仮想世界がつくる未来の話 / Virtual World Creates Future

仮想世界がつくる未来の話 / Virtual World Creates Future

2020/05/05(火)のCo-KonPILe #4 の発表資料
https://cokonpile.connpass.com/event/174989/

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Tsubasa Yumura

May 05, 2020
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  1. 2.

    #cokonpile ࣗݾ঺հ • ౬ଜ ཌྷɹ@yumu19 • ࡳຈग़਎ɺੴ઒ݝຽ • ࠃཱݚڀ։ൃ๏ਓ ৘ใ௨৴ݚڀػߏ

    ๺཮StarBEDٕज़ηϯλʔ ݚڀһ • ઐ໳ɿωοτϫʔΫɺϢϏΩλείϯϐϡʔςΟϯάɺώϡʔϚϯίϯϐϡʔλΠϯλϥΫγϣϯ etc. • Ӊ஦σʔλϋοΧιϯ NASA SpaceApps Challenge (COVID-19 Challenge 5/30-31) • NTࡳຈ ൃىਓ 2 Ϟϊͮ͘Γܥ ϙουΩϟετ ඼ϞϊϥδΦ
  2. 7.

    #cokonpile Ծ૝ੈքʁ 7 ϚτϦοΫε (1999) 8BSOFS#SPTDPNc5IF.BUSJYc.PWJFTΑΓ IUUQTXXXXBSOFSCSPTDPNNPWJFTNBUSJY ϨσΟɾϓϨΠϠʔ̍ (2018) 8BSOFS#SPTDPNc3FBEZ1MBZFS0OFc.PWJFTΑΓ

    IUUQTXXXXBSOFSCSPTDPNNPWJFTSFBEZQMBZFSPOF ιʔυΞʔτɾΦϯϥΠϯ(2012) 57ΞχϝʮιʔυΞʔτɾΦϯϥΠϯʯΦϑΟγϟϧαΠτΑΓ IUUQTXXXTXPSEBSUPOMJOFOFU
  3. 10.

    #cokonpile ҙ֎ͱੲ͔Β͋ΔԾ૝ੈք • MMORPGͱݺ͹ΕΔδϟϯϧͷήʔϜ΋ଟ਺ • ֓೦తʹ͸ࠓ΋ੲ΋ͦΕ΄ͲมΘΒͳ͍ • ٕज़ͷਐา͕Θ͔ΔɿCGͷࡉ͔͞ɾಈ͖ͷ׈Β͔͞ɾಉ࣌઀ଓ਺ 10 ʮΞϝʔόϐάʯʹ΄͠ͷ͖͋ɺ҆ాඒࠫࢠ͕ొ৔"NFCB/FXTΑΓ

    IUUQTOFXTBNFCBKQFOUSZ Ξϝʔόϐά (2009) Second Life (2003) ΦϒδΣΫτ࡞੒ʹ͍ͭͯ ηΧϯυϥΠϑɹ4FDPOE-JGFɿʲΞΠϐϩDPNʳΑΓ IUUQXXXBJQJSPDPNDPOUFOUTJOEFYIUN
  4. 11.

    #cokonpile ͋ͭ·ΕͲ͏Ϳͭͷ৿ʢ͋ͭ৿ʣ • ແਓౡͰ஬΍ڕΛั·͑ͨΓՖΛҭͯͨΓ͓ۚΛͨΊ ͯՈ΍෰΍Ո۩Λങ͏ήʔϜ • ΦϯϥΠϯͰϑϨϯζͷౡʹ༡ͼʹߦ͚Δ • ෰ͱֆΛࣗ࡞Ͱ͖Δ •

    ݁ࠗࣜɾϝΠΧʔΠϕϯτΛ։࠵ͨ͠ྫ΋ 11 ʮ͋ͭ·ΕɹͲ͏Ϳͭͷ৿ʯͰ݁ࠗࣜΛڍ͛·ͨ͠ʛ͘ΒΒʛOPUFΑΓ IUUQTOPUFDPNLSGBUPTOOFB झຯ5&$)ࡇ
  5. 12.

    #cokonpile cluster • όʔνϟϧSNSɾόʔνϟϧΠϕϯτۭؒ • https://cluster.mu • ϓϨθϯςʔγϣϯܗࣜͷΠϕϯτ͕։࠵Մೳ • ৗ࣌Φʔϓϯͷʮϫʔϧυʯ͕3݄ެ։

    • Windows, Mac, εϚϗ (iPhone / Android), VRσόΠε(oculus / VIVE) ʹରԠ • ແྉʢҰ෦༗ྉΠϕϯτ͋Γʣ • ϦΞΫγϣϯ͕Մೳ 12
  6. 17.

    #cokonpile cluster | Ξόλʔࣗ࡞ • blender౳ͷϞσϦϯάιϑτͰθϩ͔Βࣗ࡞͢Δํ๏ • ࣸਅ͔Β3DϞσϧΛੜ੒͢Δํ๏ • ࠷ۙݚڀ͕ΊͬͪΌਐΜͰΔɺPIFu͍͢͝ʂ

    • @DMiyamo3 ͞Μͷࢿྉ͕ͱͯ΋Θ͔Γ΍͍͢ • https://docs.google.com/presentation/d/1RUsZVLidcDNzVoK- y8wQG7oNiqjhm-cHcKWMlx23JRI/edit#slide=id.p 17
  7. 18.

    #cokonpile cluster | Ξόλʔࣗ࡞ • ※ 3DϞσϧपΓʹ͸͍ΖΜͳπʔϧ͕͋Δ • ※ 3DϞσϧʹ͸͍ΖΜͳϑΥʔϚοτ͕͋Δ

    • PIFuͷϞσϧ͔ΒclusterͷΞόλʔ(VRMܗࣜ)Λ࡞Δ৔߹ͷྫ • Meshlab • PIFuͰ࡞ͬͨ3DϞσϧ(.obj)Λplyܗࣜʹม׵ • Blender • ৭ͷඳըํ๏Λ௖఺Χϥʔ͔ΒςΫενϟʹม׵ • ϙϦΰϯ਺࡟ݮ (cluster͸ϙϦΰϯ਺্ݶ32,000) • ϘʔϯͷຒΊࠐΈ • Unity • UniVRMͰVRMܗࣜϞσϧੜ੒ 18
  8. 22.

    #cokonpile AirSim (Microsoft Research) • ࣗಈӡసंɾυϩʔϯͷػցֶशͷͨΊͷγϛϡϨʔλ • Unreal Engine4 22

    Shah et al., AirSim: High-Fidelity Visual and Physical Simulation for Autonomous Vehicles (FSR 2017)
  9. 23.

    #cokonpile The SYNTHIA Dataset • CVPR2016 • ඃҾ༻਺ 691 (2020/04/15,

    Google Scholarௐ΂) • Ծ૝ͷ֗ΛUnity(3DCG)Ͱߏங • ࡱӨͨ͠RGBը૾+ਂ౓+ηάϝϯςʔγϣϯΞϊςʔ γϣϯΛσʔληοτͱͯ͠ެ։ • 13,000ϑϨʔϜ(ϥϯμϜ)+4×50,000ϑϨʔϜ(γʔέϯ γϟϧ) 23