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Ammuelizabeth/README.md

Hi πŸ‘‹, I'm Ammu Elizabeth Alexander

AI Engineer β€’ Machine Learning Enthusiast β€’ Research-Driven Developer

Computer Vision β€’ Generative AI β€’ Trustworthy AI


🌟 About Me

I'm a B.Tech graduate in Artificial Intelligence & Data Science passionate about building intelligent systems that solve real-world problems.

My interests include:

  • 🧠 Deep Learning & Computer Vision
  • πŸ” AI-Generated Media Detection
  • πŸ€– Generative AI Applications
  • πŸ“Š Data Science & Machine Learning
  • πŸ“ Research and Technical Writing

I enjoy transforming research concepts into practical, deployable AI solutions while emphasizing interpretability, reliability, and ethical AI.


πŸš€ Current Focus

  • Research in AI-generated image detection and image forensics
  • Building trustworthy and explainable AI systems
  • Exploring Computer Vision and Generative AI
  • Developing end-to-end AI applications
  • Contributing to open-source AI projects

πŸ† Highlights

  • πŸŽ“ B.Tech Graduate in Artificial Intelligence & Data Science
  • πŸ₯ˆ Second Place – Department-Level main project Competition
  • πŸ“„ Research-oriented projects in AI Image Forensics
  • πŸ” Developed DeepReveal for pixel-level manipulation localization
  • πŸ’» Built AI-powered web applications for real-time inference
  • 🧠 Experience in Deep Learning, Computer Vision, and Data Science

πŸ”¬ Featured Projects

Project Description
πŸ” DeepReveal Pixel-level AI image manipulation detection and localization using U-Net segmentation
πŸ›°οΈ Cross-Seasonal Image Matching Robust matching of satellite and drone imagery across seasonal variations using SuperPoint feature extraction and geometric verification
πŸ–ΌοΈ Deepfake Detection Web Application MobileNetV3-Large based system for detecting GAN-generated images with a Streamlit interface

πŸ” DeepReveal

A deep learning-based image forensics framework that detects and localizes AI-generated or manipulated regions within images using semantic segmentation. Unlike traditional real/fake classifiers, DeepReveal highlights exactly where modifications occur, improving transparency and interpretability.

Tech Stack: Python β€’ PyTorch β€’ U-Net β€’ OpenCV β€’ Flask

Applications: Digital Forensics β€’ Media Authentication β€’ Deepfake Localization β€’ Content Verification

πŸ›°οΈ Cross-Seasonal Image Matching

A computer vision pipeline for matching satellite and drone imagery across different seasons using SuperPoint feature extraction and geometric verification, enabling robust correspondence despite environmental and viewpoint changes.

Tech Stack: Python β€’ OpenCV β€’ PyTorch β€’ SuperPoint

Applications: Remote Sensing β€’ Geospatial AI β€’ Visual Localization

πŸ–ΌοΈ Deepfake Detection Web Application

A deep learning-based image classification system for detecting GAN-generated face images.

Tech Stack: Python β€’ PyTorch β€’ MobileNetV3-Large β€’ Streamlit β€’ OpenCV

Applications: AI-Generated Image Detection β€’ Content Verification β€’ Digital Media Analysis


🧰 Tech Stack

Programming Languages

Machine Learning & Deep Learning

Tools & Platforms


πŸ“Š GitHub Analytics


🎯 What I Care About

  • πŸ” Trustworthy & Explainable AI
  • πŸ“Š High-Quality Data & Preprocessing
  • πŸ” Reproducible Machine Learning Experiments
  • πŸ“ Research & Technical Writing
  • 🌍 Ethical and Responsible AI Development

🀝 Let's Connect


⭐ If you find my work useful, consider starring a repository β€” it helps support my projects and research!

Popular repositories Loading

  1. Deepfake-Detection-Web-Application Deepfake-Detection-Web-Application Public

    Developed a real-time web app using Python and Streamlit to detect GAN-generated fake face images. Leveraged a fine-tuned MobileNetV3 model trained on a balanced dataset of 39,000+ images. The syst…

    Jupyter Notebook 5 1

  2. DeepReveal DeepReveal Public

    DeepReveal is a deep learning-based image forensics system that performs pixel-level detection of AI-generated or manipulated image regions using U-Net segmentation, PyTorch, OpenCV, and Flask.

    Jupyter Notebook 2 1

  3. Ammuelizabeth Ammuelizabeth Public

    Config files for my GitHub profile.

    1

  4. cross-season-image-matching cross-season-image-matching Public

    Deep feature-based visual localization framework using SuperPoint, LightGlue, and homography estimation for robust image matching across extreme seasonal changes.

    Jupyter Notebook