IEAP - Institute of Experimental and Applied Physics

Partial tasks > X-ray absorption and phase sensitive radiography and tomography

X-ray absorption and phase sensitive radiography and tomography

Usage of pixel detectors of Medipix family for

X-ray absorption and phase sensitive radiography and tomography with submicron spatial resolution and high contrast,
Development of methods for image data processing.

Developed methodology is applied in the field of:

Biological imaging
Archaeology a paleontology
Material science

Responsible person

Jakůbek Jan

IEAP

Co-workers

Vavřík Daniel	IEAP
Dammer Jiří	IEAP
Krejčí Frantíšek	IEAP
Jandejsek Ivan	IEAP
Žemlička Jan	IEAP

Grants:

Number	Name	Agency
LC06041	Research center "Fabrication, modification and characterization of materials by energetic radiation"	MŠMT
1P04LA211	Collaboration Czech Republic with CERN	MŠMT
MSM 6840770040	Research Program 40: Usage of radionuclides and ionizing radiation.	MŠMT

Articles in Impacted Journals
(27)

Articles in Conference Proceedings
(30)

Thesis
(3)

Other publications
(6)

All
(66)

Text format

Name	Author	Scientific journal	Year
Application of High-resolution X-Ray Radiography for Monitoring the Penetration Depth of Consolidants in Natural Building Stones	Krejčí F. ; Jakůbek J. ; Slavíková M.; Kotlík P.	Engineering Mechanics Conference proceedings, Svratka, Czech Rep., Paper #312, pp. 733–739	2012
Detection of Soft X-rays with the Pixel Detector Timepix operated as a highly sensitive Dark-Current free CCD-like Camera	Krejčí F. ; Kroupa M. ; Jakůbek J. ; Brůža P.; Pánek D.	2011 IEEE Nuclear Science Symposium Conference Record, NP5.S-166, 1708 - 1712	2012
Low dose X-ray phase contrast imaging sensitive to phase effects in 2-D	Krejčí F. ; Jakůbek J. ; Kroupa M.	IEEE NSS/MIC/RTSD Knoxville Conf. Record M09-166, doi: 10.1109/NSSMIC.2010.5874172	2010
New approach in phase contrast X-ray imaging using coded aperture	Krejčí F. ; Jakůbek J. ; Kroupa M.	11th ICATPP Conference, Villa Olmo - Como (Italy), 5-9 October 2009, ISBN 10 981-4307-51-2, pp. 59 – 63	2010
Micro-Probe for Medical Radiation Imaging Based on Medipix2 Detector	Vykydal Z. ; Jakůbek J. ; Svestkova M.	2009 IEEE Nuclear Science Symposium Conference Record, Pages: 2795-2797, doi: 10.1109/NSSMIC.2009.5401659	2009
Capabilities of Medipix2 and Timepix Devices as Detectors for Lobster Eye X-Ray Optics	Tichy V. ; Švéda L.; Maršík J.; Jakůbek J. ; Semencová V.; Pína L.; Hudec R.; Hromčík M.	ICSO 2008 Conf. Proc.	2008
Energy sensitive micro-radiography and micro-tomography of biological samples allowing tissue type recognition with semiconductor pixel detectors of Medipix family	Jakůbek J.	EPSM ABEC 2008, Conference handbook, ISBN 0 8582 5872 2, (p. 265)	2008
Enhancement of Spatial Resolution of Roentgenographic Methods Using Deconvolution	Krejčí F. ; Jakůbek J. ; Kroupa M. ; Dammer J. ; Vavřík D.	IEEE NSS/MIC Conf. Proc. (2008) M06-315	2008
Enhancement of spatial resolution of roentgenographic methods	Krejčí F. ; Jakůbek J.	Proceedings Workshop CTU Prague Vol. 12 (2008). FYZ 026	2008
Material Analysis Using Characteristic Transmission Spectra	Vavřík D. ; Jakůbek J.	IEEE NSS/MIC Conf. Proc. (2008), N30-320	2008
Real-time in-vivo imaging of small organisms	Dammer J. ; Jakůbek J. ; Hanus R.; Weyda F.; Vavřík D.	ICATPP congf. proceedings, p. 640-644	2008
Compact system for high resolution X-ray transmission radiography, in-line phase enhanced imaging and micro CT of biological samples	Jakůbek J. ; Dammer J. ; Granja C. ; Holý T. ; Pospíšil S. ; Uher J.	IEEE NSS IEEE NSS Conf. Proc. 4179187 (2007) 1077-1080	2007
In-vivo real-time X-ray µ-imaging	Dammer J. ; Holý T. ; Jakůbek J. ; Jakůbek M. ; Pospíšil S. ; Vavřík D.	AIP Vol. 958 (2007), pp 139	2007
Microradiography with Semiconductor Pixel Detectors	Jakůbek J. ; Cejnarová A. ; Dammer J. ; Holý T. ; Platkevič M. ; Pospíšil S. ; Vavřík D. ; Vykydal Z.	Amer. Inst. of Physics (AIP) Conf. Proc., Volume: 958, Pages: 131-135, doi: 10.1063/1.2825764	2007
Radiography of Chaotically Moving Objects	Vavřík D. ; Dammer J. ; Holý T. ; Jakůbek J. ; Jakůbek M. ; Jandejsek I.	AIP Vol. 958 (2007) 139-142	2007
Spectrometric Properties of TimePix Pixel Detector for X-ray Color and Phase Sensitive Radiography	Jakůbek J. ; Dammer J. ; Holý T. ; Jakůbek M. ; Pospíšil S. ; Tichy V. ; Uher J. ; Vavřík D.	IEEE NSS Conf. Proc. (2007) N50-6	2007
Direct thickness calibration: way to radiographic study of soft tissues	Vavřík D. ; Holý T. ; Jakůbek J. ; Pospíšil S. ; Vykydal Z. ; Dammer J.	9th ICATPP 2005 Conf. Proc., Pages: 773-778, doi: 10.1142/9789812773678_0122	2006
Microradiographic Observation of Material Damage Structure	Vavřík D. ; Holý T. ; Jakůbek J. ; Jakůbek M. ; Vykydal Z.	2006 IEEE Nuclear Science Symposium Conference Record, Pages: 1081-1083, doi: 10.1109/NSSMIC.2006.356034	2006
Normalized model system for the study of termite management	Tykva R.; Hanus R.; Jakůbek J. ; Wimmer Z.; Vlasáková V.	XVIII World Congress IMEKO	2006
Radiographic Observation of Damage Zone Evolution in High Ductile Specimen	Vavřík D. ; Holý T. ; Jakůbek J. ; Jakůbek M. ; Bryscejn J.; Tichy V. ; Vykydal Z. ; Valach J.	European Conference of Fracture, Pages: 323-328, ISBN 1-4020-4971-4	2006
X-ray Micro Radiography Using Beam Hardening Correction	Vavřík D. ; Holý T. ; Jakůbek J. ; Pospíšil S. ; Vykydal Z. ; Dammer J.	2005 IEEE Nuclear Science Symposium Conference Record, Pages: 2989-2992 , doi: 10.1109/NSSMIC.2005.1596959	2005
Non-destructive observation of damage processes by X-ray dynamic defectoscopy	Vavřík D. ; Jakůbek J. ; Pospíšil S. ; Visschers J.	International Conference on the Mechanical Behaviour of Materials, Conf. Proc.	2003
Present status of X-ray dynamic defectoscopy	Vavřík D. ; Jakůbek J. ; Pospíšil S. ; Visschers J.	IEEE NSS 2003 Conf. Proc.	2003