HDGP: Hierarchical detection of persons in groups

MOT17-01


Benchmark:

Short name:

HDGP

Description:

In this paper, we address one of the most typical problems of person detection: scenarios with the presence of groups of persons. In this kind of scenarios, traditional person detectors have difficulties as they have to deal with several simultaneous occlusions. In order to try to solve this problem, we propose the use of two different hierarchies. The first one consists of a hierarchy of persons, i.e., the use of the detection of different persons belonging to a group in order to refine the individual’s detections. The second one consists of a hierarchy of parts, i.e., the use of different combinations of body parts in order to refine the final detections.Experimental results over several video sequences show that the proposed hierarchies significantly improve the results with respect to different approaches from the state of the art.
Download the paper in here

Project page / code:

n/a

Reference:

A. Garcia-Martin, R. Sanchez-Matilla, J. Martinez. Hierarchical detection of persons in groups. In Signal, Image and Video Processing, 2017.

Last submitted:

June 29, 2017 (2 years ago)

Published:

Not yet published

Submissions:

3

Open source:

No

Hardware:

3GHz 1core

Runtime:

0.6 Hz

Benchmark performance:

Sequence AP MODA MODP FAF TP FP FN Recall Precision F1
MOT17Det0.4542.176.41.355,6807,43658,88448.688.262.7

Detailed performance:

Sequence AP MODA MODP FAF TP FP FN Recall Precision F1
MOT17-010.181.873.51.57376603,42917.752.826.5
MOT17-030.6253.475.73.541,6105,23326,51261.188.872.4
MOT17-060.3637.077.80.13,3531135,39638.396.754.9
MOT17-070.2725.276.60.62,6403096,62028.589.543.2
MOT17-080.6353.481.91.23,7987281,94766.183.974.0
MOT17-120.5346.578.60.42,8613552,53353.089.066.5
MOT17-140.094.978.30.16813812,4475.294.79.8

Raw data: