What are the features of medical images (DICOM, CT, MRI)?

Medical images have a number of features that are important to consider during their processing and analysis:

• DICOM format — a standard for storing and transmitting medical images. It includes not only the image itself but also metadata (information about the patient, imaging parameters, device, etc.). This requires handling large volumes of data and maintaining confidentiality.

• Types of images:

  • CT (Computed Tomography) — a series of body slices obtained using X-rays. These images have high resolution and density, often in 3D.
  • MRI (Magnetic Resonance Imaging) — uses magnetic fields and radio waves, providing high-contrast images of soft tissues.

• High resolution and data volume: tomographic data are often three-dimensional, requiring powerful computational resources and specialized algorithms for processing.

• Noise and artifacts: medical images may contain noise and distortions, complicating automatic analysis.

• Anatomical variability: the structure of organs can vary significantly between patients, requiring adaptive models.

• Accuracy requirements: errors in analysis can have serious consequences, so models must be as accurate and interpretable as possible.