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Home > Archive > Radiology > February 2006 > How to reconstruct a zoomed image
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How to reconstruct a zoomed image
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| Hello all,
I am developing a DICOM Viewer application and I have the following
question on regards to the reconstruction of a zoomed image:
My viewer application opens a native DICOM image -as is-. This means
that our 100% represents the image in the same size as it was taken
from the CT or CR. Then, when we apply a zoom tool to enlarge up to
200% the DICOM image automatically show a "pixeled" image, and the
loss in sharpness is evident. Moreover, when re-zooming up to 300% the
image gets completely pixeled.
Is there a way that we could rebuild the sharpness of the zoomed image
in every zooming step we apply to the image? Is there an API or any
other algorithm to reconstruct a pixeled image?
I will really appreciate your comments. We could take any advice as
good, even if it is a developed API application ($) or any line of code
for shareware or freeware.
Thanks in advance for your help.
Regards,
Lic. Erasmo A. Gonz=E1lez P=E9rez
IMSS-VistA / Imaginolog=EDa
IMSS-VistA / Nota de Enfermer=EDa
______________________________________
Tokio 80, 4o. Piso
erasmo.gonzalez@softtek.com
Tel. 5238-2700 ext 12668 / 12642
Cel. Softtek 044-55-1847-2161
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| Mario Coelho 2006-02-25, 8:54 pm |
| Hi Erasmo.
I developer dicom api in java.
My msn is mario@alliancework.com
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