METHOD FOR MEASURING THREE-DIMENSIONAL SIZE IN PSE

专利名称：METHOD FOR MEASURING THREE-
DIMENSIONAL SIZE IN PSEUDO-THREE-
DIMENSIONAL IMAGE AND ITS SYSTEM 发明人：NAGAO TOMOHIRO,永 尾 朋 洋,GOTO
YOSHIHIRO,後 藤 良 洋,NAKAMURA NAOKO,
中 村 尚 子,TAKAGI HIROSHI,高 木 博
申请号：JP特願平9-11207
申请日：19970124
公开号：JP特開平10-201755A
公开日：
19980804
专利内容由知识产权出版社提供
专利附图：
摘要：PROBLEM TO BE SOLVED: To facilitate an ease of calculating the distances, areas and volumes for an optional region on an image by using the image depth information for points, lines or regions optionally specified on a pseudo-three-dimensional image reformed to determine the surface positions on the pseudo-three-dimensional image and to measure the three-dimensional coordinates values. SOLUTION: The CPU 14 reforms a pseudo-three-dimensional image, saves the depth information both into a magnetic disc 12 and the main memory 13. Using the depth information, the CPU 14 then calculates the surface positions on the pseudo-three-dimensional image. Further, the main memory 13, the CPU 14 and the display memory 15 use the surface positions to measure all the three-dimensional coordinates values to display then both the pseudo-three- dimensional image and the measurement results onto the CRT 16 that displays the changes in the images depth information for points, lines or regions optionally specified on the pseudo-three-dimensional image then displayed on the screen, in terms of an intensity of depth-directional reflection light or concentration value at each pixel dot of the tomogram as depth information, as well as in terms of a graph.
申请人：HITACHI MEDICAL CORP,株式会社日立メディコ
地址：東京都千代田区内神田1丁目1番14号
国籍：JP
代理人：西山 春之
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