Hamza Shafiq

Senior Research Engineer, Ik Lab, Seoul, South Korea.

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I am a Senior Research Engineer at IK Lab, specializing in developing and maintaining deep learning algorithms for a wide range of projects. My expertise spans computer vision, deep learning, NLP, and AI-based automation, with extensive work in restoration and enhancement, super-resolution, generative AI,security applications, and AI-generated test cases.

During my master’s, I worked on:

  1. Restoration and colorization of old images using adversarial networks.
  2. Dental image segmentation for automated diagnostics.

Key Projects at IK Lab

  • AI for Security & Surveillance: I developed a deep learning-based Vehicle Accident Investigation Reporting System, integrating Detection, Tracking, Segmentation, Restoration, and Text Recognition for hit-and-run detection, license plate recognition, and impact tracking.
  • Turbulence Mitigation for Satellite Detection: I designed algorithms to reduce turbulence effects and enhance satellite detection.
  • Edge AI Optimization: I worked on optimizing deep learning algorithms for edge devices using TensorRT and quantization techniques, enabling efficient inference on resource-constrained hardware.
  • Damage Detection & Localization: I applied deep learning to analyze aerial images, identifying the extent and location of damage for various applications.
  • AI-Based Test Generation: I leveraged Codex, CodeBERT, GPT, and LLaMA to generate test cases and compared them with traditional methods using BLEU/ROUGE scores, code coverage, and bug detection.

Technical Skills & Interests

  • Deep Learning & Computer Vision: Stable Diffusion, Transformers, GAN, Mamba
  • NLP & Test Generation: GPT, LLaMA, Codex, CodeBERT, BLEU/ROUGE evaluation
  • AI for Security & Surveillance: Hit-and-run detection, satellite imagery analysis
  • Software & System Development: FastAPI, Gradio, OpenCV, PyTorch, TensorFlow, TensorRT, JAX, Docker

selected publications

  1. dentall.png
    DentAll: A unified approach for tooth instance segmentation and missing tooth detection and localization using contextual spatial attention, positional encoding, and missing tooth location predictor
    Shaily Bajpai, Hamza Shafiq, and Bumshik Lee
    Under Review at Engineering Apllication of Artificial Intelligence (EAAI), 2025
  2. IEEE Access
    Image Colorization Using Color-Features and Adversarial Learning
    Hamza Shafiq, and Bumshik Lee
    IEEE Access, 2023
  3. colorformer.png
    Colorformer: A Novel Colorization Method Based on a Transformer
    Hamza Shafiq, Truong Nguyen, and Bumshik Lee
    In Revision (Neurocomputing), 2025