Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Features
Speaker Deck
PRO
Sign in
Sign up for free
Search
Search
画像生成で遊ぶ / osc2021niigata
Search
kasacchiful
October 02, 2021
Programming
0
510
画像生成で遊ぶ / osc2021niigata
Open Source Conference 2021 Online/Niigata で発表した資料
kasacchiful
October 02, 2021
Tweet
Share
More Decks by kasacchiful
See All by kasacchiful
ワイがおすすめする新潟の食 / 20250912jasst-niigata-lt
kasacchiful
0
14
WorkersでDiscord botを試してみた / 20250822workers-tech-talk-niigata
kasacchiful
1
37
地域コミュニティへの「感謝」と「恩返し」 / 20250726jawsug-tochigi
kasacchiful
0
160
Amazon Q Developer for CLI を使って PHP Conference 新潟 2025 参加者向けにグルメサイトを構築した話 / 20250620niigata-5min-tech
kasacchiful
1
95
ワイがおすすめする新潟の食 / 20250530phpconf-niigata-eve
kasacchiful
0
400
生成AIでメタデータを生成してみた / 20250525generate-metadata-using-generative-ai
kasacchiful
0
80
Strands Agents SDK で AIエージェント作成 を試してみた / 20250525strands-agents
kasacchiful
0
300
いろんな世界を見てみよう / 20250508ninno_tech_fest
kasacchiful
0
43
Amazon Q Developer for CLIのある生活 / 20250427ai_craft_hacks_niigata1
kasacchiful
1
100
Other Decks in Programming
See All in Programming
Performance for Conversion! 分散トレーシングでボトルネックを 特定せよ
inetand
0
890
Oracle Database Technology Night 92 Database Connection control FAN-AC
oracle4engineer
PRO
1
460
AWS発のAIエディタKiroを使ってみた
iriikeita
1
190
AIと私たちの学習の変化を考える - Claude Codeの学習モードを例に
azukiazusa1
10
4.3k
基礎から学ぶ大画面対応(Learning Large-Screen Support from the Ground Up)
tomoya0x00
0
1.6k
Deep Dive into Kotlin Flow
jmatsu
1
350
HTMLの品質ってなんだっけ? “HTMLクライテリア”の設計と実践
unachang113
4
2.9k
モバイルアプリからWebへの横展開を加速した話_Claude_Code_実践術.pdf
kazuyasakamoto
0
330
機能追加とリーダー業務の類似性
rinchoku
2
1.3k
@Environment(\.keyPath)那么好我不允许你们不知道! / atEnvironment keyPath is so good and you should know it!
lovee
0
120
私の後悔をAWS DMSで解決した話
hiramax
4
210
アセットのコンパイルについて
ojun9
0
130
Featured
See All Featured
Code Reviewing Like a Champion
maltzj
525
40k
RailsConf 2023
tenderlove
30
1.2k
Producing Creativity
orderedlist
PRO
347
40k
Building Better People: How to give real-time feedback that sticks.
wjessup
368
19k
The Invisible Side of Design
smashingmag
301
51k
Fashionably flexible responsive web design (full day workshop)
malarkey
407
66k
Navigating Team Friction
lara
189
15k
Speed Design
sergeychernyshev
32
1.1k
Unsuck your backbone
ammeep
671
58k
Responsive Adventures: Dirty Tricks From The Dark Corners of Front-End
smashingmag
252
21k
The Web Performance Landscape in 2024 [PerfNow 2024]
tammyeverts
9
810
How to Ace a Technical Interview
jacobian
279
23k
Transcript
ը૾ੜͰ༡Ϳ Open Source Conference 2021 Online/Niigata 2021-10-02 @kasacchiful
Classmethod, Inc. Solutions Architect / Software Develper Favorite: Community: •
JAWS-UG Niigata • Python ML in Niigata • JaSST Niigata • ASTER • SWANII • etc. Hiroshi Kasahara @kasacchiful @kasacchiful 2
Pythonػցֶशษڧձ in Niigata IUUQTQZNMOJJHBUBDPOOQBTTDPN
աڈͷOSC NiigataͰͷൃද IUUQTTQFBLFSEFDLDPNLBTBDDIJGVMPTDOJJHBUB IUUQTTQFBLFSEFDLDPNLBTBDDIJGVMPTDOJJHBUB
ը૾ੜͷϞσϧ σʔλΛֶश ֶशͨ͠σʔλʹࣅͨ σʔλΛ৽ͨʹੜ
ը૾ੜͷϞσϧ • ΦʔτΤϯίʔμ • σʔλͷಛΛѹॖ͠ɺॏཁͳಛ͚ͩͨ͠ޙɺ෮ݩ • ఢରతੜωοτϫʔΫ (GAN) • ِΛੜ͢Δ
Generator ͱɺِΛݟൈ͘ Discriminator ͕ڝ ͍߹͏Α͏ʹֶश͢Δ͜ͱͰਫ਼Λ্͛Δ
ΦʔτΤϯίʔμ • σʔλͷಛΛѹॖ͠ɺॏཁͳಛ͚ͩͨ͠ޙɺ෮ݩ • ग़ྗ͕ೖྗΛ࠶ݱ͢ΔΑ͏ʹֶश • தؒೖग़ྗΑΓখ͘͞
ఢରతੜωοτϫʔΫ (GAN) • 2ͭͷϞσϧΛޓ͍ʹڝΘͤΔΑ͏ʹֶश͢Δ͜ͱͰ σʔλΛੜ • Generator • ϥϯμϜͳϊΠζΛೖྗͱͯ͠ɺDiscriminator͕ ຊͱؒҧ͏Α͏ͳσʔλΛੜ͢Δ
• Discriminator • ຊͷσʔλͱGeneratorͷੜσʔλΛਖ਼͘͠ ผ͢ΔΑ͏ʹֶश͢Δ
ओͳ༻్ • ΦʔτΤϯίʔμ • ҟৗݕ • ϊΠζআڈ • GAN •
ը૾ੜ • ը૾ΞϨϯδ (ը෩ͷมߋͳͲ)ɺը૾ԋࢉ ("Smailing Woman” - “Neutral Woman” + “Neutral Man” = “Smailing Man”) • ଞʹԠ༻ଟ…
StyleGAN2 Ͱ ਓը૾ੜαΠτ https://thispersondoesnotexist.com/
ࠓճͷσϞ
σϞͷ༰ • Google ColaboratoryͰ࣮ߦࡁͷ༰Λ͓ݟͤ͠·͢ɻ • https://github.com/kasacchiful/osc2021niigata • VAE (Variational Auto
Encoder) • MNISTͷࣈը૾σʔλΛͬͯɺજࡏมΛมԽͤ͞Δ͜ͱͰը૾Λ࡞Γग़͢ • CycleGAN • അ͔ΒγϚϚม • Ґஔܗঢ়͕όϥόϥͰɺྔ͑͋͞Ε͍͍ײ͡ʹมͰ͖ͯ͠·͏
Kerasͷαϯϓϧίʔυ • VAE: • https://keras.io/examples/generative/vae/ • CycleGAN: • https://keras.io/examples/generative/cyclegan/
·ͱΊ • ը૾ੜͰ༡ΜͰΈͨ • αϯϓϧͨ͘͞Μެ։͞Ε͍ͯΔͷͰɺ༡ͼ͍͢
͓͠·͍