Generation Of Three Dimensional Display From Many Sectional Images
Mikio Takagi, Takehiro Kurono · Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE · 1979
In medicine and biology, the 3-D models are made to study the 3-D structures of objects, by tracing edges of images on thick paper, cutting the patterns and putting them together. Then, digital processing techniques; namely the registration of many sectional images with 4 registrated marks, edge extraction, and half-tone graphics, might be introduced to solve this problem.