Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Real-Time Frequency Selective Reconstruction through Register-Based
  Argmax Calculation   Frequency Selective Reconstruction (FSR) is a state-of-the-art algorithm for
solving diverse image reconstruction tasks, where a subset of pixel values in
the image is missing. However, it entails a high computational complexity due
to its iterative, blockwise procedure to reconstruct the missing pixel values.
Although the complexity of FSR can be considerably decreased by performing its
computations in the frequency domain, the reconstruction procedure still takes
multiple seconds up to multiple minutes depending on the parameterization.
However, FSR has the potential for a massive parallelization greatly improving
its reconstruction time. In this paper, we introduce a novel highly
parallelized formulation of FSR adapted to the capabilities of modern GPUs and
propose a considerably accelerated calculation of the inherent argmax
calculation. Altogether, we achieve a 100-fold speed-up, which enables the
usage of FSR for real-time applications.

24
The categories of this paper are: dg-ga
5
The categories of this paper are: gr-qc
16
The categories of this paper are: stat
7
The categories of this paper are: hep-th
20
The categories of this paper are: acc-phys
37
The categories of this paper are: supr-con
2
The categories of this paper are: math
34
The categories of this paper are: chem-ph
12
The categories of this paper are: nucl-th
10
The categories of this paper are: q-bio
25
The categories of this paper are: patt-sol
8
The categories of this paper are: hep-ex
9
The categories of this paper are: nlin
22
The categories of this paper are: chao-dyn
15
The categories of this paper are: nucl-ex
27
The categories of this paper are: comp-gas