TY - GEN
T1 - The need of high resolution μ-X-ray CT in dendrochronology and in wood identification
AU - Grabner, Michael
AU - Salaberger, Dietmar
PY - 2009
Y1 - 2009
N2 - x-ray computed tomography is a widely used method for nondestructive visualization of the interior of different samples - also of wooden material. Different to usual applications very high resolution is needed to use such CT images in dendrochronology and to evaluate wood species. In dendrochronology big samples (up to 50 cm) are necessary to scan. The needed resolution is - depending on the species - about 20μm. In wood identification usually very small samples have to be scanned, but wood anatomical characters of less than 1 μm in width have to be visualized. This paper deals with four examples of x-ray CT scanned images to be used for dendrochronology and wood identification.
AB - x-ray computed tomography is a widely used method for nondestructive visualization of the interior of different samples - also of wooden material. Different to usual applications very high resolution is needed to use such CT images in dendrochronology and to evaluate wood species. In dendrochronology big samples (up to 50 cm) are necessary to scan. The needed resolution is - depending on the species - about 20μm. In wood identification usually very small samples have to be scanned, but wood anatomical characters of less than 1 μm in width have to be visualized. This paper deals with four examples of x-ray CT scanned images to be used for dendrochronology and wood identification.
UR - http://www.scopus.com/inward/record.url?scp=70450237138&partnerID=8YFLogxK
U2 - 10.1109/ISPA.2009.5297695
DO - 10.1109/ISPA.2009.5297695
M3 - Conference contribution
SN - 9789531841351
T3 - ISPA 2009 - Proceedings of the 6th International Symposium on Image and Signal Processing and Analysis
SP - 359
EP - 362
BT - ISPA 2009 - Proceedings of the 6th International Symposium on Image and Signal Processing and Analysis
T2 - 6th International Symposium on Image and Signal Processing and Analysis
Y2 - 16 September 2009 through 18 September 2009
ER -