Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Generic Perceptual Loss for Modeling Structured Output Dependencies   The perceptual loss has been widely used as an effective loss term in image
synthesis tasks including image super-resolution, and style transfer. It was
believed that the success lies in the high-level perceptual feature
representations extracted from CNNs pretrained with a large set of images. Here
we reveal that, what matters is the network structure instead of the trained
weights. Without any learning, the structure of a deep network is sufficient to
capture the dependencies between multiple levels of variable statistics using
multiple layers of CNNs. This insight removes the requirements of pre-training
and a particular network structure (commonly, VGG) that are previously assumed
for the perceptual loss, thus enabling a significantly wider range of
applications. To this end, we demonstrate that a randomly-weighted deep CNN can
be used to model the structured dependencies of outputs. On a few dense
per-pixel prediction tasks such as semantic segmentation, depth estimation and
instance segmentation, we show improved results of using the extended
randomized perceptual loss, compared to the baselines using pixel-wise loss
alone. We hope that this simple, extended perceptual loss may serve as a
generic structured-output loss that is applicable to most structured output
learning tasks.

31
The categories of this paper are: ao-sci
23
The categories of this paper are: solv-int
19
The categories of this paper are: eess
13
The categories of this paper are: quant-ph
29
The categories of this paper are: funct-an
10
The categories of this paper are: q-bio
25
The categories of this paper are: patt-sol
17
The categories of this paper are: q-fin
12
The categories of this paper are: nucl-th
8
The categories of this paper are: hep-ex
16
The categories of this paper are: stat
27
The categories of this paper are: comp-gas
22
The categories of this paper are: chao-dyn
24
The categories of this paper are: dg-ga
7
The categories of this paper are: hep-th
11
The categories of this paper are: hep-lat