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    ## 🎯 課程目的 * 掌握 AI 圖片與影片生成核心概念 * 適合對象:初學者(首次接觸 AI 生圖/影片) * 課程時間:1 小時,不含實作,課後提供講義,便於自行練習 * 課程講師:P力(堯賢) * 使用工具:Google Gemini、Google Flow ## 📚 課程大綱 ![image](https://hackmd.io/_uploads/SyvWQxu9We.png) ## 1️⃣ Part 1:暖身篇:AI 生圖應用展示(3 個例子) Q:AI 生圖有哪些應用場景? --- 廣宣海報、社群貼文等,更多應用如下圖 ![image](https://hackmd.io/_uploads/B16eN9Lq-l.png) 先來看三個應用吧~ Q:如何生成資訊圖表(可作為課程大綱) --- 1. 輸入 Gemini 網址 https://gemini.google.com/app?hl=zh-TW 或搜尋 「Gemini」 ![image](https://hackmd.io/_uploads/SyRgQYF5Wl.png) 2. 設定參數: ![image](https://hackmd.io/_uploads/HkrMKlFcZx.png) 3. 全選複製今天的講義內容,作為提示詞 4. 加上提示詞 `依據以上內容,生成資訊圖表` 5. 結果: ![image](https://hackmd.io/_uploads/SyvWQxu9We.png) Q:如何生成資訊圖表(可作為簡報內容) --- 1. 上傳照片供 AI 參考(亦支援文字、PDF、Excel 等) ![image](https://hackmd.io/_uploads/Hy6TARw5We.png) 2. 設定參數: ![image](https://hackmd.io/_uploads/By5EzkOqbg.png) 3. 提示詞: `生成資訊圖表` 4. 結果: ![image](https://hackmd.io/_uploads/S1-nC0w9-e.png) Q:如何把手繪草稿,變成實物照? --- 1. 上傳草稿照面: ![image](https://hackmd.io/_uploads/H1lKCKwqWx.png) 2. 設定參數: ![image](https://hackmd.io/_uploads/By5EzkOqbg.png) 3. 提示詞: `依草稿產生實物照片` 4. 結果: ![image](https://hackmd.io/_uploads/rJ9jRYwqZe.png) ## 2️⃣ Part 2:影像篇(一):如何寫出好的提示詞,精準控圖 Q:如何使用 Gemini 生成圖片 --- 1. 開啟新對話(避免受舊內容影響) ![image](https://hackmd.io/_uploads/HJ2b0_v9-g.png) 2. 參數設定: ![image](https://hackmd.io/_uploads/rkT-kEH9Wx.png) ❸ 建議選「思考型」,效果較佳 ❹ 送出提示詞 `請幫我畫一張穿著太空衣的貓,在月球上野餐,寫實攝影風格。` 3. 結果: ![image](https://hackmd.io/_uploads/ryEoVXrcbg.png) Q:如何把提示詞寫的更精準(圖片四要素) ---- ![image](https://hackmd.io/_uploads/H1VNHcU9bg.png) 一、圖片四要素:主體 + 動作 + 場景/背景 + 藝術風格 * 範例: `請幫我畫一張穿著太空衣的貓,在月球上野餐,寫實攝影風格。` * 範例之說明: 請幫我畫一張穿著太空衣的貓(主體),在月球上野餐(動作與場景),寫實攝影風格(風格)。 二、加入細節描述 比如: * 光影:像是「夕陽光」、「霓虹燈光」 * 視角:像是「特寫」、「俯瞰」或「廣角鏡頭」。 * 材質:像是「金屬」、「水彩」。 ## 3️⃣ Part 3:影像篇(二):AI 修圖技巧 Q:如何重新生成圖片(提示詞有錯誤) --- ![image](https://hackmd.io/_uploads/H1toUQBqWx.png) Q:如何重新生圖(提示詞沒有錯誤) --- ![image](https://hackmd.io/_uploads/rkQnBmS9Wl.png) 點「再做一次」 Q:重作後後悔,覺得原本版本較好怎麼辦? --- ![image](https://hackmd.io/_uploads/SkZdUXH9-x.png) Q:如何修改圖片(對話式編輯) --- 1. 同一對話中輸入提示詞: `請把美國國旗換成中華民國國旗` 2. 結果: ![image](https://hackmd.io/_uploads/ByKa1Vrqbg.png) Q:如何修改圖片(圈起來,表達更精準) --- 一、如何增加東西到圖片中? 1. 上傳想要修改的圖片: ![image](https://hackmd.io/_uploads/Hyp9lNBqWe.png) 2. 提示詞: `紅色圈起來的部分,加上一個機器人` 3. 結果: ![image](https://hackmd.io/_uploads/BJLxbVB5-l.png) 二、如何刪除圖片中的東西? 1. 上傳想要修改的圖片: ![image](https://hackmd.io/_uploads/BkB-1Ru9Zx.png) 2. 提示詞: `紅色圈起來的部分,刪除` 3. 結果: ![image](https://hackmd.io/_uploads/SJfwyAO9Zg.png) 三、如何修改? 1. 上傳想要修改的圖片: ![image](https://hackmd.io/_uploads/SyQy48_9Ze.png) 2. 提示詞: `紅色圈起來的部分,改成電子圖書` 3. 結果: ![image](https://hackmd.io/_uploads/rk_5XId9-l.png) Q:如何合成圖片: --- 1. 上傳圖片1: ![image](https://hackmd.io/_uploads/Bk82cDtq-g.png) 2. 上傳圖片2 ![image](https://hackmd.io/_uploads/Bym6qDFcZe.png) 3. 提示詞: `把圖片1融合到圖片2去` 4. 結果: ![image](https://hackmd.io/_uploads/rJhT9vF5-g.png) Q:如何修改圖片風格(用簡易版提示詞) --- 1. 上傳圖片 ![image](https://hackmd.io/_uploads/BJNIjFP9We.png) 2. 提示詞(簡易版): `把風格改為水彩` 3. 結果: ![image](https://hackmd.io/_uploads/rJ9-iFv9Wl.png) Q:如何修改圖片風格(專業版的提示詞) -- 1. 專業版提示詞,可參考以下網站 * 網站 (大推,請加入書籤): https://furoku.github.io/bananaX/projects/infographic-evaluation/zh/ 看到喜歡的風格,點選「複製提示詞」 ![image](https://hackmd.io/_uploads/B12UilK5We.png) 2. 上傳想要修改的圖片 ![image](https://hackmd.io/_uploads/HyKtxxK5Zg.png) 3. 提示詞: `修改圖片風格為:` (貼上步驟1所複製的提示詞) 4. 結果: ![image](https://hackmd.io/_uploads/r1RSgeYqbx.png) Q:看到喜歡的圖片風格,如何模仿?(給參考圖片) --- 1. 上傳想要修改的圖片: ![image](https://hackmd.io/_uploads/HkCAswKqbe.png) 2. 上傳想要參考圖片 ![image](https://hackmd.io/_uploads/BJzhngK5Wl.png) 3. 提示詞: `幫我修改第一張圖片的風格,風格請參考第二張圖片` 4. 結果: ![image](https://hackmd.io/_uploads/r1ux2Ptc-e.png) Q:如何用 AI 一次生成多種平台適合用的圖片比例 --- 修改中,請稍後 1. 上傳圖片 ![image](https://hackmd.io/_uploads/H1P7tPY5Zl.png) 2. 提示詞: `請維持影像的一致性,將這張圖輸出三張圖片,比例分別為:1:1、4:3、16:9` 3. 輸出結果: ![image](https://hackmd.io/_uploads/B1mt9DFc-g.png) Q:免費版的 Gemini 一天可以生幾張圖? --- 115.03.20 Gemini 回答 20 張(詳見下圖): ![image](https://hackmd.io/_uploads/HJN_Anc5be.png) 若超過生成額度而無法進行圖片生成,可改至 Flow 平台(詳見 Part 4)免費生圖 ## 4️⃣ Part 4:影像篇:利用 AI 協助生成影片 Q:如何利用AI,生成影片(利用Google Flow) --- 1. 輸入 Google Flow 網址 https://labs.google/flow 或搜尋「Google flow」 ![image](https://hackmd.io/_uploads/SkrjHrO9be.png) 2. 進入首頁 ![image](https://hackmd.io/_uploads/rJy9Pru9Zx.png) 3. 以 Google 帳號登入 ![image](https://hackmd.io/_uploads/ryzhLBu5bl.png) 4. 新建項目(專案): ![image](https://hackmd.io/_uploads/rkO3PHu5Ze.png) Q:Google Flow 有什麼功能(三大功能) --- 一、生成圖片: Nano banono pro 模型在 Gemini 要付費,但在 Google Flow 是免費的 二、生成影片(指定參考圖片) 三、生成影片(可指定起始與結束畫面) ![image](https://hackmd.io/_uploads/rklN5B_q-x.png) 以下依序介紹 Q:Google Flow 如何生成圖片 --- 1. 設定參數: ![image](https://hackmd.io/_uploads/H1xF2rd9-l.png) 2. 提示詞: `有一隻狗在月亮上烤肉,風格為3D 渲染與動畫風格` 3. 輸出: ![image](https://hackmd.io/_uploads/H1BB6S_q-l.png) Q:Google Flow 如何修改圖片 --- 1. 上傳圖片: ![image](https://hackmd.io/_uploads/HJ21hruqZl.png) ![image](https://hackmd.io/_uploads/HkKSlZKqZe.png) 2. 參數設定: ![image](https://hackmd.io/_uploads/HyB9sru9We.png) 3. 提示詞 `延伸畫面` 4. 結果 ![image](https://hackmd.io/_uploads/Skp0mytqbx.png) Q:如何生成影片(指定參考圖片) --- 1. 選擇 ![image](https://hackmd.io/_uploads/rJ83QJF5Zl.png) 2. 參數設定 ![image](https://hackmd.io/_uploads/ByEeuyt9We.png) 3. 提示詞 `畫面中的男生,開心地跳起芭蕾舞` 4. 結果 https://drive.google.com/file/d/1wSB-Q3thCljoYXncWpGFQ7ne29k3gsac/view?usp=sharing Q:如何生成影片(指定起始與結束畫面) --- 1. 設定參數 ![image](https://hackmd.io/_uploads/B14xggu5-l.png) ❸ 選擇直式或橫式畫面 ❹ 設定一次生成的畫面數量 ❺ 選擇模型(如 Veo 3.1 Fast,下方會顯示點數消耗) ❻ 指定起始與結束畫面 ![image](https://hackmd.io/_uploads/r11se-t9bx.png) ![image](https://hackmd.io/_uploads/r1ycebtqZx.png) ❼ 輸入提示詞 2. 輸入提示詞 `房屋中跑出一條黃金獵犬,和人類打鬥之後,人被壓在地上` 3. 輸出結果: https://drive.google.com/file/d/1perffdt-ptqtw9I3cFCqdSF3FrPsyL5F/view?usp=sharing 4. 下載影片(可以選擇影片,或GIF格式的圖片) ![image](https://hackmd.io/_uploads/Bku_E0D9-x.png) Q:google flow 免費版 每天有多少點數 --- 根據 Google Gemini(115.3.19 回覆): 一、免費版 初始點數:100 點(新用戶) 每日贈送:50 點(未使用不累積,當日失效) 二、付費版(Google AI Pro) 每月提供 1,000 點 AI 點數 Q:如何看到,有多少點數可以用? --- 點選右上角你的頭像 ![image](https://hackmd.io/_uploads/HywtNUu5Ze.png) ![image](https://hackmd.io/_uploads/SkZoNL_qbe.png) ## 5️⃣ Part 5:版權法律篇:使用 AI 生圖要遵守什麼規則 Q:我用 Gemini 生成的圖片,版權是我的嗎? --- * 依 2026 年主流法律見解(美國與台灣),純 AI 生成且無人類實質創作的作品,不受著作權保護。 【核心觀念】:無人類原創性=無著作權 * 實務上: 可使用該圖片,但難以主張「著作權」並控告他人侵權,通常被視為公共領域或未受保護作品。 Q:AI 生成後再用 Photoshop 大幅修改,有版權嗎? --- 有。若加入明顯的人為創作(如重新構圖、合成、手繪或調色),加工後的成果可受著作權保護。 【核心觀念】:著作權保護「人類的創作部分」。 Q:Google 會主張 Gemini 生成的圖片所有權嗎?可以拿去商用嗎? --- 根據 Google Gemini(115.3.19 回覆): 不會主張所有權。 只要符合服務條款且內容合法,通常可用於商業用途(如文宣、販售)。 Q:在學校活動海報中使用 AI 生圖,請遵守1要2不要 --- 1. 「要」主動告知讀者這是 AI 產生的 【核心觀念】: * 尊重藝術家:避免讓人誤以為是人類設計師或攝影作品 * 免責說明:降低被質疑「誤導」或「假造內容」的風險 2. 內容「不要」包含: (1)人像:長得像某位教授、學生或明星 (2)品牌 【核心觀念】:避免侵權 ## 📌 重點回顧: ![image](https://hackmd.io/_uploads/BJ_wpM95bx.png) ## 📌 今天的講義網址在哪? https://hackmd.io/@laipili/Hyn1FFKFWg ![image](https://hackmd.io/_uploads/BJ5tXB_5Zx.png) * 建議課後立即練習,因為工具更新快速,介面與按鈕位置可能隨時改變。 * 備註:本講義圖片為 AI 協助生成 📝 同仁回饋(當紀念): ![image](https://hackmd.io/_uploads/SJqF-HK5Wg.png)

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