Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Identity Preserving Generative Adversarial Network for Cross-Domain
  Person Re-identification   Person re-identification is to retrieval pedestrian images from no-overlap
camera views detected by pedestrian detectors. Most existing person
re-identification (re-ID) models often fail to generalize well from the source
domain where the models are trained to a new target domain without labels,
because of the bias between the source and target domain. This issue
significantly limits the scalability and usability of the models in the real
world. Providing a labeled source training set and an unlabeled target training
set, the aim of this paper is to improve the generalization ability of re-ID
models to the target domain. To this end, we propose an image generative
network named identity preserving generative adversarial network (IPGAN). The
proposed method has two excellent properties: 1) only a single model is
employed to translate the labeled images from the source domain to the target
camera domains in an unsupervised manner; 2) The identity information of images
from the source domain is preserved before and after translation. Furthermore,
we propose IBN-reID model for the person re-identification task. It has better
generalization ability than baseline models, especially in the cases without
any domain adaptation. The IBN-reID model is trained on the translated images
by supervised methods. Experimental results on Market-1501 and DukeMTMC-reID
show that the images generated by IPGAN are more suitable for cross-domain
person re-identification. Very competitive re-ID accuracy is achieved by our
method.

3
The categories of this paper are: physics
11
The categories of this paper are: hep-lat
10
The categories of this paper are: q-bio
21
The categories of this paper are: adap-org
33
The categories of this paper are: plasm-ph
29
The categories of this paper are: funct-an
5
The categories of this paper are: gr-qc
23
The categories of this paper are: solv-int
35
The categories of this paper are: mtrl-th
7
The categories of this paper are: hep-th
2
The categories of this paper are: math
24
The categories of this paper are: dg-ga
12
The categories of this paper are: nucl-th
6
The categories of this paper are: astro-ph
14
The categories of this paper are: math-ph
8
The categories of this paper are: hep-ex