Helal Uddin Mullah
AI Researcher at Kaliber.ai | Building Intelligent Vision Systems | Remote Sensing • Medical AI
- Role
- Ai Researcher at Kaliber Labs Inc
- Location
- Guwahati, AS, IN
- LinkedIn followers
- 500 followers
About Helal Uddin Mullah
I am an AI Researcher at Kaliber Labs, building AI-powered tools for healthcare and computer vision applications.My current focus is on surgical video analysis, multimodal learning, and out-of-distribution detection — developing models that understand, segment, and interpret visual data for clinical decision support.I completed my PhD on Fast Sparse Representation-Based Super-Resolution for Multispectral Remote Sensing Applications as part of an ISRO (RESPOND) project, where I explored adaptive dictionary learning and compressive sensing for high-resolution image reconstruction.Since 2015, I’ve worked on various projects in signal and image processing, AI for healthcare, and remote sensing, combining academic research with real-world innovation.Current Work Includes:Surgical tool recognition, segmentation, and stage classificationOut-of-distribution (OOD) detection and anomaly analysisSurgical evidence report generation and video activity recognitionFrame-level classification (good/bad, inside/outside) and template similarityChange-point detection and partitioning optimization for surgical time-seriesTechnical Expertise:Models: DINOv2/DINOv3, PaLI-Gemma2, EfficientNet, UNet, CVNet, SAM2, Video-FocalNets, RFDETR, YOLO, LLMsLanguages: Python, MATLAB, C++, CUDAFrameworks: PyTorch, TensorFlow, scikit-learn, Hugging Face, ONNX RuntimeTools: Google Colab, gcloud, Docker, GitHub, DVC, TensorRT, VS CodePlatforms: ENVI, QGIS, LaTeX, Typora, Notion, Jira, Slack, Google MeetI am passionate about developing efficient, explainable, and energy-aware AI models for real-world applications spanning healthcare, remote sensing, and human-centric computing.
Experience
Ai Researcher
Sep 2023 — Present · Guwahati, IN
Video activity recognition / Surgical Phase or Stage Identification- Surgical instruments/tools classification; vision transformers for image classification- Scene Change point detection in time series; Partitioning optimization methods- Synthetic image generation methods
Education
Assam Engineering College
Bachelor of Engineering (BE), Electronics and Telecommunication engineering
2008 — 2012
Nowgong College
Higher Secondery, Science
2005 — 2007
Tezpur University
Doctor of Philosophy - PhD, Image Processing
Doomdoomia Balisatra Higher Secondery School
High School
1998 — 2004
North-Eastern Hill University
Master of Technology (MTech), Signal Processing
2013 — 2015
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