The Gallery

3D image reconstruction from 4D MRI images. If you have mpeg_play, try sneak preview of Heart Beat, the movie(134KB).

The original segment is cataloged in SIGGRAPH Video Review # 91 (SIGGRAPH'93 Electronic Theater).

(c) 1994, Tsuyoshi Yamamoto, Hokkaido University

FIND is a bi-monthly magazine published by Fujitsu Ltd. and circulates for over 20,000 subscribers in many countries. This year's theme of graphic design of front cover is "virtual fossil of micro structure". In the seriese, many TEM (Tunnel Electron Microscope) images are converted different impression of fissils.
1994 January issue.

1994 July issue.

Info-Hokkaido is the anual conference of hokkaido chapter of IPSJ. Since the first conference, the front cover of the proceedings is designed using computer graphics.

Human brain visualization from 3D MRI scanned images. The size of 3D volume used in the examlpes are 256X256X100.
Visualization of inner structure of a grapefruit. The 3D structure is captured by using MRI scanner and visualized by volume ray tracing method. You can count the number of seeds inside without peering the skin.

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