Google 推出 Imagen 3:AI 圖像生成的新時代

星期三, 十一月 27, 2024 12:00 凌晨
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Google 正式推出了 Imagen 3,這是其最新的文本轉圖像 AI 模型,距離 2024 年 Google I/O 的首次公告已經過去五個月。這個新版本承諾提供更高的圖像質量,具有更好的細節、更好的光照和比其前身更少的視覺瑕疵。Imagen 3 設計用於更準確地解釋自然語言提示,使用戶能夠生成特定的圖像,而無需複雜的提示工程。它可以生成各種風格的圖像,從超現實的照片到異想天開的插圖,甚至可以清晰地在圖像中呈現文本,為創新的應用鋪平道路,例如自定義賀卡和宣傳材料。

安全性和負責任的使用是 Imagen 3 開發的重中之重。Google DeepMind 實施了嚴格的數據過濾和標記技術,以最小化生成有害或不當內容的風險。隨著生成 AI 技術越來越多地融入各行各業,對倫理標準的承諾至關重要。對於有興趣嘗試 Imagen 3 的用戶,可以通過 Google 的 Gemini 聊天機器人輸入自然語言提示,讓模型根據他們的描述創建詳細的圖像。

儘管有這些進步,Imagen 3 仍然存在一些限制,可能會影響某些專業人士的可用性。目前,它僅支持正方形的長寬比,這可能限制需要橫向或豎向格式的項目。此外,它缺乏編輯功能,如修補或擴展,並且用戶無法對其圖像應用藝術濾鏡或風格。與 Midjourney、DALL-E 3 和 Flux 等競爭對手相比,Imagen 3 在圖像質量和自然語言處理方面表現出色,但在用戶控制和自定義選項方面則有所不足。總體而言,雖然 Imagen 3 是一個強大的高品質圖像生成工具,但其限制可能會使尋求更多創作靈活性的用戶感到沮喪。

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