaki Kudo(Nagoya Univ.) / Shinichiro Saito(Sony)
幹事補佐氏名(和) 大田 健紘(日本工大) / 福元 徳広(KDDI総合研究所) / 山本 嶺(電通大) / 平山 高嗣(名大) / 青木 良輔(NTT) / 松尾 康孝(NHK) / 早瀬 和也(NTT) / 土田 勝(NTT) / 大橋 剛介(静岡大)
幹事補佐氏名(英) Kenko Ota(Nippon Inst. of Tech.) / Norihiro Fukumoto(KDDI Research Inc.) / Ryo Yamamoto(UEC) / Takatsugu Hirayama(Nagoya Univ.) / Ryosuke Aoki(NTT) / Yasutaka Matsuo(NHK) / Kazuya Hayase(NTT) / Masaru Tsuchida(NTT) / Gosuke Ohashi(Shizuoka Univ.)

講演論文情報詳細
申込み研究会 Technical Committee on Communication Quality / Technical Committee on Media Experience and Virtual Environment / Technical Committee on Image Engineering / Technical Committee on Image Media Quality
本文の言語 ENG
タイトル(和)
サブタイトル(和)
タイトル(英) Eye-Gaze Differences and Saliency Prediction Across Different age Groups
サブタイトル(和)
キーワード(1)(和/英) Saliency / Saliency
キーワード(2)(和/英) Fixations / Fixations
キーワード(3)(和/英) Visual Perception / Visual Perception
キーワード(4)(和/英) Eye-movement / Eye-movement
第 1 著者 氏名(和/英) Onkar Krishna / Onkar Krishna
第 1 著者 所属(和/英) The University of Tokyo(略称:東大)
The University of Tokyo(略称:Univ. of Tokyo)
第 2 著者 氏名(和/英) Kiyoharu Aizawa / Kiyoharu Aizawa
第 2 著者 所属(和/英) The University of Tokyo(略称:東大)
The University of Tokyo(略称:Univ. of Tokyo)
発表年月日 2018-03-08
資料番号 IMQ2017-37,IE2017-129,MVE2017-79
巻番号(vol) vol.117
号番号(no) IMQ-483,IE-484,MVE-485
ページ範囲 pp.67-72(IMQ), pp.67-72(IE), pp.67-72(MVE),
ページ数 6
発行日 2018-03-01 (IMQ, IE, MVE)