Sparsity techniques in medical imaging

Sparsity techniques in medical imaging

With the advent of the age for big data and complex strucure, sparsity has been an important modeling tool in compressed ensing, machine learning, image processing, neuroscience and tatistics. In the medical imaging field, sparsity methods have been uccessfully used in image reconstruction, image enhancement, mage segmentation, anomaly detection, disease classification, and mage database retrie...

Imaging techniques in dermatology

Since the discovery of X-rays, the use of imaging technology has continued to play an important role in medicine. Technological advancements have led to the development of various imaging modalities, most of which have been used to image organs deep within the human body. More recently, attention has focused on the application of imaging technology for evaluation of the skin. A variety of techn...

Evolving Medical Imaging Techniques.

magnetic resonance imaging in dentistry

چکیده ندارد.

Sparsity driven ultrasound imaging.

An image formation framework for ultrasound imaging from synthetic transducer arrays based on sparsity-driven regularization functionals using single-frequency Fourier domain data is proposed. The framework involves the use of a physics-based forward model of the ultrasound observation process, the formulation of image formation as the solution of an associated optimization problem, and the sol...