Medical imaging is not harmful to the human body;
Medical imaging research with the help of some kind of media (such as X-rays, electromagnetic fields, ultrasound, etc.) and the human body interaction, the human body's internal tissue and organ structure, the density of the image to show for the diagnostic physician to diagnose based on the information provided by the image, so as to evaluate the human body's state of health of a science, including medical imaging systems and medical image processing two relatively independent research direction. Imaging system and medical image processing two relatively independent research direction.
Expanded Information:
Many of the medical imaging techniques used in medical technology are not as simple as the ones described above. p>Many of the techniques in medical imaging have gained widespread use in scientific research industries. The development of medical imaging has benefited from the rapid advances in modern computer technology, and its combination with image processing, computer vision, and pattern recognition techniques has given rise to a new branch of computer technology, medical image processing.
Origin and development: In 1895, the German physicist R?ntgen discovered X-rays, which were soon used for human disease examination, and thus formed the diagnostic radiology. In the past 30 years, CT, MRI, ultrasound and nuclide imaging equipment in the continuous improvement of nuclear perfection, inspection technology and nuclear methods are also constantly innovating;
Imaging diagnosis has developed from a single dependence on morphological changes for diagnosis into a comprehensive diagnostic system that integrates morphology, function and metabolism changes as a whole. At the same time, some new technologies such as magnetic source imaging of the heart and brain and new disciplines such as molecular imaging are constantly emerging, and the scope of diagnostic imaging is still developing and expanding.
Baidu Encyclopedia - Medical Imaging