JPS54135548A - Synthesizing method of stereo images from plural sheets of tomographic images - Google Patents

Synthesizing method of stereo images from plural sheets of tomographic images

Info

Publication number
JPS54135548A
JPS54135548A JP4363678A JP4363678A JPS54135548A JP S54135548 A JPS54135548 A JP S54135548A JP 4363678 A JP4363678 A JP 4363678A JP 4363678 A JP4363678 A JP 4363678A JP S54135548 A JPS54135548 A JP S54135548A
Authority
JP
Japan
Prior art keywords
information
images
picture element
point
view
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP4363678A
Other languages
Japanese (ja)
Inventor
Kokichi Tanaka
Shinichi Tamura
Junichi Hiramoto
Kazuo Hirano
Kenichi Yoshida
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
IRIYO GIJUTSU KENKYU KAIHATSU
IRYO GIJUTSU KENKYU KAIHATSU ZAIDAN
Sumitomo Electric Industries Ltd
Original Assignee
IRIYO GIJUTSU KENKYU KAIHATSU
IRYO GIJUTSU KENKYU KAIHATSU ZAIDAN
Sumitomo Electric Industries Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by IRIYO GIJUTSU KENKYU KAIHATSU, IRYO GIJUTSU KENKYU KAIHATSU ZAIDAN, Sumitomo Electric Industries Ltd filed Critical IRIYO GIJUTSU KENKYU KAIHATSU
Priority to JP4363678A priority Critical patent/JPS54135548A/en
Publication of JPS54135548A publication Critical patent/JPS54135548A/en
Pending legal-status Critical Current

Links

Landscapes

  • Apparatus For Radiation Diagnosis (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Image Generation (AREA)

Abstract

PURPOSE:To enable stereo construction to be expressed with one sheet of image by converging plural sheets of tomographic images to digital information of picture element units, superposing these and giving variable densities according to the perspective from the point of view to the object existing portion of the images of the respective sectional planes. CONSTITUTION:The sections 2a, 2b, 2c... of an object 1 such as of, e.g., the heart, etc. are converted to digital information of picture element units while the tomograph obtained through reflection of ultrasonic pulses is being scanned. This digital information is inputted to an information processing unit. Here, the processing of converting the information for each picture element to binary coded information of 1 or 0, superposing these, if necessary, by turning the coordinates of the binary coded image information at specified angles, giving the lightest density to the image of the sectional plane A closest to the point of view and subsequently increasing the densities as the sectional planes go further from the point of view, is accomplished. These plotting work, judgement, etc. are all executed by a computer and the results thereof are displayed in a Braun tube or the like.
JP4363678A 1978-04-13 1978-04-13 Synthesizing method of stereo images from plural sheets of tomographic images Pending JPS54135548A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4363678A JPS54135548A (en) 1978-04-13 1978-04-13 Synthesizing method of stereo images from plural sheets of tomographic images

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4363678A JPS54135548A (en) 1978-04-13 1978-04-13 Synthesizing method of stereo images from plural sheets of tomographic images

Publications (1)

Publication Number Publication Date
JPS54135548A true JPS54135548A (en) 1979-10-20

Family

ID=12669344

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4363678A Pending JPS54135548A (en) 1978-04-13 1978-04-13 Synthesizing method of stereo images from plural sheets of tomographic images

Country Status (1)

Country Link
JP (1) JPS54135548A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57112847A (en) * 1980-12-31 1982-07-14 Shimadzu Corp Image treating apparatus of computer tomograph apparatus
JPS6063033A (en) * 1983-09-16 1985-04-11 株式会社島津製作所 Image display in ultrasonic diagnostic apparatus
JPS6074084A (en) * 1983-07-27 1985-04-26 ドクトル・ヨハネス・ハイデンハイン・ゲゼルシヤフト・ミト・ベシユレンクテル・ハフツング Display of three-dimensional object
JPH0236851A (en) * 1988-07-27 1990-02-06 Toshiba Corp Ultrasonic diagnostic device
JPH03231649A (en) * 1990-02-06 1991-10-15 Aloka Co Ltd Ultrasonic three-dimensional image display
JPH0614923A (en) * 1990-12-10 1994-01-25 Toshiba Corp Ultrasonic diagnostic system
WO2007015365A1 (en) * 2005-08-01 2007-02-08 National University Corporation NARA Institute of Science and Technology Information processing device and program
JP2007225976A (en) * 2006-02-24 2007-09-06 Nippon Telegr & Teleph Corp <Ntt> Three-dimensional display method

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57112847A (en) * 1980-12-31 1982-07-14 Shimadzu Corp Image treating apparatus of computer tomograph apparatus
JPS6364218B2 (en) * 1980-12-31 1988-12-09
JPS6074084A (en) * 1983-07-27 1985-04-26 ドクトル・ヨハネス・ハイデンハイン・ゲゼルシヤフト・ミト・ベシユレンクテル・ハフツング Display of three-dimensional object
JPS6063033A (en) * 1983-09-16 1985-04-11 株式会社島津製作所 Image display in ultrasonic diagnostic apparatus
JPH0559737B2 (en) * 1983-09-16 1993-08-31 Shimadzu Corp
JPH0236851A (en) * 1988-07-27 1990-02-06 Toshiba Corp Ultrasonic diagnostic device
JPH03231649A (en) * 1990-02-06 1991-10-15 Aloka Co Ltd Ultrasonic three-dimensional image display
JPH0614923A (en) * 1990-12-10 1994-01-25 Toshiba Corp Ultrasonic diagnostic system
WO2007015365A1 (en) * 2005-08-01 2007-02-08 National University Corporation NARA Institute of Science and Technology Information processing device and program
US8149236B2 (en) 2005-08-01 2012-04-03 National University Corporation NARA Institute of Science and Technology Information processing apparatus and program
JP2007225976A (en) * 2006-02-24 2007-09-06 Nippon Telegr & Teleph Corp <Ntt> Three-dimensional display method

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