A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2017; you can also visit the original URL.
The file type is application/pdf
.
Invertible Filter Banks on the 2-Sphere
2006
2006 International Conference on Image Processing
Multiscale filtering methods, such as wavelets and steerable pyramids, have been widely used in processing and analysis of planar images and promise similar benefits in application to spherical images. While recent advances have extended some filtering methods to the sphere, many key challenges remain. This paper focuses on the self-invertibility property of filter banks, particularly desirable if images are modified in the wavelet domain. More specifically, we develop conditions for
doi:10.1109/icip.2006.312872
dblp:conf/icip/YeoOG06
fatcat:h7glqazsnreurc2xtbdzir5yuq