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Diffstat (limited to 'docs/user_guide/aruco_markers_pipeline/pose_estimation.md')
| -rw-r--r-- | docs/user_guide/aruco_markers_pipeline/pose_estimation.md | 30 |
1 files changed, 15 insertions, 15 deletions
diff --git a/docs/user_guide/aruco_markers_pipeline/pose_estimation.md b/docs/user_guide/aruco_markers_pipeline/pose_estimation.md index 6acafee..6b58b24 100644 --- a/docs/user_guide/aruco_markers_pipeline/pose_estimation.md +++ b/docs/user_guide/aruco_markers_pipeline/pose_estimation.md @@ -1,13 +1,13 @@ Estimate scene pose =================== -An [ArUcoScene](../../argaze.md/#argaze.ArUcoMarkers.ArUcoScene) class defines a space with [ArUco markers inside](aruco_markers_description.md) helping to estimate scene pose when they are watched by [ArUcoCamera](../../argaze.md/#argaze.ArUcoMarkers.ArUcoCamera). +Once [ArUco markers are placed into a scene](aruco_markers_description.md) and [ArUcoCamera](../../argaze.md/#argaze.ArUcoMarkers.ArUcoCamera) is [configured](configuration_and_execution.md), scene pose can be estimated.  ## Add ArUcoScene to ArUcoCamera JSON configuration file -An [ArUcoCamera](../../argaze.md/#argaze.ArUcoMarkers.ArUcoCamera) instance can contains multiples [ArUcoScene](../../argaze.md/#argaze.ArUcoMarkers.ArUcoScene). +An [ArUcoScene](../../argaze.md/#argaze.ArUcoMarkers.ArUcoScene) class defines a space with [ArUco markers inside](aruco_markers_description.md) helping to estimate scene pose when they are watched by [ArUcoCamera](../../argaze.md/#argaze.ArUcoMarkers.ArUcoCamera). Here is an extract from the JSON [ArUcoCamera](../../argaze.md/#argaze.ArUcoMarkers.ArUcoCamera) configuration file with a sample where one scene is added and displayed: @@ -27,17 +27,17 @@ Here is an extract from the JSON [ArUcoCamera](../../argaze.md/#argaze.ArUcoMark "rotation": [0, 0, 0] }, "1": { - "translation": [0, 25.5, 2], - "rotation": [0, 45, 0] + "translation": [0, 26.5, 2], + "rotation": [0, 70, 0] }, "2": { - "translation": [35.5, 0, 3], - "rotation": [-45, 0, 0] + "translation": [46.5, 0, 7], + "rotation": [-90, 0, 0] } } } } - } + }, ... "image_parameters": { ... @@ -51,10 +51,6 @@ Here is an extract from the JSON [ArUcoCamera](../../argaze.md/#argaze.ArUcoMark "draw_places": { "color": [0, 0, 0], "border_size": 1 - }, - "draw_places_axes": { - "thickness": 1, - "length": 2.5 } } } @@ -65,11 +61,15 @@ Here is an extract from the JSON [ArUcoCamera](../../argaze.md/#argaze.ArUcoMark Now, let's understand the meaning of each JSON entry. -### "MyScene" +### *scenes* + +An [ArUcoCamera](../../argaze.md/#argaze.ArUcoMarkers.ArUcoCamera) instance can contains multiples [ArUcoScene](../../argaze.md/#argaze.ArUcoMarkers.ArUcoScene) stored by name. + +### MyScene -The name of the [ArUcoScene](../../argaze.md/#argaze.ArUcoMarkers.ArUcoScene). Basically useful for visualisation purpose. +The name of an [ArUcoScene](../../argaze.md/#argaze.ArUcoMarkers.ArUcoScene). Basically useful for visualisation purpose. -### ArUco markers group +### *aruco_markers_group* The 3D places of ArUco markers into the scene as defined at [ArUco markers description chapter](aruco_markers_description.md). Thanks to this description, it is possible to estimate the pose of [ArUcoScene](../../argaze.md/#argaze.ArUcoMarkers.ArUcoScene) in [ArUcoCamera](../../argaze.md/#argaze.ArUcoMarkers.ArUcoCamera) frame. @@ -77,6 +77,6 @@ The 3D places of ArUco markers into the scene as defined at [ArUco markers descr [ArUcoScene](../../argaze.md/#argaze.ArUcoMarkers.ArUcoScene) pose estimation is done when calling the [ArUcoCamera.watch](../../argaze.md/#argaze.ArFeatures.ArCamera.watch) method. -### Draw scenes +### *draw_scenes* The drawing parameters of each loaded [ArUcoScene](../../argaze.md/#argaze.ArUcoMarkers.ArUcoScene) in [ArUcoCamera.image](../../argaze.md/#argaze.ArFeatures.ArFrame.image). |