Investigation of color vision and color appearance on dichromats. Expansion to new Kansei in color vision-

2011 Fiscal Year Final Research Report

• Project/Area Number: 20300081
• Research Category: Grant-in-Aid for Scientific Research (B)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Sensitivity informatics/Soft computing
• Research Institution: Kochi University of Technology
• Principal Investigator: SHINOMORI Keizo 高知工科大学, 工学部, 教授 (60299378)
• Co-Investigator(Kenkyū-buntansha): NAKAUCHI Shigeki 豊橋技術科学大学, 大学院・工学研究科, 教授 (00252320)
• Project Period (FY): 2008 – 2011
• Keywords: 色覚 / 2色覚 / 視覚心理物理学 / 感性応答 / ユニバーサルデザイン / 時間応答 / 色弁別 / 錐体応答

Research Abstract

Dichromats(color deficient observers) used color names of Red and Green in the color naming task on chromatic stimuli(color chips) without wavelengths corresponding to Green and Red for color normal observers. Additionally, the relationship between color chips and color names in this condition was consistent well with the result under the normal viewing condition. These results indicate that, for dichromats, middle and long wavelengths corresponding to Red and Green are not necessarily needed for the naming of Red and Green. The present results are consistent to the hypothesis that the response of the red-green color opponent mechanism is little or none. Moreover, the results directly indicate that dichromats are using stimulus intensity as the cue of the color naming. Thus, this present study denies the other hypothesis that dichromats have almost the same qualia in color appearance with color normal observers by using hybrid-cones and rods.

Research Products

• [Journal Article] Sequence effects by non-predictive arrow cues (2012)
  • Author(s): Qian Qian, Keizo Shinomori, and Miao Song
  • Journal Title: Psychological Research Volume: Vol.76 Pages: 253-262
  • DOI: DOI:10.1007/s00426-011-0339-2
  • Peer Reviewed
• [Journal Article] How do facial parts contribute to expression perception? An answer from the high-level face adaptation (2010)
  • Author(s): Miao Song, Keizo Shinomori and Shiyong Zhang
  • Journal Title: INFORMATION(the Journal of International Information Institute) Volume: Vol.13, no.6 Pages: 1947-1956
  • Peer Reviewed
• [Journal Article] The contributions of facial features on the smiling and angry expressions judgment and its implication for the computer recognition system (2010)
  • Author(s): Miao Song, Keizo Shinomori and Shiyong Zhang
  • Journal Title: Proceedings of ICIA'10(The 2010 IEEE Int Conf. on Info. and Automation) Volume: vol.1 Pages: 167-172
  • Peer Reviewed
• [Journal Article] The functional role of implicit memory on gaze-evoked attention orienting (2010)
  • Author(s): Qian Qian, Keizo Shinomori and Miao Song
  • Journal Title: Proceedings of ICIA'10(The 2010 IEEE Int Conf. on Info. and Automation) Volume: vol.1 Pages: 148-153
  • Peer Reviewed
• [Journal Article] The Influence of a low-level color or figure adaptation on a high-level face perception (2010)
  • Author(s): Miao Song, Keizo Shinomori and Shiyong Zhang
  • Journal Title: IEICE(the Institute of Electronics, Info. and Comm. Eng.) Volume: Vol.E93-D, no.1 Pages: 176-184
  • Peer Reviewed
• [Journal Article] 日常室内環境での均一床色における色の面積効果 (2009)
  • Author(s): 篠森敬三、船江彰
  • Journal Title: 日本感性工学会論文誌 Volume: vol.8, No.3(通巻023号) Pages: 921-930
  • Peer Reviewed
• [Journal Article] The impulse response of S-cone pathways in detection of increments and decrements (2008)
  • Author(s): Keizo Shinomori and John S. Werner
  • Journal Title: Visual Neuroscience Volume: vol.25, no.3 Pages: 341-347
  • Peer Reviewed
• [Journal Article] カラーユニバーサルデザインツールとしての色弱模擬フィルタ (2008)
  • Author(s): 宮澤佳苗、中内茂樹、篠森敬三
  • Journal Title: 日本色彩学会誌 Volume: vol.32 No.1 Pages: 31-36
  • Peer Reviewed
• [Presentation] 2色覚者の色覚と色のユニバーサルデザイン (2012)
  • Author(s): 篠森敬三
  • Organizer: 日本色彩学会全国大会2012シンポジウム
  • Place of Presentation: 京都大学百周年記念館
  • Year and Date: 2012-05-25
• [Presentation] 色のバーチャリリアリティー!?.カラーユニバーサルデザインのための擬似的感覚シミュレーション (2011)
  • Author(s): 篠森敬三
  • Organizer: 第18回VR心理学研究委員会 & 拡張認知IF研究会
  • Place of Presentation: 高知工科大学
  • Year and Date: 20111105-06
• [Presentation] カラーユニバーサルデザインのための色弱模擬フィルタの開発 (2011)
  • Author(s): 中内茂樹, 篠森敬三, 加藤裕久
  • Organizer: イノベーションジャパン2011.大学見本市(産学官連携功労者表彰受賞者展示)
  • Place of Presentation: 東京国際フォーラム
  • Year and Date: 20110921-22
• [Presentation] Luminous impulse response of positive-and negative-contrast stimuli in different spatial frequencies (2011)
  • Author(s): Lin Shi and Keizo Shinomori
  • Organizer: The 7th Asian-Pacific Conf. on Vision(APCV2011)
  • Place of Presentation: Univ. of Hong Kong, Hong Kong
  • Year and Date: 20110715-18
• [Presentation] Colour naming by dichromats with and without the functional spectral filters for optical simulation of dichromats in colour discrimination (2011)
  • Author(s): Shigeki Nakauchi and Keizo Shinomori
  • Organizer: Int. Colour Vision Soc.(ICVS2011)
  • Place of Presentation: Kongsberg, Norway
  • Year and Date: 2011-07-02
• [Presentation] A pseudo three-dimensional stimulus influence asymmetrically to chromaticand luminance-contrast effects by a background color (2011)
  • Author(s): Keizo Shinomori and Kazuya Inamoto
  • Organizer: Int. Colour Vision Soc.(ICVS2011)
  • Place of Presentation: Kongsberg, Norway
  • Year and Date: 2011-07-02
• [Presentation] Is there any rule for the recognition of shadows (2011)
  • Author(s): Rumi Tokunaga and Keizo Shinomori
  • Organizer: Int. Colour Vision Soc.(ICVS2011)
  • Place of Presentation: Kongsberg, Norway
  • Year and Date: 2011-07-02
• [Presentation] 色弱模擬フィルタ利用カラーネーミングに基づく2色覚者の色の見えの検討 (2011)
  • Author(s): 篠森敬三, 中内茂樹
  • Organizer: ヒューマンインフォメーション研究会(映像情報メディア学会)
  • Place of Presentation: 沖縄産業支援センター
  • Year and Date: 2011-02-09
• [Presentation] 片眼白内障術後の色知覚 (2010)
  • Author(s): 青島明子, 豊田敏裕, 溝上陽子, 鈴木敬明, 栗木一郎, 中内茂樹, 篠森敬三, 岡嶋克典, 佐藤美保, 堀田喜裕
  • Organizer: 第46回日本眼光学学会総会
  • Place of Presentation: パシフィコ横浜,神奈川県
  • Year and Date: 20100904-05
• [Presentation] The effect of background color on color matching to skin color under sinusoidal luminance modulation (2010)
  • Author(s): Kazuya Inamoto and Keizo Shinomori
  • Organizer: 6th Asian-Pacific Conf. on Vision(APCV2010)
  • Place of Presentation: National Taiwan Univ., Taipei, Taiwan
  • Year and Date: 20100723-26
• [Presentation] Intertrial inhibition effect of gaze cueing (2010)
  • Author(s): Qian Qian, Keizo Shinomori and Miao Song
  • Organizer: 6th Asian-Pacific Conf. on Vision(APCV2010)
  • Place of Presentation: National Taiwan Univ., Taipei, Taiwan
  • Year and Date: 20100723-26
• [Presentation] The face adaptation by meaningless color chip and meaningful non-face objects (2010)
  • Author(s): Miao Song and Keizo Shinomori
  • Organizer: 6th Asian-Pacific Conf. on Vision(APCV2010)
  • Place of Presentation: National Taiwan Univ., Taipei, Taiwan
  • Year and Date: 20100723-26
• [Presentation] Selective age-related changes in temporal S-cone ON-and OFF-pathways (2010)
  • Author(s): Keizo Shinomori and John S. Werner
  • Organizer: The Sixth Asian-Pacific Conf. on Vision(APCV2010)
  • Place of Presentation: National Taiwan Univ., Taipei, Taiwan
  • Year and Date: 20100723-26
• [Presentation] Lightness evaluation on OSA color chips by trichromats and dichromats (2010)
  • Author(s): Rumi Tokunaga, Ruiqing Ma and Keizo Shinomori
  • Organizer: The Int. Workshop on Info. Tech. 2010(iwit2010)
  • Place of Presentation: SunpiaChres, Kochi
  • Year and Date: 2010-10-21
• [Presentation] 2色覚者の色弁別能力を模擬する機能的分光フィルタ (2009)
  • Author(s): 篠森敬三, 横田遼介, 宮澤佳苗, 小田博文, 中内茂樹
  • Organizer: 福祉工学シンポジウム2009
  • Place of Presentation: 高知工科大学
  • Year and Date: 20090924-26
• [Presentation] Age-related changes in temporal S-cone ON and OFF-pathways (2009)
  • Author(s): John S. Werner and Keizo Shinomori
  • Organizer: 20th Sympo. of the Int. Colour Vision Soc
  • Place of Presentation: Univ. of Minho, Braga, Portugal
  • Year and Date: 20090724-28
• [Presentation] Difference of a colour contrast effect in 3-dimensional layout and 2-dimensional layout (2009)
  • Author(s): Keizo Shinomori and Masanori Yokota
  • Organizer: 20th Sympo. of the Int. Colour Vision Soc
  • Place of Presentation: Univ. of Minho, Braga, Portugal
  • Year and Date: 20090724-28
• [Presentation] The effect of background color on color matching to skin colors under sinusoidal luminance modulation (2009)
  • Author(s): Kazuya Inamoto and Keizo Shinomori
  • Organizer: The Int. Workshop on Info. 2009
  • Place of Presentation: Jilin Univ., Changchun, China
  • Year and Date: 2009-09-16
• [Presentation] 高齢者の色覚特性 (2009)
  • Author(s): 篠森敬三
  • Organizer: 視覚メディアユニバーサルデザイン研究会(科学技術交流財団)
  • Place of Presentation: 愛知県産業貿易館西館
  • Year and Date: 2009-07-09
• [Presentation] Hybridconeの寄与を仮定した反対色チャンネルモデル出力による2色覚混同色軌跡上における色名カテゴリー境界の再現 (2009)
  • Author(s): 小峰央志, 篠森敬三, 中内茂樹
  • Organizer: 日本視覚学会2009年冬季大会
  • Place of Presentation: 工学院大学,新宿
  • Year and Date: 2009-01-21
• [Presentation] 色弱模擬眼鏡による色弱シミュレーション～カラーユニバーサルデザインと擬似的感覚シミュレーション～ (2008)
  • Author(s): 篠森敬三
  • Organizer: 感覚代行シンポジウム
  • Place of Presentation: 産業技術総合研究所臨海副都心センター
  • Year and Date: 20081201-02
• [Presentation] Color appearance of OSA color chips on elderly observers and young observers (2008)
  • Author(s): Keizo Shinomori and Genki Fujimura
  • Organizer: Proc. NEINE' 08(the Int. Conf. on Next Era Info. Networking 2008)
  • Place of Presentation: Kochi
  • Year and Date: 2008-12-23
• [Presentation] 高齢者の視覚応答速度の変化について (2008)
  • Author(s): 篠森敬三
  • Organizer: 視覚科学技術コンソーシアム
  • Place of Presentation: 大平印刷株式会社京都本社
  • Year and Date: 2008-11-10
• [Presentation] 2色覚者の色名応答における明るさ手がかり (2008)
  • Author(s): 小峰央志, 篠森敬三, 中内茂樹
  • Organizer: 第23回生体・生理工学シンポジウム
  • Place of Presentation: 名古屋大学
  • Year and Date: 2008-09-28
• [Presentation] Interaction in impulse response functions measured by S-cone increment and decrement pulses (2008)
  • Author(s): Keizo Shinomori and John S. Werner
  • Organizer: Asian-Pacific Conf. on Vision(APCV2008)
  • Place of Presentation: Brisbane Conv. & Exhibition Centre, Australia
  • Year and Date: 2008-08-21
• [Presentation] Colour appearance change with the effect of larger size of chromatic area (2008)
  • Author(s): Keizo Shinomori and Mamoru Okada
  • Organizer: Asian-Pacific Conf. on Vision(APCV2008)
  • Place of Presentation: Brisbane Conv. & Exhibition Centre, Australia
  • Year and Date: 2008-08-21
• [Book] 新編色彩科学ハンドブック(色彩知覚に与える加齢の影響) (2011)
  • Author(s): 篠森敬三
  • Total Pages: 467-472
  • Publisher: 東京大学出版会
• [Book] 映像情報メディア大事典基礎編色覚の個人差(第3章色) (2010)
  • Author(s): 篠森敬三
  • Total Pages: 40-44
  • Publisher: オーム社
• [Book] 視覚心理入門.基礎から応用視覚まで(節色覚のフロントエンド～L, M, S錐体からXYZ表色系まで～) (2009)
  • Author(s): 篠森敬三
  • Total Pages: 29-41
  • Publisher: オーム社
• [Remarks] 表彰(1)平成23年度(第9回)産学官連携功労者表彰経済産業大臣賞(内閣府)受賞,対象名:カラーユニバーサルデザインのための色弱模擬フィルタの開発,受賞者:中内茂樹,篠森敬三,加藤裕久(伊藤光学工業株)(2011年9月22日,第10回産学官連携推進会議,東京国際フォーラムにて表彰式)
• [Remarks] (2)平成23年度文部科学大臣表彰科学技術賞(開発部門)(文部科学省)受賞,対象名:カラーユニバーサルデザインのための色弱模擬フィルタの開発,受賞者:中内茂樹,篠森敬三,加藤裕久(伊藤光学工業株)
• [Remarks] 報道関連情報上記受賞に関連して特集記事,高知新聞2011年11月17日付朝刊「防災地図,時刻表見やすく色弱再現眼鏡が貢献」
• [Remarks] 他,報道記事5件