Table 1 Existing major gait recognition databases
Database | #Subjects | Types of CO | #Possible options | Gender balance |
|---|---|---|---|---|
for CO positions | (male:female) | |||
Soton dataset, small [27] | 12 | Handbag, barrel bag, rucksack | Four | N/A |
USF dataset [30] | 122 | Briefcase | One | 4:1 |
CASIA dataset, B [40] | 124 | Knapsack, satchel, handbag | Three | 3:1 |
CASIA dataset, C [34] | 153 | Bag | One | 6:1 |
CMU Mobo dataset [10] | 25 | Ball | One | 12:1 |
TUM-IITKGP [12] | 35 | Backpack | One | N/A |
TUM-GAID [13] | 305 | Backpack | One | 3:2 |
OU-ISIR, LP [15] | 4,007 | N/A | N/A | 1:1 |
OU-ISIR, LP with Bag, β version [22] | 2,070 | Unconstrained | Unconstrained | N/A |
Proposed | 62,528 | Unconstrained | Unconstrained | 1:1 |