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Diffstat (limited to 'docs/user_guide/aruco_marker_pipeline/aoi_3d_description.md')
-rw-r--r-- | docs/user_guide/aruco_marker_pipeline/aoi_3d_description.md | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/docs/user_guide/aruco_marker_pipeline/aoi_3d_description.md b/docs/user_guide/aruco_marker_pipeline/aoi_3d_description.md index e8342c7..46422b8 100644 --- a/docs/user_guide/aruco_marker_pipeline/aoi_3d_description.md +++ b/docs/user_guide/aruco_marker_pipeline/aoi_3d_description.md @@ -1,17 +1,17 @@ Describe 3D AOI =============== -Now [scene pose is estimated](aruco_marker_description.md) thanks to ArUco markers description, [areas of interest (AOI)](../../argaze.md/#argaze.AreaOfInterest.AOIFeatures.AreaOfInterest) need to be described into the same 3D referential. +Now that the [scene pose is estimated](aruco_marker_description.md) thanks to ArUco markers description, [areas of interest (AOI)](../../argaze.md/#argaze.AreaOfInterest.AOIFeatures.AreaOfInterest) need to be described into the same 3D referential. -In the example scene, the two screens, the control panel and the window are considered as areas of interest. +In the example scene, the two screens—the control panel and the window—are considered to be areas of interest. ![3D AOI description](../../img/aoi_3d_description.png) -All AOI need to be described from same origin than markers in a [right-handed 3D axis](https://robotacademy.net.au/lesson/right-handed-3d-coordinate-frame/) where: +All AOI need to be described from the same origin as markers on a [right-handed 3D axis](https://robotacademy.net.au/lesson/right-handed-3d-coordinate-frame/), where: * +X is pointing to the right, * +Y is pointing to the top, -* +Z is pointing to the backward. +* +Z is pointing backward. !!! warning All AOI spatial values must be given in **centimeters**. @@ -48,15 +48,15 @@ v -35.850000 35.000000 -15.000000 f 13 14 16 15 17 ``` -Here are common OBJ file features needed to describe AOI: +Here are some common OBJ file features needed to describe AOI: -* Object lines (starting with *o* key) indicate AOI name. -* Vertice lines (starting with *v* key) indicate AOI vertices. -* Face (starting with *f* key) link vertices together. +* Object line (starting with the *o* key) indicates AOI name. +* Vertice line (starting with the *v* key) indicates AOI vertices. +* Face line (starting with the *f* key) links vertices together. ### Edit JSON file description -JSON file format allows to describe AOI vertices. +The JSON file format allows for the description of AOI vertices. ``` json { |