Hello, I'm

Saqib Nazir.

AI Researcher · Computer Vision · 3D Imaging · Forensic AI

Research Associate at IVC Lab, Edge Hill University, UK

4+ Projects
20+ Publications
100+ Citations
6+ Years Research

Who I Am

About Me

Saqib Nazir

Saqib Nazir

AI Researcher · Computer Vision · 3D Imaging

Quick Info

  • Ormskirk, UK
  • Research Associate
  • IVC Lab, Edge Hill University
  • saqib.nazir@edgehill.ac.uk

I am currently working as a Research Associate at the IVC Lab, Edge Hill University, Ormskirk, UK. I am developing interpretable AI models for single-cell phenotyping in forensic and clinical applications for the SCAnDi project, funded by the UKRI Economic and Social Research Council.

My work focuses on morphological classification of individual cells (sperm, skin, blood) and assessing cell integrity, integrating LLM-based interpretation to generate biologically grounded explanations for model predictions, advancing responsible AI deployment in critical decision-making contexts. This includes multi-modal analysis combining microscopy imaging with molecular data, with applications spanning forensic science, clinical diagnostics, precision medicine, and DNA analysis.

Previously, I worked as a Postdoctoral Research Associate at the IMAGE Group within the GREYC Lab, CNRS, University of Caen, Normandy, France, developing generative models for geometric and color completion of partial 3D color meshes of human scans, with applications in AR/VR/XR and 3D Avatar editing.

I completed my Ph.D. from the University Politehnica of Bucharest, specializing in 3D computer vision — developing innovative methods for monocular depth estimation utilizing defocus blur and image defocus deblurring. During my PhD, I worked as an Early-stage Researcher in the H2020-MSCA-ITN MENELAOS-NT project.

UKRI ESRC Funded

SCAnDi Project — IVC Lab, Edge Hill University

Single-cell analysis in forensic science: developing interpretable AI for cell phenotyping, integrating LLM-based interpretation for responsible AI deployment in forensic and clinical applications.

Computer Vision 3D Imaging Generative Models Forensic AI Depth Estimation Medical Imaging Single-cell Analysis Defocus Deblurring LLM Interpretation

Work Experience

Research Associate Current

IVC Lab, Edge Hill University, UK

2025 — Present

Working on the SCAnDi project (Single-cell and single molecule analysis for DNA identification), funded by the UKRI Economic and Social Research Council.

  • Developing interpretable AI models for single-cell phenotyping in forensic and clinical applications
  • Morphological classification of individual cells (sperm, skin, blood) and assessing cell integrity
  • Integrating LLM-based interpretation to generate biologically grounded explanations
  • Multi-modal analysis combining microscopy imaging with molecular data
AIDeep LearningSingle-cell AnalysisForensic Science

PostDoc Research Associate

GREYC Lab, CNRS, University of Caen, France

2024

Research Associate on the COSURIA project. Designed generative neural networks for geometry and color completion on 3D meshes of human scans for AR/VR/XR applications.

  • Developed generative models for completing both geometry and color in 3D color meshes
  • Consolidation of 3D scans of people to create 3D avatars for extended reality
  • Addressed challenges in imperfect 3D data: gaps, acquisition errors, retouching
3D VisionDeep LearningGenerative ModelsMesh Completion

PhD Researcher / Assistant Researcher

CEOSpace Tech, University Politehnica of Bucharest, Romania

2021 — 2023

Assistant Researcher for the MENELAOS-NT European Training Network. Research focused on Deep Neural Networks for monocular depth estimation from defocus blur.

  • Study of physical foundation for depth cues in images
  • DNN-based solutions for depth inference from single-shot images exploiting defocus cues
  • Definition of benchmarks for DNN training, validation and testing
  • Evaluation of depth map accuracy using indoor and outdoor image collections
Depth EstimationDeep LearningComputer VisionDNN

Visiting Researcher

INSITU Engineering, University of Vigo, Spain

2022

Research stay exploring LiDAR and TOF cameras to develop the iDFD dataset — an open-source dataset for Depth from Defocus for 3D indoor applications.

  • Contribution to open-source projects for the team
  • Development of the iDFD dataset for depth-from-defocus research
  • Public presentation of the project and contributing to research papers
LiDARTOF CameraDataset3D Indoor

Visiting Researcher

CiTIUS, University of Santiago de Compostela, Spain

2021

Collaboration with CiTIUS for the MENELAOS-NT project, developing 2HDED:NET for joint depth estimation and image deblurring from defocused images.

  • Development of 2HDED:NET architecture
  • Training and testing on NYU-Depth v2 and Make3D datasets
  • Public presentation of results and contributing to research papers
Depth EstimationDeblurringDNN

ML Research Intern

MIDL-NCAI, COMSATS University Islamabad, Pakistan

2017 — 2020

Master's research at the Medical Imaging and Diagnostic Lab (MIDL) affiliated with the National Center of Artificial Intelligence (NCAI), developing CAD system solutions using Computer Vision and Deep Learning.

  • Computer Aided Diagnostics (CAD) using Generative Adversarial Networks
  • Master's thesis: "Generative Adversarial Networks for Enhancing Low-Dose CT Scans"
  • Research in AI, Machine Learning, Deep Learning, and Computer Vision
GANsMedical ImagingCT ScanDeep Learning

Education

Ph.D. in Electronics, Telecommunications, and Information Technology 2021 — 2023

University POLITEHNICA of Bucharest (UPB), Romania

Thesis: "Deep Depth from Defocus for Near Range and In-Situ 3D Exploration"

Supervisors: Prof. Daniela Coltuc & Prof. Mihai Datcu

Lab: CEOSpace Tech

M.Sc. in Computer Science and Artificial Intelligence 2017 — 2020

COMSATS University Islamabad, Pakistan

Thesis: "Generative Adversarial Networks for Enhancing Low-Dose CT Scans"

B.Sc. in Computer Science 2012 — 2016

COMSATS University Islamabad, Pakistan

Awards & Fellowships

Marie Skłodowska-Curie Actions (MSCA) Fellowship

European Commission H2020 · 2020 — 2024

PEEF Scholarship

COMSATS University Islamabad · 2017 — 2020

Fully Funded Undergraduate Scholarship

COMSATS University Islamabad · 2012 — 2016

Publications

Complete publication list. Visit my Google Scholar for citation metrics.

2026

Attention-Guided U-Net for Cell Nucleus Segmentation in Microscopy Images

S Nazir, A Behera

Bioimaging 2026

2026

Hybrid Inception-ViT Networks for Fine-Grained Single-Cell Image Classification

S Nazir, A Behera

IEEE International Symposium on Biomedical Imaging (ISBI)

2026

3DGeoMeshNet: A Multi-scale Graph Auto-encoder for 3D Mesh Reconstruction and Completion

S Nazir, O Lézoray, S Bougleux

Neurocomputing, 132652

1 citation
2025

Context-Aware Graph Neural Network for Skin Lesion Classification

MA Shoukat, S Nazir, AMR Ahmed, A Behera

The 41st ACM/SIGAPP Symposium On Applied Computing (SAC 2026)

2025

Federated Reinforcement Learning with Hybrid Optimization for Secure and Reliable Data Transmission in WSNs

SS Sefati, ST Sefati, S Nazir, R Zareh Farkhady, SG Obreja

Mathematics 13 (19), 3196

1 citation
2025

Generative AI for Earth Observation, a Prospect

RM Asiyabi, O Ghozatlou, S Nazir, M Keymasi, MA Iqbal, M Datcu

2025 International Conference on Machine Intelligence for GeoAnalytics and Remote Sensing

2025

Self-Attention Based Multi-Scale Graph Auto-Encoder Network of 3D Meshes

S Nazir, O Lézoray, S Bougleux

2025 International Joint Conference on Neural Networks (IJCNN), 1-8

1 citation
2025

Joint Underwater Depth Estimation and Dehazing from a Single Image Using Attention U-Net

S Nazir, RM Asiyabi, O Lezoray

International Workshop on Design and Architectures for Signal and Image Processing

2024

Deep Depth from Defocus for Near Range and In-Situ 3D Exploration

S Nazir

National University of Science and Technology POLITEHNICA Bucharest (PhD Thesis)

2023

Self-supervised Defocus Map Estimation and Auxiliary Image Deblurring Given a Single Defocused Image

S Nazir, C Damian, D Coltuc

2023 International Conference on Digital Image Computing: Techniques and Applications (DICTA)

2023

Depth Estimation and Image Restoration by Deep Learning from Defocused Images

S Nazir, L Vaquero, M Mucientes, VM Brea, D Coltuc

IEEE Transactions on Computational Imaging 9, 607-619

32 citations
2023

iDFD: A Dataset Annotated for Depth and Defocus

S Nazir, Z Qiu, D Coltuc, J Martínez-Sánchez, P Arias

Scandinavian Conference on Image Analysis, 67-83

3 citations
2022

2HDED:NET for Joint Depth Estimation and Image Deblurring from a Single Out-of-Focus Image

S Nazir, L Vaquero, M Mucientes, VM Brea, D Coltuc

2022 IEEE International Conference on Image Processing (ICIP), 2006-2010

6 citations
2021

Edge-preserving Smoothing Regularization for Monocular Depth Estimation

S Nazir, D Coltuc

2021 26th International Conference on Automation and Computing (ICAC), 1-6

5 citations
2020

Generative Adversarial Networks for Enhancing Low-Dose CT Scans

S Nazir

COMSATS University Islamabad (Master's Thesis)

2018

Priority Based Load Balancing in Cloud and Fog Based Systems

S Tariq, N Javaid, M Majeed, F Ahmed, S Nazir

International Conference on Broadband and Wireless Computing, Communication and Applications

13 citations
2018

Cuckoo Optimization Algorithm Based Job Scheduling Using Cloud and Fog Computing in Smart Grid

S Nazir, S Shafiq, Z Iqbal, M Zeeshan, S Tariq, N Javaid

International Conference on Intelligent Networking and Collaborative Systems

46 citations

Projects

Microscopy cell imaging for SCAnDi

SCAnDi — Single-cell AI for Forensic Science

Interpretable AI models for single-cell phenotyping. Morphological classification of cells with LLM-based explanations. Multi-modal analysis combining microscopy and molecular data.

PythonPyTorchLLMsMicroscopy
COSURIA — 3D Mesh Completion

COSURIA — 3D Color Mesh Completion

Generative neural networks for geometry and color completion on 3D meshes of human scans. Creating 3D avatars for extended reality (AR/VR/XR) applications.

PythonPyTorchOpen3D3D Meshes
2HDED:NET — Depth Estimation and Deblurring

2HDED:NET — Depth Estimation & Deblurring

Joint depth estimation and image deblurring from a single out-of-focus image. Trained on NYU-Depth v2 and Make3D datasets.

PythonPyTorchDFDDeblurring
iDFD Dataset

iDFD — Indoor Depth from Defocus Dataset

Open-source real-world dataset for Depth from Defocus captured using LiDAR and TOF cameras for 3D indoor applications.

LiDARTOFDatasetPython
SRGAN — CT Scan Denoising

SRGAN — Low-dose CT Scan Denoising

Generative Adversarial Networks for enhancing low-dose CT scans. Computer Aided Diagnostics system using advanced Deep Learning techniques.

GANsMedical ImagingTensorFlowPython
Monocular Depth Estimation

MENELAOS-NT — Multimodal Sensor Fusion

Novel technologies for multimodal–multi-sensor data fusion. Advancing 3D imaging, perception, and environmental interaction using computer vision and machine learning.

PythonPyTorchDepth Estimation3D Vision

Skills & Expertise

Computer Vision

Monocular Depth Estimation Image Deblurring Object Detection Image Segmentation Medical Image Analysis Single-cell Analysis OpenCV

Deep Learning Frameworks

PyTorch TensorFlow GANs Diffusion Models Transformers LLMs CUDA

3D Imaging & Tools

3D Mesh Processing Point Cloud Processing Open3D PCL LiDAR Depth from Defocus

Programming

Python C++ MATLAB Git Docker Linux

Research Tools

LaTeX Jupyter Weights & Biases Overleaf Scientific Writing Peer Review