Google公布3D場景生成模型Genie 2
支付動態 · 2024-12-11

繼能以單一圖片生成2D虛擬世界的Genie模型後,Google公布新一代Genie 2,可進一步生成3D虛擬場景,供開發者訓練AI代理

/Google

OpenAI 2月公布Sora時稱之為世界模擬器(World simulator),Google則將Genie 2稱為世界模型(world model),意謂著它能模擬虛擬世界,包括任何動作(如跳躍、游泳)的後果。它是以大量影片資料集訓練而成的「自我迴歸(autoregressive)潛在擴散模型(latent diffusion model)」,具備多種新式功能,像是物件互動、複雜人物動畫、物理,以及預測其他代理人的行為等。

Google今年稍早和遊戲開發商合作開發的SIMA代理人。輸入以DeepMind的圖片生成模型Imagen 3所生成的一張圖片,Genie 2即能生成3D場景後和遊戲開發人員互動。

例如,這模型支援不同視角,如第一、第三人視角或等角視角(isometric view),也能靈敏回應以鍵盤下達的動作,像是左轉、右轉、前進、退後或是以空白鍵跳躍。它也能模擬角色動作(如爬樓梯、跳躍)、不同物件可供性(Object affordances)和物理運動,例如爆破的氣球、開門、射擊炸藥桶、煙塵飄動、水花濺射,以及光線明暗變化等。

Google說,利用Genie 2,任何人都可以以文字描述想要的世界、選擇喜好的渲染成形風格,再與之互動。使用者或代理人以鍵盤、滑鼠輸入行為,Genie 2就能模擬下一觀察,它能生成穩定的3D世界,大部份為10到20秒,最長可到1分鐘。

Popular articles
Colombia to hike online gambling tax rate
Regulation
Dutch gambling regulator wanrs lottery over advertorial
Regulation
Industry sources: Time to pump the brakes a little on an Alberta online market rollout
Sports Betting
Major UK banks join new Gambling Harms Action Lab
Regulation
In a rare video message, Light & Wonder CEO says slot issue was ‘an isolated incident’
Regulation
New Partnership: 1spin4win Integrates Classic Slots into Pokerdom’s Gaming Library
Online Casino
FDJ says it doesn’t foresee French gambling tax hike, as stock price hit
Sports Betting
Wynn Resorts obtains United Arab Emirates gaming license
Regulation
Italian regulator updates technical rules for gambling systems verification
Regulation
Online gambling, crypto pose ongoing money laundering risks in Philippines, analyst says
Southeast Asia
DraftKings drops another $5M into Missouri sports betting race
Sports Betting
ESPN Bet collects $3M handle in New York mobile debut
Sports Betting
Online casino in Germany: Schleswig-Holstein issues licences for live casino and table games
Online Casino
‘A target on their back’: college athletes face wave of abuse amid gambling boom
Sports Betting
1spin4win releases unique slot Don Catleone Hold and Win featuring gangster cats
Online Casino
Home
Game
Cooperation
Find
My