DELETION OF ARTEFACTS FROM THE GENERATOR OF THE ELECTROMAGNETIC FIELD FROM THE THREE-DIMENSIONAL IMAGE Russian patent published in 2017 - IPC A61B6/00 G06T11/00 

Abstract RU 2628053 C2

FIELD: physics.

SUBSTANCE: method comprises the steps of determining the characteristics of artifacts from the electromagnetic field generator over the range of the angular positions of the source and the X-ray detector prior to the operation, during the operation, the position of the electromagnetic field generator relative to the source and the X-ray detector is determined; and the artifacts, characterized before the operation, are removed for a certain relative position of the electromagnetic field generator from the current X-ray image. The system comprises a processor, a memory, and a program of instructions encoded in the memory and executed by the processor. The system includes machine-readable storage device having a program of instructions encoded thereon.

EFFECT: reducing the number of artifacts when recreating an image.

15 cl 3 dwg

Similar patents RU2628053C2

Title Year Author Number
REMOVAL OF IMAGE ARTIFACTS AT SENSE-VISUALIZATION 2016
  • Boernert Peter
  • Fuderer Miha
  • Dimitrov Ivan
RU2730431C2
SYSTEM AND METHOD OF HYBRID SURFACE RADIOTHERAPY WITH ULTRASOUND CONTROL 2013
  • Fishmen Kalman
RU2633322C2
VISUALISATION OF 3D IMAGES IN COMBINATION WITH 2D PROJECTION IMAGES 2007
  • Milekamp Piter Marija
  • Khoman Robert Jokhannes Frederik
RU2471239C2
SYSTEM FOR TREATMENT, METHOD FOR CALIBRATION, AND DATA CARRIER 2019
  • Sakata Yukinobu
  • Hirai Ryusuke
  • Tanizawa Akiyuki
  • Mori Shinichiro
  • Okaya Keiko
RU2766050C1
SURGICAL PROCEDURE PREOPERATIVE MODELING METHOD AND SYSTEM 2017
  • Gorbunov Maksim Anatolevich
  • Nikolaev Denis Nikolaevich
RU2685961C2
TARGET OBJECT TRACKING SYSTEM AND METHOD USING A QUALITY INDICATOR DURING RADIATION THERAPY 2016
  • Brooks Rupert
RU2696428C2
GRAPHICAL USER INTERFACE FOR MEDICAL INSTRUMENTS 2013
  • Vakhala Erkki Tapani
  • Ilikhautala Mika Petri
  • Kotis Melani Syuzan
RU2634636C2
MAGNETIC RESONANCE TOMOGRAPHY WITH THE USE OF SUBSEQUENT PULSES DATA WITH THE ECHO ZERO TIME 2014
  • Kharvi Pol Rojston
RU2660401C1
CALIBRATION METHOD FOR RING ARTEFACT CORRECTION IN NON-IDEAL ISOCENTRIC THREE-DIMENSIONAL ROTATIONAL X-RAY SCANNER SYSTEMS USING CALIBRATION PHANTOM BASED ROTATION CENTRE FINDING ALGORITHM 2009
  • Nordkhuk Nikolas J.
  • Timmer Jan
RU2526877C2
TOMOGRAPHY OF BONES IN MAGNETIC RESONANCE TOMOGRAPHY USING INHOMOGENEITY MAP B0 2016
  • Boernert Peter
  • Nehrke Kay
  • Eggers Holger
RU2713806C2

RU 2 628 053 C2

Authors

Dzhain Amit Kumar

Chan Rejmond

Dates

2017-08-14Published

2012-12-27Filed