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EEE 475

Medical Image Reconstruction and Processing

Medical imaging modalities like MRI, CT, and MPI don't hand you a picture — they hand you samples in Fourier or projection space, and turning that raw data into a diagnostically useful image is what this course is fundamentally about. You'll work through how sampling patterns (Cartesian, non-Cartesian, undersampled) dictate reconstruction strategy, implementing gridding, parallel imaging algorithms like SENSE and GRAPPA, and compressed sensing recovery across five homeworks and a project, then move into post-processing topics like denoising, registration, and segmentation. It builds directly on signals-and-systems and Fourier intuition from earlier EEE courses, and is the natural follow-on if you want to work in medical imaging research, industry MRI/CT vendors, or anywhere inverse problems show up.

Credit3ECTS5FacultyFaculty of EngineeringBölümElectrical and Electronics EngineeringPreEEE 321

Değerlendirme 100% — 4 adım

40%
40%
10%
10%
Homework Bi-weekly homeworks 40%
Quiz Quiz related to homeworks 40%
Project Term project 10%
Presentations Project Presentation and Interview 10%

Önerilen kaynaklar 2 kitap

📖
Önerilen
Handbook of MRI Pulse Sequences
Matt Bernstein, Kevin King
Xiaohong Zhou · 1st Edition
📖
Önerilen
Medical Image Analysis
Atam P. Dhawan
2nd Edition · John Wiley & Sons

Haftalık müfredat 14 hafta

Hafta 1
Introduction, Multi-dimensional Fourier Transform
Hafta 2
Imaging overview: MRI, CT, MPI
Hafta 3
Cartesian Sampling and Reconstruction, Data sampling and reconstruction in 1D, Data sampling and reconstruction in 2D/3D
Hafta 4
Image and Frequency Domain Reconstruction: Projection reconstruction (CT, MPI), Partial Fourier reconstruction in MRI
Hafta 5
Image and Frequency Domain Reconstruction: Non-Cartesian reconstructions: gridding, NUFFT, Examples from MRI, MPI and CT
Hafta 6
Improving Image Quality: Image denoising, Image deconvolution
Hafta 7
Improving Image Quality: Off-resonance correction in MRI, Correction of timing errors
Hafta 8
Parallel Imaging: Encoding in Image and Frequency Domains, Phased-arrays in MRI
Hafta 9
Parallel Imaging: SENSE and GRAPPA algorithms, Coil compression
Hafta 10
Compressed Sensing: Random undersampling
Hafta 11
Compressed Sensing: Sparsity/compressibility and nonlinear recovery, Model-based reconstructions
Hafta 12
Medical Image Registration: Rigid and non-rigid registration, Surface-based registration
Hafta 13
Medical Image Registration: Multi-modal registration and image fusion
Hafta 14
Medical Image Segmentation: Edge-based and region-based segmentation, Atlas-based segmentation, Computer-aided diagnosis

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⚠️ FZ engelleyen şartlar

All homework assignments should be completed and submitted. Grades, except for the final project, should justify a letter grade of D or better.

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Bu dönem (2025-2026 Spring) · 1 section
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