PRMU 䉝䊦䉯䊥䉵䊛䉮䊮䊁䉴䊃䈱䈖䈱10ᐕ
㣐ᒾ
䌐䌒䌍䌕⎇ᆔຬ㐳(ਃ⪉㔚ᯏᩣᑼળ␠) 䋲䋰䋰䋷 䋲䋰䋰䋵 䋲䋰䋰䋶 䋲䋰䋰䋴 䋲䋰䋰䋳 ⻢ㄉ䋺䇭䈖䈱⊒䈲䇮䈖䉏䉁䈪䈱PRMU䉝䊦䉯䊥䉵䊛䉮䊮䊁䉴䊃䈫ᆔຬળ⾗ᢱ䉕ర䈮䇮㣐䈏✬㓸䈚䈢䉅䈱䈪䈜䇯䌐䌒䌍䌕䉝䊦䉯䊥䉵䊛䉮䊮䊁䉴䊃䈫䈲
⋡⊛
䊌䉺䊷䊮⼂ᛛⴚಽ㊁䈻䈱⫥䈫㑐ᔃ䈱㜞឴ኻ⽎
Ꮏቇ♽䈱ቇㇱቇ↢䊶㜞ኾቇ↢䉕ਛᔃ䈮㗴⸳ቯ㗴
䊌䉺䊷䊮⼂䈪ㅢ䈚䈢ၮ␆㗴 ⶄ㔀䈘䈱㆑䈉䋳䈧䈱䉪䊤䉴䈪ೋᔃ⠪䈎䉌⚻㛎⠪䉁䈪䉦䊋䊷ᣇᴺ
⥄ಽ䈱䉝䉟䊂䉞䉝䈪⸃ᴺ䉕⠨䈋䉎 䉝䊦䉯䊥䉵䊛䈱ᱜ⏕䈘䋨♖ᐲ䋩䇮ㅦ䈘䇮⌕ᗐ䈱䉋䈘䈪⹏ଔ䈚䇮 䈱ᔕ䉕ᓆ䈜䉎䋮2007/7/13 PRMU䉝䊦䉯䊥䉵䊛䉮䊮䊁䉴䊃䈱10ᐕ 3
䉮䊮䊁䉴䊃㐿ᆎ䉁䈪䈱⚻✲
(1/2)⢛᥊
㗴ឭ䇭1995/2-1996/9 䌐䌒䌍䌕ᵴᕈൻᆔຬળ䇭(ᱞᎹ⋥᮸ᐙ) ISS䉸䉰䉣䊁䉞䈱േะ 1995/10 ⧯ᚻળຬ₪ᓧᵴേ⾌䉕ലᵴ↪䈚䉋䈉䇭(ᄢ↰৻ᆔຬ㐳)⼏⺰䈏ᆎ䉁䈦䈢
⎇ⓥ䇭1995/5-1996/2 ㇷ⋭ᢥሼ⼂䉮䊮䊁䉴䊃䉕ෳ⠨䈮䇭(ጊ↰ඳਃᆔຬ) ᧲Ꮏᄢ䈱䊨䊗䉮䊮䉕ෳ⠨䈮䈚䉋䈉䇭(ᾢᴛㅺᄦᆔຬ) ౕൻ PRMUᐙ࿅ౝ䈱⼏⺰1996/5-1997/1 䉮䊮䊁䉴䊃ᆔຬ䊜䊷䊥䊮䉫䊥䉴䊃┙䈕䇭䋨ᾢᴛᆔຬ䋩 1997/1䉮䊮䊁䉴䊃㐿ᆎ䉁䈪䈱⚻✲
(2/2)⸘↹䊶↳⺧
ISS䈻䈱⸘↹↳⺧䇭(1997/2䇭ᄢ↰৻ᆔຬ㐳) 䋲䋱♿䈱䊙䊦䉼䊜䊂䉞䉝ᖱႎᵹㅢ␠ળ䈮⽸₂䈪䈐䉎ഃㅧ⊛䈭ੱ᧚⢒ᚑ䉕㙃ᚑ䈚䈩䈇 䈒䈖䈫䈲ᧄቇળ䈫䈚䈩㊀ⷐ䈭⺖㗴䈪䈅䉎䇯䉁䈢䇮ቇ↢䈱ℂᎿ♽㔌䉏䉕㘩䈇ᱛ䉄䉎䈢䉄 䈮䉅䇮䊜䊂䉞䉝䈱䈍䉅䈚䉐䈘䇮䉮䊮䊁䊮䉿䉕ᛒ䈉ᭉ䈚䈘䉕ᶐㅘ䈚䈩䈇䈒ౕ⊛ᣉ╷䉕ታᣉ 䈜䉎ᤨᦼ䈮䈅䉎䈫⠨䈋䉎䇯䈠䈖䈪䇮䊌䉺䊷䊮⼂䊶䊜䊂䉞䉝ℂ⸃⎇ⓥળ䈪䈲䇮䊌䉺䊷䊮 ⼂䊶䊜䊂䉞䉝ℂ⸃䈱ಽ㊁䈮ኻ䈜䉎⥝䈫㑐ᔃ䉕㜞䉄䉎䈢䉄䇮ഃㅧ⊛䈎䈧ᚢ⊛䈭䊁䊷 䊙䈪䉝䊦䉯䊥䉵䊛䊶䉮䊮䊁䉴䊃䉕ታᣉ䈚䈢䈇䇯 ᐢႎ䇭 1997/3ో࿖ᄢળ䈪䉮䊮䊁䉴䊃䈱ታᣉ䉕ᐢႎ PRMUಽ㊁䈱࿖ౝਥⷐ⎇ⓥቶ䇮㜞ኾ䈮ኻ䈚䈩൘⺃ ኻ⽎⠪䋺 ᄢቇቇㇱቇ↢䇮ᄢቇ㒮ቇ↢䇮Ꮏኾቇ↢䉕ᗐቯ䈜䉎䈏䇮 ․䈮㒢䈲⸳䈔䈭䈇䇯ળຬ䇮㕖ળຬ䉕䉒䈝৻⥸䈫䈜䉎䇯 ᔕ㐿ᆎ䋺䋹䋷ᐕ䋴䋱ᣣ䇮ᔕ䇲ಾ䇭䋹䋷ᐕ䋸䋲䋲ᣣ䇯 ክᩏᦼ㑆䋺䋹䋷ᐕ䋸䋲䋲ᣣ䌾䋹1ᣣ 䇯 ክᩏ⚿ᨐ⊒䊶ᓆ䋺ISS䉸䉰䉟䉣䊁䉞ᄢળ94ᣣ䈮․䉶䉾䉲䊢䊮䇯 ᦨೋ䈱⺖㗴䋺䉴䊁䊧䉥䉫䊤䊛(2ᨎ䈱↹䈎䉌ⷞᏅ䉕⸘▚䈜䉎㗴)2007/7/13 PRMU䉝䊦䉯䊥䉵䊛䉮䊮䊁䉴䊃䈱10ᐕ 5 䋳䋺ኾ㐷ᆔຬળ䇮ડ↹᩺䈱ᛚ
䉺䉟䊛䉴䉬䉳䊠䊷䊦
䋴䋺⺖㗴䊶ᔕⷐ㗔䈱㐿䇮⾰ᔕኻ 10 9 8 7 6 5 4 3 2 1 12 11 10 9 12 11 䋵䋺ᔕ൘⺃䇮䉼䊠䊷䊃䊥䉝䊦⻠Ṷડ↹ 䋷ᧃ-䋸ೋᣨ䋺ᔕ✦ಾ 䋸䋺ክᩏ䇮ᓆ⠪ቯ䇮ㅪ⛊ 䋹䋺䌆䌉䌔(2001䉁䈪䉸䉰䉣䊁䉞ᄢળ)․ડ↹䈮䈩 ᚑᨐ⊒䊶ᓆ䊶䉼䊠䊷䊃䊥䉝䊦⻠Ṷ 䋹䋺ታⴕᆔຬ⚵❱䇮⺖㗴䈱ᬌ⸛ 䋱䋲䋺▚䇮ᰴᐕᐲ⸘↹⺑䈖䉏䉁䈪䈱䉮䊮䊁䉴䊃⺖㗴
₹ᧁᔀ(ᐢፉᄢ)䇮 㚍႐ญ⊓(㒋ᄢ) ᣣᶆᘕ(㒋ᄢ)䇮 ἑᵗ(ฬᄢ) ⷺᚲ⠨(੩ᄢ)䇮 ἑᵗ(ฬᄢ) ᄢ↸⌀৻㇢(᧲ർ ᄢ)䇮⪤↰♿ඳ(ATR) ⋡ട↰ᘮੱ(ฬᄢ)䇮 ⪤↰♿ඳ(ATR) ጊỈ৻⺈(ᄹ⦟వ)䇮 ᮮ⍫⋥(ᄹ⦟వ) ጤ㓶(㒋ᄢ)䇮 ᮮ⍫⋥(ᄹ⦟వ) ᢧ⮮⼾ᢥ(ฬᄢ)䇮 ⼱ౝ↰ᱜᒾ(㒋ᄢ) ⮮ብ(㒋ᄢ)䇮 ⼱ౝ↰ᱜᒾ(㒋ᄢ) ᩕ⮮⒤(᧻ਅ)䇮 ᧃ᳗ᐽੳ (ฬᄢ) ᾢᴛㅺᄦ(᧲Ꮏᄢ)䇮 ᄢ↰৻(╳ᵄᄢ) 䉳䉫䉸䊷䊌䉵䊦䉕ቢᚑ䈘䈞䉋䈉䋣䇭-䊙䉾䉼䊮䉫䈮䉋䉎↹ᓳర-✬㓸䉕⾫䈒䈍ᚻવ䈇䋣䇭䌾ᤋ䈱䉲䊢䉾䊃ಽഀ䌾 ଚ‛䉕ត䈞䇭-‛㗔ၞ- ⶄᢙ䈱౮⌀䈎䉌䊌䊉䊤䊙౮⌀䉕䉐䈉䇭-↹䈱䊝䉱䉟䉨䊮䉫- 䈠䈖䈮䈇䉎䈱䈲ੱ䋿䇭-↹䈎䉌䈱ੱ‛ଥᢙ- ⍾፲䈎䉌┙䉕䈧䈔䈠䈉䇭-ᄙ⌒䊤䊮䉻䊛䊄䉾䊃䉴䊁䊧䉥-ㅢᮡ⼂䈱⼂ 䉒䈢䈚䈲⺕䋿䇭-㗻↹䈎䉌䈱ੱ⼂- 䉦䊜䊧䉥䊮䈲䈬䈖䈣䋣䇭-䊁䉪䉴䉼䊞↹䈱㗔ၞಽഀ- 䉡䉰䉩䉕䈘䈏䈞䋣䇭-䊌䉺䊷䊮⼂䈱ၮᧄ㗴䈮䊃䊤䉟䈚䉁䈞䉖䈎-䉴䊁䊧䉥䉫䊤䊛䈏䈋䉎䉮䊮䊏䊠䊷䉺䉝䊦䉯䊥䉵䊛䉕䈦䈩䉂䉁䈞䉖䈎? 䋰䋷 䋰䋶 䋰䋵 䋰䋴 䋰䋳 䋰䋲 䋰䋱 䋰䋰 䋹䋹 䋹䋸 䋹䋷 ਥ䈢䉎ᆔຬ䈫ታⴕᆔຬ㐳2007/7/13 PRMU䉝䊦䉯䊥䉵䊛䉮䊮䊁䉴䊃䈱10ᐕ 7
╙䋱࿁䋺䉴䊁䊧䉥䉫䊤䊛
䋲ᨎ⚵䈱䊤䊮䉻䊛䊄䉾䊃䉴䊁䊧䉥䉫䊤䊛↹䉕ജ䈚䇮
䋨ᅏⴕ䈐䈮⋧ᒰ䈜䉎䋩ⷞᏅ䉕ജ䈜䉎㗴䇯
䉪䊤䉴䋱䋺㗔ၞ䈏ᄥ䈒䇮Ꮐฝ䈱ᾖว䈏◲න 䉪䊤䉴䋲䋺㗔ၞ䈏⚦䈒䇮ᾖว䈏㔍䈚䈇 䉪䊤䉴䋳䋺ᒻ⁁䈏ု䈪䇮ⷞᏅએᄖ䈮ᱡ䈏䈅䉍㔍䈚䈇䋱䋱ઙ䈱ᔕ䇮䋸ઙ䉕ᓆ
Class-1 Problem Class-2 Problem Class-3 Problem
╙䋲࿁䋺䉡䉰䉩䉕ត䈞䋣
䊁䊮䊒䊧䊷䊃䋨䉡䉰䉩䋩䈫䇮䈠䉏䉕䉃ᄢ䈐䈭↹䉕ਈ
䈋䇮䊌䉺䊷䊮䈱ሽ䈫⟎䉕ត⚝䈜䉎⺖㗴䇯
䉪䊤䉴䋱䋺ᐔⴕ⒖േ䈣䈔 䉪䊤䉴䋲䋺ᐔⴕ⒖േ䈫ᄢ❗ዊ 䉪䊤䉴䋳䋺⸥䈮ട䈋䇮࿁ォ䈫ㇱಽ㓝⭁䈅䉍䋸⚵䋱䋵ઙ䈱ᔕ䇮䋸ઙ䈱ᓆ
2007/7/13 PRMU䉝䊦䉯䊥䉵䊛䉮䊮䊁䉴䊃䈱10ᐕ 9
╙3࿁䋺䉦䊜䊧䉥䊮䈲䈬䈖䈣䋣
䉎䈘䈣䈔䈪䈲⼂䈪䈐䈭䈇࿑䈫䉕ಽ㔌䈜䉎⺖㗴
䉪䊤䉴䋱䋺ᐔဋ୯䈲⇣䈭䈦䈩䈇䉎䈏䊉䉟䉵䈏㊀⇥䈘䉏䈩䈇䉎 䉪䊤䉴䋲䋺ᐔဋ୯䉅䈍䈭䈛䈪ᮨ᭽䋨䊁䉪䉴䉼䊞䋩䈣䈔䈏㆑䈉䋱䋶ઙ䈱ᔕ䇮䋶ઙ䈱ᓆ
╙4࿁䋺䉒䈢䈚䈲⺕䋿
৻ੱ䈅䈢䉍䋵ᨎ䈎䉌10ᨎ䈱30ੱ䈱㗻↹䈏ਈ䈋䉌䉏
䈢䈫䈐䇮䈮ᓇ䈚䈢30ੱ䈱㗻↹䈱ਛ䈎䉌ᒰੱ
‛䉕ㆬ䈹㗴
䊧䊔䊦䋱䋺㗻䈱ะ䈐䉅⟎䉅䈾䈿ห䈛↹ 䊧䊔䊦䋲䋺㗻䈱⟎䉇ะ䈐䈏ዋ䈚䈝䉏䈢↹ 䊧䊔䊦䋳䋺ਈ䈋䉌䉏䈢એᄖ䈱ੱ‛䈏䉁䉏䉎↹10ઙ䈱ᔕ䇮ᦨఝ⑲1ઙ䇮ఝ⑲3ઙ䇮૫1ઙ
Class-1 Problem without pose and expression variationsClass-2 Problem with pose and expression variations
Class-3 Problem with an open-set
2007/7/13 PRMU䉝䊦䉯䊥䉵䊛䉮䊮䊁䉴䊃䈱10ᐕ 11
╙5࿁䋺ㅢᮡ⼂䈱⼂
〝ᮡ⼂䉕䈬䈱ᮡ⼂䈎⼂䈜䉎⺖㗴䈪䈜
䉪䊤䉴䋱䋺ᮡ⼂䈱࿁䉍䉕䉄䈩ಾ䉍䈚䈩䈅䉎 䉪䊤䉴䋲䋺ᮡ⼂䈲ಾ䉍䈘䉏䈩䈇䉎䈏⢛᥊䈏䉁䉏䉎 䉪䊤䉴䋳䋺ᄢ䈐䈭↹䈎䉌ᮡ⼂䉕䈧䈔䈭䈔䉏䈳䈭䉌䈭䈇11ઙ䈱ᔕ䇮․⾨1ઙ䇮ᦨఝ⑲1ઙ䇮ఝ⑲4ઙ
Class-1 Problem Class-2 Problem Class-3 Problem
╙6࿁䋺⍾፲䈎䉌┙䉕䈧䈔䈠䈉
┙㕙䈮ઃട䈘䉏䈢䊤䊮䉻䊛䊄䉾䊃䉕䇮ⶄᢙ䈱ⷞὐ䈎䉌䈢 ↹䋨䊤䊮䉻䊛䊄䉾䊃䉴䊁䊧䉥䉫䊤䊛䋩䈎䉌䇮┙ᒻ⁁䋨ⷞᏅ䋩䉕 ᳞䉄䉎㗴 䉪䊤䉴䋱䋺䋲⌒䇮䉪䊤䉴䋲䋺䋳⌒䇮䉪䊤䉴䋳䋺䋹⌒ ᔕ㪈㪏ઙ䇮ᦨఝ⑲⾨㪈ઙ䇮ఝ⑲⾨㪈ઙ䇮⾨㪊ઙ䇮․⾨㪈ઙ Class-1 Problem Class-2 Problem Class-3 Problem2007/7/13 PRMU䉝䊦䉯䊥䉵䊛䉮䊮䊁䉴䊃䈱10ᐕ 13
╙7࿁䋺䈠䈖䈮䈇䉎䈱䈲ੱ䋿
ቶౝ䉕ᓇ䈚䈢ㅪ⛯↹䈎䉌ᤋ䈦䈩䈇䉎ੱ㑆䈱ᢙ䉕
⸘ᢙ䈜䉎⺖㗴䋨㗔ၞ䈱ᱜ⏕䈘䈲䉒䈭䈇䋩
䉪䊤䉴䋱䋺⢛᥊න⚐䇮ੱ‛䈱㊀䈭䉍䈭䈚䇮ᾖቯ 䉪䊤䉴䋲䋺⢛᥊䊶೨᥊䈮‛䈅䉍䇮ੱ‛䈱㊀䈭䉍䈅䉍䇮ᾖቯ 䉪䊤䉴䋳䋺⢛᥊䊶೨᥊䈮‛䈅䉍䇮ੱ‛䈱㊀䈭䉍䈅䉍䇮ᾖᄌൻ䈅䉍ᔕ30ઙ䇮ᦨఝ⑲⾨1ઙ䇮ఝ⑲⾨1ઙ䇮⾨4ઙ
Class-1 Problem Class-2 Problem Class-3 Problem╙8࿁䋺ⶄᢙ䈱౮⌀䈎䉌䊌䊉䊤䊙䉕䈧䈒䉐䈉
ੑᨎએ䈱↹䉕䈧䈭䈑⋡䈏䈷䈦䈢䉍㊀䈭䉎䉋䈉䈮ᐔ
ⴕ⒖േ䊶࿁ォ䊶ᄢ❗ዊ䈚䈩ᒛ䉍ว䉒䈞䉎㗴
䉪䊤䉴䋱䋺ᐔⴕ⒖േ䈣䈔 䉪䊤䉴䋲䋺ᐔⴕ⒖േ䈫࿁ォ 䉪䊤䉴䋳䋺ᐔⴕ⒖േ䈫࿁ォ䈫ᄢ❗ዊᔕ31ઙ䇮ᦨఝ⑲⾨1ઙ䇮ఝ⑲⾨2ઙ䇮⾨3ઙ
Example of Class-3 Problem
䈱2䈧䈱↹䈱႐ว䇮ਛᄩ↹䋲䉕1.1䈮ᄢ䈚䇮᳓ᐔᣇะ䈮50䊏䉪䉶䊦䇮ု⋥ᣇะ䈮5䊏䉪䉶䊦⒖േ䈚䇮 ඨᤨ⸘࿁䉍䈮2ᐲ࿁ォ䈘䈞䈩Ꮐ䈱↹䈮㊀䈰䉎䈫ฝ䈱䊌䊉䊤䊙↹䉕ᓧ䉎䈖䈫䈏䈪䈐䉁䈜䇯
2007/7/13 PRMU䉝䊦䉯䊥䉵䊛䉮䊮䊁䉴䊃䈱10ᐕ 15
╙9࿁䋺ଚ‛䉕ត䈞
‛䈱ሽ䈚䈭䈇⁁ᴫ䈪ᓇ䈘䉏䈢⢛᥊↹䉕ᚻ䈏䈎䉍䈮䋬 ኻ⽎↹ਛ䈎䉌ଚ‛䈏౮䈦䈩䈇䉎㗔ၞ䉕䈜䉎⺖㗴 䉪䊤䉴䋱䋺⢛᥊↹䈫䈱ᾖⅣႺ䈏ห৻, ⢛᥊⦡䈫ኻ⽎‛䈱䉮䊮䊃䊤䉴䊃⦟ᅢ 䉪䊤䉴䋲䋺⢛᥊↹䈫䈱ᾖⅣႺ䈏ห৻, ⢛᥊⦡䈫ኻ⽎‛䈱䉮䊮䊃䊤䉴䊃ਇ⦟ 䉪䊤䉴䋲䋺⢛᥊↹䈫䈱ᾖⅣႺ䈏ᄌൻ, ⢛᥊⦡䈫ኻ⽎‛䈱䉮䊮䊃䊤䉴䊃ਇ⦟ ᔕ35ઙ䋬ᦨఝ⑲⾨1ઙ䋬ఝ⑲⾨1ઙ䋬⾨3ઙ䋬․⾨1ઙ 㪚㫃㪸㫊㫊㪄㪈 㪚㫃㪸㫊㫊㪄㪉 㪚㫃㪸㫊㫊㪄㪊 ⢛ ᥊ ↹ ജ ↹ ℂ ᗐ ജ╙10࿁䋺✬㓸䉕⾫䈒䈍ᚻવ䈇
✬㓸Ბ㓏䈪䈧䈭䈑ว䉒䈞䈩䈘䉏䈢ᤋ䈎䉌䇮䈧䈭䈑⋡䈏 䈬䈖䈎䉕䈧䈔䉎䈫䈇䈉㗴 䉪䊤䉴䋱䋺䉦䊜䊤䊪䊷䉪䈭䈚䇮䈧䈭䈑✬㓸 䉪䊤䉴䋲䋺䉦䊜䊤䊪䊷䉪䈅䉍䇮䈧䈭䈑✬㓸 䉪䊤䉴䋳䋺䉦䊜䊤䊪䊷䉪䈅䉍䇮䊃䊤䊮䉳䉲䊢䊮ലᨐ䈅䉍 ᔕ45ઙ䇮ᦨఝ⑲⾨2ઙ䇮ఝ⑲⾨1ઙ䇮⾨3ઙ䇮․⾨1ઙ 䉲䊢䉾䊃ಽഀὐ 䉲䊢䉾䊃ಽഀὐ2007/7/13 PRMU䉝䊦䉯䊥䉵䊛䉮䊮䊁䉴䊃䈱10ᐕ 17
╙11࿁䋺䉳䉫䉹䊷䊌䉵䊦䉕ቢᚑ䈘䈞䉋䈉䋣
৻ᨎ䈱ᄢ䈐䈭↹䈎䉌ಽഀ䈘䉏䈢⍱ᒻ䈱↹䊏䊷䉴䉕䈧䈭䈕 䈩ర䈱↹䉕ᓳర䈜䉎㗴 䉪䊤䉴䋱䋺䋴ㄝ䈱䊏䊷䉴䈲ᣢ⍮ 䉪䊤䉴䋲䋺ో䊏䊷䉴䈱⟎䈏ਇ 䉪䊤䉴䋳䋺ో䊏䊷䉴䈱⟎䈏ਇ䇮䋲ᨎ䈱ర↹ 㓸ਛ䋨䋷/䋲䋷✦ಾ䋩䈪䈜䋮ᅗ䈦䈩䈗ෳട䈒䈣䈘䈇䋮 http://www.eml.hiroshima-u.ac.jp/alcon2007/ 䉰䊮䊒䊦㗴↹ ర↹ᔕઙᢙ䈱ផ⒖
㐿ᆎᒰೋ䈲ᔕઙᢙ10-20ઙ⒟ᐲ䉕ផ⒖䈚䈢䈏䇮
2002ᐕએ㒠⌕ታ䈮Ⴧട䈚䇮┹䉅ỗൻ䈚䈩䈇䉎䋮
ᔕઙᢙ䊶ᓆઙᢙផ⒖ 㪇 㪌 㪈㪇 㪈㪌 㪉㪇 㪉㪌 㪊㪇 㪊㪌 㪋㪇 㪋㪌 㪌㪇 㪈 㪉 㪊 㪋 㪌 㪍 㪎 㪏 㪐 㪈㪇 㪈㪈 ታᣉ࿁ ઙᢙ ᔕઙᢙᓆઙᢙ2007/7/13 PRMU䉝䊦䉯䊥䉵䊛䉮䊮䊁䉴䊃䈱10ᐕ 19