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
Displacement tracking in single human trabecula with metal-plated micro-spheres using X-ray radiography imaging	Jiroušek O.; Kytýř D.; Doktor T.; Dammer J. ; Krejčí F.	Journal of Instrumentation 8 C02041	2013
X-ray micro-radiography and microscopy of seeds	Sýkora V.; Žemlička J. ; Krejčí F. ; Jakůbek J.	Science 339 (6119), 511	2013
Mobile system for in-situ imaging of cultural objects	Žemlička J. ; Jakůbek J. ; Krejčí F. ; Hradil D.; Hradilová J.; Mislerová H.	Journal of Instrumentation 7 C01108, doi:10.1088/1748-0221/7/01/C01108	2012
Pixel detector Timepix operated in pile-up mode for pulsed imaging with ultra-soft X-rays	Krejčí F. ; Jakůbek J. ; Kroupa M. ; Brůža P.; Pánek D.	Journal of Instrumentation 7 C12013	2012
X-ray Radiography and Tomography for Monitoring the Penetration Depth of Consolidants in Opuka - the Building stone of Prague Monuments	Slavíková M.; Krejčí F. ; Žemlička J. ; Pech M.; Kotlík P.; Jakůbek J.	Journal of Cultural Heritage 13 (4), 357-364	2012
Absorption and Phase X-ray Imaging Using Reflected Beam	Jakůbek J.	NIM A, 633-1, S172-S174, doi:10.1016/j.nima.2010.06.158	2011
High Contrast Laminography Using Iterative Algorithms	Kroupa M. ; Jakůbek J.	JINST 6 C01045, doi: 10.1088/1748-0221/6/01/C01045	2011
Image processing for X-ray transmission radiography with 3D voxel detector	Jandejsek I. ; Soukup P. ; Jakůbek J.	JINST 6 C12061 doi:10.1088/1748-0221/6/12/C12061	2011
Microradiography of biological samples with Timepix	Dammer J. ; Weyda F.; Benes J.; Sopko V. ; Jakůbek J. ; Vondracek V.	JINST 6 C11005 doi:10.1088/1748-0221/6/11/C11005	2011
Pixelman: a multi-platform data acquisition and processing software package for Medipix2, Timepix and Medipix3 detectors	Tureček D. ; Holý T. ; Jakůbek J. ; Pospíšil S. ; Vykydal Z.	Journal of Instrumentation 6 C01046, doi: 10.1088/1748-0221/6/01/C01046	2011
Radiography in Engineering Practice	Vavřík D. ; Dammer J. ; Jakůbek J. ; Jeon I.; Jiroušek O.; Kroupa M. ; Zlámal P.	Nucl. Instr. Methods A, Vol. 633, Suppl. 1, p. S152-S155, doi:10.1016/j.nima.2010.06.152	2011
Single grating method for low dose 1-D and 2-D phase contrast X-ray imaging	Krejčí F. ; Jakůbek J. ; Kroupa M.	Journal of Instrumentation, 6 C01073, doi: 10.1088/1748-0221/6/01/C01073	2011
The use of contrast agent for imaging biological samples	Dammer J. ; Weyda F.; Sopko V. ; Jakůbek J.	JINST 6 C01096, doi: 10.1088/1748-0221/6/01/C01096	2011
Three-dimensional dosimetry imaging of I-125 plaque for eye cancer treatment	Weaver M.; Green J.; Petasecca M.; Lerch M.; Cutajar D.; Franklin D.; Jakůbek J. ; Carolan M.; Conway M.; Pospíšil S. ; Kron T.; Metcalfe P.; Zaider M.; Rosenfeld A.	Nucl. Instr. Methods A, Vol. 633, Suppl. 1, p. S276-S278, doi:10.1016/j.nima.2010.06.187	2011
X-ray Phase Contrast Imaging Using Single Absorption Coded Aperture	Krejčí F. ; Jakůbek J. ; Kroupa M.	Nucl. Instr. Methods A, Vol. 633, Suppl. 1, May 2011, Pages S181-S184, doi:10.1016/j.nima.2010.06.161	2011
X-ray beam hardening based material recognition in micro-imaging	Uher J.; Jakůbek J. ; Mayo S.; Stevenson A.; Tickner J.	JINST 6 P08015 doi:10.1088/1748-0221/6/08/P08015	2011
Hard x-ray phase contrast imaging using single absorption grating and hybrid semiconductor pixel detector	Krejčí F. ; Jakůbek J. ; Kroupa M.	Rev. Sci. Instrum. 81, 113702	2010
Strain analysis of trabecular bone using time-resolved X-ray microtomography	Jiroušek O.; Zlámal P.; Kytýř D.; Kroupa M.	NIM A (accepted)	2010
Comparison of Single Photon Counting and Charge-Integrating Detectors for X-ray High Resolution Imaging of Small Biological Objects	Frallicciardi P.; Jakůbek J. ; Vavřík D.	NIM A, Vol. 607, Issue 1, p. 221-222	2009
Enhancement of spatial resolution of roentgenographic methods	Krejčí F. ; Jakůbek J. ; Dammer J. ; Vavřík D.	NIM A, Vol. 607, Issue 1, p. 208-211	2009
Radiogram enhancement and linearization using the beam hardening correction method	Vavřík D. ; Jakůbek J.	NIM A, Vol. 607, Issue 1, p. 212-214	2009
Semiconductor Pixel Detectors and their Applications in Life Sciences	Jakůbek J.	2009 JINST 4 P03013 doi:10.1088/1748-0221/4/03/P03013	2009
Data processing and image reconstruction methods for pixel detectors	Jakůbek J.	NIM A 576 (2007) 223-234, doi:10.1016/j.nima.2007.01.157	2007
Phase contrast enhanced high resolution X-ray imaging and tomography of soft tissue	Jakůbek J. ; Granja C. ; Dammer J. ; Tykva R.; Hanus R.; Uher J. ; Vykydal Z.	Nucl. Instr. and Meth. A, Volume: 571, Issue: 1-2, Pages: 69-72, doi: 10.1016/j.nima.2006.10.031	2007
Small-scale in vivo imaging of soft tissues by radioscopy using single X-ray photon counting	Hanus R.; Dammer J. ; Holý T. ; Jakůbek J. ; Pospíšil S. ; Tykva R.	Journal of Microscopy 226 (2007) 191–194	2007
Data acquisition and processing software package for Medipix-2 device	Holý T. ; Jakůbek J. ; Pospíšil S. ; Uher J. ; Vavřík D. ; Vykydal Z.	Nucl. Instr. and Meth. A, Volume: 563, Issue:1, Pages: 254-258, doi: 10.1016/j.nima.2006.01.122	2006
Experimental system for high resolution X-ray transmission radiography	Jakůbek J. ; Vavřík D. ; Holý T. ; Jakůbek M. ; Vykydal Z.	Nucl. Instr. and Meth. A, Volume: 563, Issue 1, Pages: 278-281, doi: 10.1016/j.nima.2006.01.033	2006