A novel image processing device is described for radioisotope imaging which moves parallel-holed collimators in a random movement relative to a stationary-detector imaging device. It has been called the “collywobbler”. When used with high resolution imaging devices (e.g. an image intensifier device) there can be an improvement both in resolution and in sensitivity. When used with a poorer-resolution device (e.g. an Anger gamma camera) the improvement in sensitivity is the more useful, but with a mosaic device (e.g. a Bender autofluoroscope) there may also be a useful improvement of resolution.
No takes yet. Share an insight, caveat, or question.
Wilks et al. (1969) studied this question.
Synapse has enriched one closely related paper. Consider it for comparative context: