ClassID:

193795

G06T2211/421 - page 2 - CPC Classification

Classification description:

Image generation; Computed tomography Filtered back projection [FBP]

Recent Application in this class:
#301
20080240531
2008-10-02

X-RAY CT IMAGE RECONSTRUCTION METHOD

#302
20080212860
2008-09-04

Fast Reconstruction Algorithm for Cone-Beam Ct

#303
20080205727
2008-08-28

Computed tomography method with helical relative movement and conical beam bundle

#304
20080165917
2008-07-10

Method and device for shaping an energy input beam

#305
20080095420
2008-04-24

X-ray diagnostic apparatus, image processing apparatus, and method of calculating filter coefficients used for image formation processing in x-ray diagnostic apparatus and the like

#306
20080049891
2008-02-28

Methods for analytic reconstruction for mult-source inverse geometry CT

#307
20080043024
2008-02-21

METHOD FOR RECONSTRUCTING AN OBJECT SUBJECT TO A CONE BEAM USING A GRAPHIC PROCESSOR UNIT (GPU)

#308
20080031407
2008-02-07

X-ray CT apparatus

#309
20080008372
2008-01-10

A METHOD AND SYSTEM FOR REDUCING ARTIFACTS IN A TOMOSYNTHESIS IMAGING SYSTEM

#310
20070297661
2007-12-27

Tomographic reconstruction for x-ray cone-beam scan data

#311
20070280523
2007-12-06

Computed tomography method for the reconstruction of object images from real and fictitious measured values

#312
20070280404
2007-12-06

Imaging method with filtered back projection

#313
20070217569
2007-09-20

Tomosynthetic image reconstruction method, and diagnostic device operating according to the method

#314
20070217566
2007-09-20

System and method for image reconstruction

#315
20070196006
2007-08-23

Methods and systems for image reconstruction using low noise kernel

#316
20070189437
2007-08-16

General saddle cone beam CT apparatus and three-dimensional reconstruction method

#317
20070147575
2007-06-28

Cone beam local tomography

#318
20070145278
2007-06-28

Filtered back-projection algorithm for Compton telescopes

#319
20070140407
2007-06-21

Reduction of streak artifacts in low dose CT imaging through multi image compounding

#320
20070116175
2007-05-24

System and method for reconstructing image by using straight-line trajectory scan

#321
20070110209
2007-05-17

X-ray CT imaging method and X-ray CT apparatus

#322
20070093711
2007-04-26

Method and tomography unit for the reconstruction of a tomographic display of an object

#323
20070071357
2007-03-29

Method for correction of relative object-detector motion between successive views

#324
20070019782
2007-01-25

Fan-beam coherent-scatter computed tomography

#325
20060291611
2006-12-28

Cone-beam reconstruction using backprojection of locally filtered projections and X-ray CT apparatus

#326
20060262893
2006-11-23

Methods and systems to facilitate reducing cone beam artifacts in images

#327
20060257010
2006-11-16

Fast hierarchical tomography methods and apparatus

#328
20060233294
2006-10-19

Computerized tomography method with helical relative movement and conical beam

#329
20060210131
2006-09-21

Tomographic computer aided diagnosis (CAD) with multiple reconstructions

#330
20060204076
2006-09-14

Systems, methods and apparatus for filtered back-projection reconstruction in digital tomosynthesis

#331
20060182216
2006-08-17

Method for reconstructing a CT image using an algorithm for a short-scan circle combined with various lines

#332
20060165211
2006-07-27

X-ray tomograph

#333
20060153328
2006-07-13

Computed tomography device and method with three-dimensional backprojection

#334
20060147097
2006-07-06

Method for reconstructing an image from a set of projections by applying a wavelet transform

#335
20060140335
2006-06-29

System and method for helical cone-beam computed tomography with exact reconstruction

#336
20060115040
2006-06-01

Cone-beam filtered backprojection image reconstruction method for short trajectories

#337
20060109952
2006-05-25

Fan-beam and cone-beam image reconstruction using filtered backprojection of differentiated projection data

#338
20060083344
2006-04-20

Methods and apparatus for reconstruction in helical cone beam volumetric CT

#339
20060067461
2006-03-30

Method and system for CT reconstruction with pre-correction

#340
20060067459
2006-03-30

Method and device for generating a three-dimensional image data record of a moving object by means of X-ray tomography

#341
20060050842
2006-03-09

Systems and methods of non-standard spiral cone-beam computed tomograpy (CT)

#342
20060050838
2006-03-09

CT image reconstruction method, CT apparatus, and program

#343
20060039592
2006-02-23

Back projection method in image reconstruction

#344
20060039525
2006-02-23

Method and apparatus for exact cone beam computed tomography

#345
20060034417
2006-02-16

Efficient image reconstruction algorithm for the circle and line cone beam computed tomography

#346
20060029180
2006-02-09

Exact filtered back projection (FBP) algorithm for spiral computer tomography with variable pitch

#347
20060002507
2006-01-05

Method and system for three-dimensional reconstruction of images

#348
20050286749
2005-12-29

System and method for image reconstruction

#349
20050249432
2005-11-10

Imaging system for generating a substantially exact reconstruction of a region of interest

#350
20050226484
2005-10-13

Method and apparatus for efficient calculation and use of reconstructed pixel variance in tomography images

#351
20050201605
2005-09-15

Methods and apparatus for CT smoothing to reduce artifacts

#352
20050175141
2005-08-11

Method for producing tomograms of a periodically moving object with the aid of a focus/detector combination

#353
20050152494
2005-07-14

Efficient image reconstruction algorithm for the circle and arc cone beam computer tomography

#354
20050151736
2005-07-14

Method and device for constructing an image in a spatial volume

#355
20050085708
2005-04-21

System and method for preparation of cells for 3D image acquisition

#356
20050058240
2005-03-17

Non-iterative algebraic reconstruction technique for tomosynthesis

#357
20050041771
2005-02-24

Practical implementation of a CT cone beam algorithm for 3-D image reconstruction as applied to nondestructive inspection of baggage, live laboratory animal and any solid materials

#358
20050010108
2005-01-13

Method for correction of relative object-detector motion between successive views

#359
18062464
2023-11-14

System and method for medical imaging

#360
17897771
2025-04-15

Correction of ultrasound probe-induced metal artifacts in X-ray based imaging systems