**SD-26 AI擬真建築外觀(T-Group)** ![SD-26 AI擬真建築外觀(T-Group)](https://hackmd.io/_uploads/H1la-J7XC.png) 以3D渲染之圖片為底圖 利用ControlNet進行各種控制 生成各種擬真建築外觀方案 **生成Prompt網站** https://imagetoprompt.com/ **ControlNet的應用** ControlNet v1.1:完整指南 - 穩定的擴散藝術 (stable-diffusion-art.com) https://stable-diffusion-art.com/controlnet/ ControlNet 是一種穩定擴散模型,可讓您從參考圖像中複製構圖或人體姿勢。 經驗豐富的穩定擴散使用者知道生成您想要的確切成分有多難。圖像有點隨機。您所能做的就是玩數位遊戲:生成大量圖像並選擇您喜歡的圖片。借助 ControlNet,穩定擴散用戶終於有了一種精確控制拍攝物件位置和外觀的方法! ![B1lR7cGC6](https://hackmd.io/_uploads/HJ2iEzO7C.png) ![Sk-R7qzRT](https://hackmd.io/_uploads/S1VnVMuXC.png) **ControlNet推薦影片** EVERYTHING YOU NEED TO KNOW to get started with CONTROLNET https://www.youtube.com/watch?v=YgWv4zLZ1rk **底圖一** (512x288) ![p-01-512](https://hackmd.io/_uploads/Hynlu4ymC.jpg) (1024x576) ![p-01-1024](https://hackmd.io/_uploads/HJebdNkm0.jpg) Prompt:Eco-friendly little church in suburbs,wood and stone facade,focus on natural environment,sunny day, Prompt:Eco-friendly little church in suburbs,rose window,wood and stone facade,focus on natural environment,landscape,outdoor, (加上global illuminations 容易生成有燈光效果的場景) Model:realistic_v10BAKEDVAE **在文生圖中啟用ControlNet的 canny** Control Weight(控制權重)調為0.85 ![螢幕擷取畫面 2024-05-13 150423](https://hackmd.io/_uploads/BkQcsVk70.png) Control Mode 選擇Balanced平衡 使用canny 除了可調整控制權種外 調整Threshold的參數 可以微調線條的控制 最低臨界點Canny Low Threshold 最高臨界點Canny High Threshold ![00100-764372552](https://hackmd.io/_uploads/S1jn5E1QR.jpg) ![00101-186997453](https://hackmd.io/_uploads/BJiziN17R.jpg) ![00104-1633400958](https://hackmd.io/_uploads/HyGnjV1Q0.jpg) 想給AI更多發揮 Control Mode 選擇ControlNet為重 ![00085-1267998079](https://hackmd.io/_uploads/H1GxONyXA.jpg) ![00089-3402404506](https://hackmd.io/_uploads/ry_ItEyXC.jpg) 想要AI更多依據提示詞發揮 Control Mode 選擇My prompt is more important ![00106-3897778551](https://hackmd.io/_uploads/rkYV6EJ7C.jpg) ![00110-1888097748](https://hackmd.io/_uploads/H14_a4yQR.jpg) **啟用ControlNet的 lineart** Control Weight(控制權重)調為0.85 ![螢幕擷取畫面 2024-05-13 151459](https://hackmd.io/_uploads/S1_bAN17R.png) ![00113-508093415](https://hackmd.io/_uploads/SksXC4JQ0.jpg) ![00114-577892975](https://hackmd.io/_uploads/Sk3jAE1Q0.jpg) ![00115-834583220](https://hackmd.io/_uploads/HJBekH1mA.jpg) ![00123-1688367708](https://hackmd.io/_uploads/HyaOJrk70.jpg) ![00126-21091290](https://hackmd.io/_uploads/Bk_weHJ7R.jpg) ![螢幕擷取畫面 2024-05-13 153056](https://hackmd.io/_uploads/rkEpWH1mR.png) ![00130-920876709](https://hackmd.io/_uploads/HJeRZS170.jpg) ![00141-3839052212](https://hackmd.io/_uploads/HyIKQBym0.jpg) ![00145-2412810259](https://hackmd.io/_uploads/H1TEEHk70.jpg) **啟用二個ControlNet** 第一個lineart Control Weight(控制權重)調為0.8 ![螢幕擷取畫面 2024-05-15 204452](https://hackmd.io/_uploads/BJFPCXM7R.png) 第一個Shuffle (主要是透過彩度影響) Control Weight(控制權重)調為0.2 ![f02](https://hackmd.io/_uploads/rJV3hQM7R.jpg) ![螢幕擷取畫面 2024-05-15 203616](https://hackmd.io/_uploads/H19Qp7GXR.png) 並加上LoRA model 可以增加點景效果 lora:UrbanScene_1024_test1 ![00947-1290415600](https://hackmd.io/_uploads/r1cOCQz70.jpg) ![00942-669608418](https://hackmd.io/_uploads/BJbTpXMXA.jpg) ![00941-3755876993](https://hackmd.io/_uploads/By_M2XzX0.jpg) **底圖二** (512x288) ![p-04-512](https://hackmd.io/_uploads/BJuZgNzmC.jpg) (1024x576) ![p-04-1024](https://hackmd.io/_uploads/Hy7zgEG70.jpg) ![00949-639174841](https://hackmd.io/_uploads/Hk0Gg4zXA.jpg) ![螢幕擷取畫面 2024-05-15 205354](https://hackmd.io/_uploads/BkmdlVfm0.png) ![螢幕擷取畫面 2024-05-15 205432](https://hackmd.io/_uploads/HJAqxNM7C.png) ![00951-389325420](https://hackmd.io/_uploads/rJqeZ4zmC.jpg) ![00953-3890298584](https://hackmd.io/_uploads/BJ38W4fX0.jpg) ![00954-3870361314](https://hackmd.io/_uploads/rJ5s-VM70.jpg)