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Bibliografie
Conference Paper (international conference)
Superfast superresolution
, ,
: 18th IEEE International Conference on Image Processing, p. 1177-1180
: 18th IEEE International Conference on Image Processing, (Brusel, BE, 11.09.2011-14.09.2011)
: CEZ:AV0Z10750506
: 1M0572, GA MŠk, VG20102013064, GA MV, GA102/08/1593, GA ČR
: superresolution, half-quadratic algorithm, FFT
: http://library.utia.cas.cz/separaty/2011/ZOI/sroubek-superfast superresolution.pdf
(eng): We propose a fast algorithm solving the inverse problem of resolution enhancement (superresolution) with edge-preserving regularization. An additive and multiplicative half-quadratic linearization scheme are compared and we show that the additive form is superior as all operations can be implemented in the frequency domain using the FFT.
: JD