Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Off-axis digital hologram reconstruction: some practical considerations   Holographic rendering of off-axis intensity digital holograms is discussed. A
review of some of the main numerical processing methods, based either on the
Fourier transform interpretation of the propagation integral or on its linear
system counterpart, is reported. Less common methods such as adjustable
magnification reconstruction schemes and Fresnelet decomposition are presented
and applied to the digital treatment of off-axis holograms. The influence of
experimental parameters on the classical hologram reconstruction methods is
assessed, offering guidelines for optimal image rendering regarding the
hologram recording conditions.

2
The categories of this paper are: math
27
The categories of this paper are: comp-gas
17
The categories of this paper are: q-fin
26
The categories of this paper are: bayes-an
19
The categories of this paper are: eess
25
The categories of this paper are: patt-sol
11
The categories of this paper are: hep-lat
35
The categories of this paper are: mtrl-th
12
The categories of this paper are: nucl-th
31
The categories of this paper are: ao-sci
32
The categories of this paper are: atom-ph
30
The categories of this paper are: q-alg
4
The categories of this paper are: cond-mat
0
The categories of this paper are: hep-ph
18
The categories of this paper are: econ
10
The categories of this paper are: q-bio