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- Title
A Review of Medical Image Registration for Different Modalities.
- Authors
Darzi, Fatemehzahra; Bocklitz, Thomas
- Abstract
Medical image registration has become pivotal in recent years with the integration of various imaging modalities like X-ray, ultrasound, MRI, and CT scans, enabling comprehensive analysis and diagnosis of biological structures. This paper provides a comprehensive review of registration techniques for medical images, with an in-depth focus on 2D-2D image registration methods. While 3D registration is briefly touched upon, the primary emphasis remains on 2D techniques and their applications. This review covers registration techniques for diverse modalities, including unimodal, multimodal, interpatient, and intra-patient. The paper explores the challenges encountered in medical image registration, including geometric distortion, differences in image properties, outliers, and optimization convergence, and discusses their impact on registration accuracy and reliability. Strategies for addressing these challenges are highlighted, emphasizing the need for continual innovation and refinement of techniques to enhance the accuracy and reliability of medical image registration systems. The paper concludes by emphasizing the importance of accurate medical image registration in improving diagnosis.
- Subjects
IMAGE registration; DIAGNOSTIC imaging; MEDICAL imaging systems; COMPUTED tomography; X-ray imaging; DIAGNOSTIC ultrasonic imaging; MORPHOLOGY
- Publication
Bioengineering (Basel), 2024, Vol 11, Issue 8, p786
- ISSN
2306-5354
- Publication type
Article
- DOI
10.3390/bioengineering11080786