Bibliografie

Conference Paper (international conference)

Superfast superresolution

Šroubek Filip, Kamenický Jan, Milanfar P.

: 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