NEW! Version 3 of iPi Motion Capture is available. iPi Motion Capture 3 delivers new features for improved workflow including support of Kinect 2, improved arms tracking, simplified calibration and others. Read more >>
This documentation corresponds to version 2 of iPi Motion Capture. The latest documentation for version 3 can be found at https://docs.ipisoft.com/
Scene Setup
(Created page with '== 3 Camera Configuration == Recommended configuration for 3-camera setup: File:Scene_geometry_3cam.png Example: File:Scene_example_3cam.jpg Virtual view of the sa…') |
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| − | == | + | === Three Camera Configuration === |
| − | Recommended configuration for 3-camera setup: | + | Recommended configuration for 3-camera setup is a half-circle: |
| − | [[ | + | [[Image:Scene_geometry_3cam.png|center|640px|Click to enlarge]] |
Example: | Example: | ||
| − | [[ | + | [[Image:Scene_example_3cam.jpg|center|640px|Click to enlarge]] |
Virtual view of the same scene: | Virtual view of the same scene: | ||
| − | [[ | + | [[Image:Scene_3d_3cam.jpg|center|640px|Click to enlarge]] |
| − | == | + | === Four Camera Configuration === |
| − | + | You can set up 4 cameras in a half-circle or a full-circle configuration, depending on available space. You can improve accuracy by placing one of the cameras high over the ground (like 3 meters high). | |
| − | [[ | + | Recommended configuration for 4-camera setup in half circle: |
| + | |||
| + | [[Image:Scene_geometry_4cam.png|center|640px|Click to enlarge]] | ||
Example: | Example: | ||
| − | [[ | + | [[Image:Scene_3d_4cam.jpg|center|640px|Click to enlarge]] |
| + | |||
| + | === Six Camera Configuration === | ||
| + | |||
| + | You can set up 6 cameras in a full-circle or a half-circle configuration, depending on available space. You can improve accuracy by placing one or two cameras high over the ground (like 3 meters high). | ||
| + | |||
| + | Recommended configuration for 6-camera full-circle setup: | ||
| + | |||
| + | [[Image:Scene_3d_6cam.png|center|640px|Click to enlarge]] | ||
| − | == Camera Setup == | + | === Camera Setup === |
Install the cameras on tripods and connect cables. | Install the cameras on tripods and connect cables. | ||
| − | [[ | + | [[Image:Cameras_on_tripods.jpg|center|640px|Click to enlarge]] |
Sony PlayStation Eye cameras do not have standard tripod mounting screw, so you will have to use some kind of ad hoc solution. The simplest approach is to fix the cameras to tripods using sticky tape. | Sony PlayStation Eye cameras do not have standard tripod mounting screw, so you will have to use some kind of ad hoc solution. The simplest approach is to fix the cameras to tripods using sticky tape. | ||
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If you're using the PlayStation Eye camera, make sure you have the lens set to the wide setting. | If you're using the PlayStation Eye camera, make sure you have the lens set to the wide setting. | ||
| − | [[ | + | [[Image:Ps_eye_blue_dot.png|center|640px|Click to enlarge]] |
Latest revision as of 14:26, 13 December 2011
Contents |
Three Camera Configuration
Recommended configuration for 3-camera setup is a half-circle:
Example:
Virtual view of the same scene:
Four Camera Configuration
You can set up 4 cameras in a half-circle or a full-circle configuration, depending on available space. You can improve accuracy by placing one of the cameras high over the ground (like 3 meters high).
Recommended configuration for 4-camera setup in half circle:
Example:
Six Camera Configuration
You can set up 6 cameras in a full-circle or a half-circle configuration, depending on available space. You can improve accuracy by placing one or two cameras high over the ground (like 3 meters high).
Recommended configuration for 6-camera full-circle setup:
Camera Setup
Install the cameras on tripods and connect cables.
Sony PlayStation Eye cameras do not have standard tripod mounting screw, so you will have to use some kind of ad hoc solution. The simplest approach is to fix the cameras to tripods using sticky tape.
When mixing active and passive USB cables, make sure cable connection order is correct (computer->active cable->passive cable->camera).
If you're using the PlayStation Eye camera, make sure you have the lens set to the wide setting.
