Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Spatio-temporal Gait Feature with Adaptive Distance Alignment   Gait recognition is an important recognition technology, because it is not
easy to camouflage and does not need cooperation to recognize subjects.
However, there are still serious challenges in gait recognition, that is,
people with similar walking posture are often recognized incorrectly. In this
paper, We try to increase the discrimination of extraced gait features of
different subjects to increase the recognition efficiency of subjects with
similar walking posture. It includes the optimization of network structure and
the refinement of extracted gait features. So our method is proposed, it
consists of Spatio-temporal Feature Extraction (SFE) and Adaptive Distance
Alignment (ADA), which SFE uses Temporal Feature Fusion (TFF) and Fine-grained
Feature Extraction (FFE) to effectively extract the spatio-temporal features
from raw silhouettes, ADA uses a large number of unlabeled gait data in real
life as a benchmark to refine the extracted spatio-temporal features to make
them have low inter-class similarity and high intra-class similarity. Extensive
experiments on mini-OUMVLP and CASIA-B have proved that we have a good result
than some state-of-the-art methods.

22
The categories of this paper are: chao-dyn
33
The categories of this paper are: plasm-ph
19
The categories of this paper are: eess
26
The categories of this paper are: bayes-an
29
The categories of this paper are: funct-an
13
The categories of this paper are: quant-ph
31
The categories of this paper are: ao-sci
32
The categories of this paper are: atom-ph
0
The categories of this paper are: hep-ph
17
The categories of this paper are: q-fin
35
The categories of this paper are: mtrl-th
27
The categories of this paper are: comp-gas
20
The categories of this paper are: acc-phys
34
The categories of this paper are: chem-ph
15
The categories of this paper are: nucl-ex
9
The categories of this paper are: nlin