1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
|
Demonstrations scripts
======================
Collection of command-line scripts for demonstration purpose.
!!! note
*Consider that all inline commands below have to be executed at the root of ArGaze package folder.*
!!! note
*Use -h option to get command arguments documentation.*
## Gaze analysis pipeline demonstration
Load ArFrame with a single ArLayer from **demo_gaze_analysis_setup.json** file then, simulate gaze position using mouse pointer to illustrate gaze features.
```shell
python ./src/argaze/utils/demo_gaze_analysis_run.py ./src/argaze/utils/demo/gaze_analysis_pipeline.json
```
## ArUco markers pipeline demonstration
Load ArUcoCamera from **demo_aruco_markers_setup.json** file then, detect ArUco markers into a demo video source and estimate camera pose.
```shell
python ./src/argaze/utils/demo_aruco_markers_run.py ./src/argaze/utils/demo/aruco_markers_pipeline.json -s ./src/argaze/utils/demo_data/demo.mov
```
!!! note
To reproduce this demonstration with live video source (-s <DEVICE_ID>), print **A3_demo.pdf** file located in *./src/argaze/utils/demo_data/* folder on A3 paper sheet.
## Worn device stream demonstration
Load ArUcoCamera from a configuration file then, stream and process gaze positions and image from any worn eye-tracker device.
### With Tobii Pro Glasses 2 device
To use a Tobii Pro Glasses 2 device, you need to edit **eyetracker_setup.json** file as below with your own parameters values:
```json
{
"argaze.utils.eyetrackers.TobiiProGlasses2.LiveStream" : {
"address": "10.34.0.12",
"project": "MyProject",
"participant": "NewParticipant",
"configuration": {
"sys_ec_preset": "Indoor",
"sys_sc_width": 1920,
"sys_sc_height": 1080,
"sys_sc_fps": 25,
"sys_sc_preset": "Auto",
"sys_et_freq": 50,
"sys_mems_freq": 100
},
"pipeline": "demo_aruco_markers_setup.json"
}
}
```
```shell
python ./src/argaze/utils/pipeline_run.py ./src/argaze/utils/demo/eyetracker_setup.json
```
|
