ChatGPT Prompt系列教學9：保持ChatGPT連續生圖“一致性”
TLDRThe video discusses the evolution of AI image generation tools, highlighting their transition from promising productivity enhancers to more recreational 'toys'. It addresses the initial optimism for creating valuable illustrated books and comics with AI, which has yet to be fully realized due to consistency issues in continuous image generation. However, recent improvements through the combination of ChatGPT and DALL-E 3 have shown significant progress. The video then delves into techniques for creating consistent AI-generated images using structured prompts, demonstrating the process with examples of different styles and actions. It concludes by emphasizing AI's potential as a powerful assistant in various tasks, despite not yet reaching the ideal of one-click comic or film creation.
Takeaways
- 🙂 AI image generation tools were initially met with high expectations for significantly boosting productivity.
- 💬 In practice, these tools have often been used more as entertainment 'toys' than professional utilities.
- 🔍 The main challenge for creating sequential, consistent AI-generated images lies in the difficulty of maintaining style and character traits across images.
- 🧠 Recent advancements in integrating ChatGPT with DALL-E 3 have notably improved the consistency of generated images.
- 📝 By employing specific prompt strategies in ChatGPT, users can achieve more consistent and coherent images in various styles.
- 📈 The tutorial demonstrates techniques for maintaining consistency, including setting a structured prompt format that combines style, basic information, additional details, action, and an identifier.
- 💁🎨 Illustrative examples show how to generate images of a character named Anna in different scenarios, highlighting the effectiveness of these techniques.
- 🛠 The illustrative style proved to be more stable than the realistic style, suggesting a strategy for choosing styles based on the desired consistency.
- 👨🔧 For complex projects like comics or picture books, it's recommended to generate key elements separately and then composite them for better control and consistency.
- 📱 The guide underscores the importance of using AI tools creatively and methodically to overcome limitations and enhance productivity.
- 📺 The video also introduces the FutureList series, aiming to showcase tech companies and products that could shape the future.
Q & A
What was the initial expectation for AI image generation tools?
-The initial expectation for AI image generation tools was that they would significantly improve productivity by being used to create outstanding picture books or comics.
Why have AI-generated picture books not been successful as initially hoped?
-AI-generated picture books have not been successful because AI's consistency in continuous image generation is poor, making it difficult for new images to延续 the style or character traits of previous ones.
How has the issue of inconsistency in AI image generation been addressed recently?
-The issue of inconsistency has been significantly improved by combining ChatGPT with DALL-E 3, which has enhanced the consistency of the generated images.
What is the unique approach ChatGPT takes in generating images compared to traditional AI tools?
-ChatGPT's unique approach is that it first understands the description provided and then recreates a more suitable prompt based on that understanding to generate the image.
What is the structure of the prompt that the speaker used to achieve consistency in image generation?
-The structure of the prompt used for consistent image generation includes 'Style', 'Basic Information', 'Additional Information', 'Action', and an identifier followed by a number (e.g., -0001).
Why is using a fixed character name like 'Anna' beneficial in maintaining image consistency?
-Using a fixed character name like 'Anna' helps improve the consistency of the generated images by ensuring that the character's identity remains the same across different prompts and generations.
How does the 'identifier+1' part of the prompt contribute to maintaining image consistency?
-The 'identifier+1' part allows ChatGPT to track each generated image with a unique number, helping to maintain consistency by tracking changes and ensuring that subsequent images follow the same pattern.
What is the speaker's suggestion for creating complex works like picture books or comics with AI?
-The speaker suggests splitting complex works into key parts, generating them individually, and then using tools like Canva for overall composition, which results in a more stable outcome.
What are the challenges in maintaining image consistency when using realistic styles compared to cartoon styles?
-Realistic styles present more challenges in maintaining image consistency because they require more detailed representation of features, making subtle differences more noticeable and thus harder to control.
How does the speaker address the issue of subtle differences in hairstyle and facial features across generated images?
-The speaker suggests generating multiple images and selecting the ones that are closest in appearance to ensure consistency, especially when dealing with realistic styles.
What is the speaker's overall assessment of AI's capability as a tool for work and life?
-The speaker acknowledges that while AI is not yet at the level of一键出漫畫 or 一键出影片, it has become a valuable assistant in work and life for those with strong动手和思考的能力 (ability to动手操作 and think critically).
Outlines
🎨 AI Art Tools: Promises and Limitations
This paragraph discusses the initial high expectations for AI art tools as productivity enhancers, but notes their current use more as entertainment. It highlights the challenge of maintaining consistency in AI-generated images, especially in style and character traits, and how this issue has been significantly improved with the combination of ChatGPT and DALL-E 3. The speaker shares their experience using specific prompt techniques in ChatGPT to generate consistent images of characters in different scenarios and styles, emphasizing the simplicity and effectiveness of this method compared to traditional AI art tools.
📝 Understanding ChatGPT's Image Generation Process
The paragraph explains the unique process of image generation with ChatGPT, which involves understanding the user's description and creating a more suitable prompt for image generation. It contrasts this with traditional AI tools that directly generate images from the provided prompt. The speaker describes their approach to prompt construction, including defining a structure with 'style,' 'basic information,' 'additional information,' 'action,' and an identifier to ensure consistency across multiple images. The paragraph also touches on the importance of fixed character names and the role of additional information and actions in refining the generated images.
🚀 Demonstrating ChatGPT's Image Consistency
This section presents a practical demonstration of ChatGPT's image generation capabilities, following the structured prompts previously discussed. The speaker guides the audience through the process of generating images of a character named Anna in various scenarios and styles, noting the consistency in the generated images. It addresses minor differences in hairstyle and provides solutions for maintaining consistency. The paragraph concludes with a summary of the challenges faced, the higher stability of cartoon styles over realistic ones, and suggestions for creating complex works like illustrated books or comics by generating and compositing separate elements.
🌟 Closing Remarks and Future展望
The speaker concludes the video by thanking the viewers and introducing additional content on their channel, including the FutureList series, which will feature companies and products that could impact the future. The speaker, 大悅, encourages viewers to look forward to these new segments and signs off with a farewell, promising more content in the next episode.
Mindmap
Keywords
💡AI-generated images
💡Consistency
💡ChatGPT
💡Prompt
💡DALL-E 3
💡Illustration style
💡Realistic style
💡Character consistency
💡Structured prompt
💡Identifier
💡Creative process
💡FutureList series
Highlights
AI生圖工具被期望能大幅提高生產效率，但現實中多作為消遣使用。
AI繪本創作的難題在於圖像一致性差，難以延續風格或人物特點。
ChatGPT和DALL-E 3的結合改善了AI生圖的一致性問題。
ChatGPT生成圖片前會先理解Prompt，再創作更適合的Prompt。
使用特定結構的Prompt可以提高ChatGPT生圖的一致性。
固定角色名稱有助於提高圖片一致性。
附加資訊可以用來加入背景或人物神態等細節。
識別編號identifer+1有助於追蹤圖片變化，保證一致性。
插畫風格的穩定性高於寫實風格，因為寫實風格對細節展現豐富。
寫實風格下，臉部細微差別更明顯，影響一致性。
為了提高一致性，可以反覆生成多張照片後選擇最接近的。
製作繪本或漫畫時，建議分割關鍵部分單獨生成再合成。
AI尚未達到一鍵生成漫畫或影片的程度，但已成為生活和工作的助手。
透過Prompt技巧，ChatGPT能生成分層次豐富的圖片效果。
ChatGPT會在生成的圖片Prompt中加入額外元素如髮型、動作、背景。
在ChatGPT中，簡單的Prompt可以產生具有多種變化的圖片。
通過特定的Prompt結構，ChatGPT能生成具有高度一致性的圖片序列。
在生成圖片時，ChatGPT能理解並轉化Prompt，增加創造性。