How AI Understands Images? Build a Multimodal AI App | FDE Full Course #16

FDE Full Course #16 In this video, we go beyond text-only LLM applications and learn how to build a **Multimodal AI Application** that can understand both text and images. We start with a practical chat application where users can ask normal questions or upload an image/screenshot and ask questions such as: • What do you see in this image? • What is written in this screenshot? • Why is this payment failing? • Explain what is happening in this image. Then we go behind the scenes and understand how an AI model actually processes images. We cover: ✅ What is Multimodal AI? ✅ Multimodal vs Multi-Model ✅ OCR vs Multimodal LLMs ✅ How images are represented inside a computer ✅ Pixels and RGB values ✅ How images are divided into patches ✅ Vision Encoders ✅ Visual Embeddings ✅ Text Embeddings vs Visual Embeddings ✅ Projection / Adapter layers ✅ How Transformers use attention across image patches ✅ How models recognize objects and text inside screenshots ✅ How text + image are processed together ✅ Building a simple Text + Image chat application ✅ Maintaining conversation history manually The main idea is simple: Text gets converted into tokens and embeddings. Images get converted into visual representations. A multimodal model learns how to reason across both. This lecture is part of the **Forward Deployed Engineer (FDE) / Generative AI Series**, where we are learning how modern AI applications actually work from first principles. #GenerativeAI #MultimodalAI #LLM #ArtificialIntelligence #SpringAI #Java #FDE #VisionAI #ChatGPT ------------------------------------------------------------------------------------------------------------- Code and Notes: Github : https://github.com/adityatandon15/Forward-Deployed-Engineer-Full-Course Spring Boot Full Course : https://youtube.com/playlist?list=PLEYgx5hMdopw&si=o1Njda0XgYXwg4xs JAVA Full Course Series : https://youtube.com/playlist?list=PLQEaRBV9gAFsR15tNo2QLF9d2qc-c018p&si=4qQP_euMTZMvAwNu Join our WhatsApp Group: https://www.whatsapp.com/channel/0029VbBF1XKF1YlMyYuPM23s We have paid courses on DSA, Web Development , Blockchain, System Design & GenAI. Join Courses: https://strikes.in/ Coder Army Website: https://coderarmy.in/#home Coder Army App: https://play.google.com/store/apps/details?id=com.rohit.negi Connect with Aditya Tandon Instagram : https://www.instagram.com/itsadityatandon LinkedIn : https://www.linkedin.com/in/adityatandon2 Twitter : https://x.com/adityatandon02 Timestamps: