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Patent Searching and Data


Title:
IMAGE PROCESSING DEVICE, IMAGE PROCESSING METHOD, IMAGE PROCESSING PROGRAM, AND IMPAGE PROCESSING SYSTEM
Document Type and Number:
WIPO Patent Application WO/2018/043594
Kind Code:
A1
Abstract:
The present invention enables a maximum intensity projection image having high image quality to be displayed with short processing time when a maximum intensity projection image is moved/enlarged/reduced/rotated and displayed, even when using a PC having small processing capability. The present invention provides an image processing device that draws a maximum intensity projection image by extracting, as a drawing subject, only a portion of the voxels having a high luminance value among three-dimensional volume data, and applying the luminance value of these voxels to corresponding pixels.

Inventors:
SEKIGUCHI, Hiroyuki (36-1 Yoshida-honmachi, Sakyo-ku, Kyoto-sh, Kyoto 01, 〒6068501, JP)
UMEZAWA, Kohtaro (30-2 Shimomaruko 3-chome, Ohta-k, Tokyo 01, 〒1468501, JP)
Application Number:
JP2017/031242
Publication Date:
March 08, 2018
Filing Date:
August 30, 2017
Export Citation:
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Assignee:
CANON KABUSHIKI KAISHA (30-2, Shimomaruko 3-chome Ohta-k, Tokyo 01, 〒1468501, JP)
KYOTO UNIVERSITY (36-1, Yoshida-honmachi Sakyo-ku, Kyoto-sh, Kyoto 01, 〒6068501, JP)
International Classes:
G06T1/00; A61B6/03; G06T15/08
Attorney, Agent or Firm:
NIWA, Takeshi et al. (Acropolis 21 Bldg. 8th Floor, 4-10 Higashi Nihonbashi 3-chome, Chuo-k, Tokyo 04, 〒1030004, JP)
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