Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Heterogeneous Face Frontalization via Domain Agnostic Learning   Recent advances in deep convolutional neural networks (DCNNs) have shown
impressive performance improvements on thermal to visible face synthesis and
matching problems. However, current DCNN-based synthesis models do not perform
well on thermal faces with large pose variations. In order to deal with this
problem, heterogeneous face frontalization methods are needed in which a model
takes a thermal profile face image and generates a frontal visible face. This
is an extremely difficult problem due to the large domain as well as large pose
discrepancies between the two modalities. Despite its applications in
biometrics and surveillance, this problem is relatively unexplored in the
literature. We propose a domain agnostic learning-based generative adversarial
network (DAL-GAN) which can synthesize frontal views in the visible domain from
thermal faces with pose variations. DAL-GAN consists of a generator with an
auxiliary classifier and two discriminators which capture both local and global
texture discriminations for better synthesis. A contrastive constraint is
enforced in the latent space of the generator with the help of a dual-path
training strategy, which improves the feature vector discrimination. Finally, a
multi-purpose loss function is utilized to guide the network in synthesizing
identity preserving cross-domain frontalization. Extensive experimental results
demonstrate that DAL-GAN can generate better quality frontal views compared to
the other baseline methods.

21
The categories of this paper are: adap-org
25
The categories of this paper are: patt-sol
12
The categories of this paper are: nucl-th
19
The categories of this paper are: eess
37
The categories of this paper are: supr-con
17
The categories of this paper are: q-fin
27
The categories of this paper are: comp-gas
23
The categories of this paper are: solv-int
3
The categories of this paper are: physics
26
The categories of this paper are: bayes-an
33
The categories of this paper are: plasm-ph
5
The categories of this paper are: gr-qc
31
The categories of this paper are: ao-sci
7
The categories of this paper are: hep-th
35
The categories of this paper are: mtrl-th
4
The categories of this paper are: cond-mat