The transfer of computer processed pictures for nuclear medicine to cassette VTR

With the increasing clinical importance of data-processing computers in nuclear medicine, the applications are now widely established. As for the output methods and output devices of data, processed pictures, and animation pictures, contrivance is necessary for the easy appreciation and utilization of the information obtained. In the cine-mode display of heart wall motion in particular, it is desirable to reproduce conveniently the output images as animated for image reading at any time or place. The apparatus for this purpose has been completed by using an ordinary home-use cassette VTR and a video monitor. The computer output pictures as nuclear medicine data are recorded in the VTR. Recording and reprocuction are possible only by a few additional components and some adjustments. Animation pictures such as the cine-mode display of heart wall motion can be conveniently reproduced for image reading, away from computers. (J.P.N.)