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Changed definition of traffic sign resp. roadmarking frame #157

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Merged
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Mar 8, 2018
Merged

Changed definition of traffic sign resp. roadmarking frame #157

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18 changes: 9 additions & 9 deletions osi_landmark.proto
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Original file line number Diff line number Diff line change
Expand Up @@ -18,10 +18,10 @@ message TrafficSign
// The base parameters of the traffic sign.
//
// The orientation of the bounding box \c TrafficSign::base.orientation is defined as:
// \c BaseStationary::orientation x-axis is the vector from bottom to top of the traffic sign's image.
// \c BaseStationary::orientation z-axis is the vector from bottom to top of the traffic sign's image.
// (Normally it is equal to the ground truth z-axis.)
// \c BaseStationary::orientation z-axis is view normal of the traffic sign's image.
// This z-axis points from the traffic sign's image in the direction from where a 'viewer' could see the traffic sign.
// \c BaseStationary::orientation x-axis is view normal of the traffic sign's image.
// This x-axis points from the traffic sign's image in the direction from where a 'viewer' could see the traffic sign.
optional BaseStationary base = 2;

// The type of the traffic sign.
Expand All @@ -44,9 +44,9 @@ message TrafficSign
// The arrow points to right resp. left from the viewpoint of a 'normal standing pedestrian' viewing the traffic sign's arrow.
//
// The definition for left and right:
// Build a fictive coord. system.
// Build a fictive coord. system (right hand coord. system).
// z-axis of the fictive coord. system is equal to the GT z-axis.
// x-axis of the fictive coord. system is like the view normal of the traffic sign (\c TrafficSign::base.orientation z-axis).
// x-axis of the fictive coord. system is like the view normal of the traffic sign (\c TrafficSign::base.orientation x-axis).
// Right: direction of the fictive coord. system's y-axis.
// Left: opposite direction of the fictive coord. system's y-axis i.e. -(y-axis),
//
Expand Down Expand Up @@ -944,14 +944,14 @@ message RoadMarking
// The base parameters of the road marking.
//
// The orientation of the bounding box \c RoadMarking::base.orientation is defined as:
// \c BaseStationary::orientation x-axis is the vector from 'bottom' to 'top' of the road marking's image.
// \c BaseStationary::orientation z-axis is the vector from 'bottom' to 'top' of the road marking's (i.e. painted traffic sign) image.
// (Normally it is in the ground truth xy-plain.)
// \c BaseStationary::orientation z-axis is view normal of the traffic sign's image.
// This z-axis points normally to the sky.
// \c BaseStationary::orientation x-axis is view normal of the road markings's image.
// Normally this x-axis points to the sky.
//
// \note In case of a unidirectional valid road marking, if the road marking is assigned to the
// host vehicle lane and the driving direction of the host vehice
// is 'equal' to the \c RoadMarking::base.orientation x-axis than the 'driver' has to regard the road marking.
// is 'equal' to the \c RoadMarking::base.orientation z-axis than the 'driver' has to regard the road marking.
optional BaseStationary base = 2;

// The type of the road marking.
Expand Down