Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: EventSR: From Asynchronous Events to Image Reconstruction, Restoration,
  and Super-Resolution via End-to-End Adversarial Learning   Event cameras sense intensity changes and have many advantages over
conventional cameras. To take advantage of event cameras, some methods have
been proposed to reconstruct intensity images from event streams. However, the
outputs are still in low resolution (LR), noisy, and unrealistic. The
low-quality outputs stem broader applications of event cameras, where high
spatial resolution (HR) is needed as well as high temporal resolution, dynamic
range, and no motion blur. We consider the problem of reconstructing and
super-resolving intensity images from LR events, when no ground truth (GT) HR
images and down-sampling kernels are available. To tackle the challenges, we
propose a novel end-to-end pipeline that reconstructs LR images from event
streams, enhances the image qualities and upsamples the enhanced images, called
EventSR. For the absence of real GT images, our method is primarily
unsupervised, deploying adversarial learning. To train EventSR, we create an
open dataset including both real-world and simulated scenes. The use of both
datasets boosts up the network performance, and the network architectures and
various loss functions in each phase help improve the image qualities. The
whole pipeline is trained in three phases. While each phase is mainly for one
of the three tasks, the networks in earlier phases are fine-tuned by respective
loss functions in an end-to-end manner. Experimental results show that EventSR
reconstructs high-quality SR images from events for both simulated and
real-world data.

34
The categories of this paper are: chem-ph
26
The categories of this paper are: bayes-an
5
The categories of this paper are: gr-qc
10
The categories of this paper are: q-bio
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The categories of this paper are: cmp-lg
18
The categories of this paper are: econ
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The categories of this paper are: comp-gas
31
The categories of this paper are: ao-sci
4
The categories of this paper are: cond-mat
8
The categories of this paper are: hep-ex
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The categories of this paper are: hep-th
32
The categories of this paper are: atom-ph
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The categories of this paper are: dg-ga
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The categories of this paper are: plasm-ph
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The categories of this paper are: eess
3
The categories of this paper are: physics