Image processing in the context of imaging science

The rate of discovery in the natural sciences has been accelerated by powerful computer-based imaging methods, which enable scientists to map certain object properties into an 'image space'. These methods also support the goals of medicine, education, art, commerce, and the media. Every digital imaging method involves a sequence of interdependent steps: namely, image-data acquisition, reconstruction and processing, recording and distribution, display/visualization, observation and analysis, and a criterion for image evaluation. When viewed within the context of imaging science, 'optimal' image processing must take account of how the image-data are acquired and the intervening steps leading to how the images are to be evaluated, based on a well-defined goal and criterion.