Complex-Valued Wavelets for Edge Enhancement in Medical Images

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F02%3APU29522" target="_blank" >RIV/00216305:26220/02:PU29522 - isvavai.cz</a>
Result on the web
—
DOI - Digital Object Identifier
—

Result language
angličtina
Original language name
Complex-Valued Wavelets for Edge Enhancement in Medical Images
Original language description
It is often needed to accurately expand images without loss of clarity in a number of medical image processing applications. Traditional methods such as bilinear interpolation and cubic spline interpolation tend to smooth out edge regions and result in blurry images. To deblur the expanded images one could use the approach of unsharp masking, other methods include modeling the edges or filtering with nonlinear filters. The development of enhancement techniques for medical imaging is highly influenced bby strong requirements: (1) diagnostic quality of images should be kept, (2) no disturbing information should be added, and (3) the image processing should be fast. Also, the problem of zooming-in is further specified by the requirement of preserving sharp edges.
Czech name
—
Czech description
—

Project
<a href="/en/project/GA102%2F00%2FP079" target="_blank" >GA102/00/P079: Multiresolution methods of medical images</a><br>
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year
2002
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
IFMBE Proceedings - 2nd European Medical and Biological Engineering Conference EMBEC'02
ISBN
3-901351-62-0
ISSN
—
e-ISSN
—
Number of pages
2
Pages from-to
950-951
Publisher name
Verlag der Technischen Universitat Graz, Austria
Place of publication
Vienna, Austria
Event location
Vienna, Austria
Event date
Dec 4, 2002
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
—

Similar results(10)