Detection2DStepSettings< OBJ_DET_2D_TYPE::SCALE_TO >

Step of the 2D detection pipeline.

Scale all current oriented bounding boxes to a fixed aspect ratio from a fixed point that is relative to their current orientation and size.

Member Functions

virtual OBJ_DET_2D_TYPE type() const override: JSON Type: string +Requirement: Must be OBJ_DET_2D_TYPE::SCALE_TO. Type of the 2D detection step.

Member Variables

keepAspectRatio: bool, default: {true} JSON Type: bool Toggle if the aspect ratio should be kept. This value is ignored if one of the sides has size zero.

newSize: float, default: \{100.0\} JSON Type: float +Requirement: Must be larger than zero. Size the oriented bounding box is scaled to in pixel.

modifySide: SCALE_TO_SIDE_MODIFY, default: \{SCALE_TO_SIDE_MODIFY::LONG\} JSON Type: string +Requirement: Must be a SCALE_TO_SIDE_MODIFY. Determine which side of the oriented bounding box should be stay the same size.

fixedPoint: Eigen::Vector2f, default: \{0.0, 0.0\} JSON Type: array +Requirement: Must have two elements. Fixed point in oriented bounding box frame (i.e. box corners are located at [±1, ±1]).

Enumerations

Table 1. SCALE_TO_SIDE_MODIFY
Value	Description
`LONG`	Long side of the oriented bounding box.
`SHORT`	Short side of the oriented bounding box.
`WIDTH`	"Width" side of the oriented bounding box
`HEIGHT`	"Height" side of the oriented bounding box

Table 2. OBJ_DET_2D_TYPE
Value	Description
`SET_FULL`	All current oriented bounding boxes are set to the full image size (top is up). >>> See Detection2DStepSettings<OBJ_DET_2D_TYPE::SET_FULL>.
`SET_ROI`	All current oriented bounding boxes are set to a specified ROI (top is up). >>> See Detection2DStepSettings<OBJ_DET_2D_TYPE::SET_ROI>.
`SET_ROI_PIPELINE`	All current oriented bounding boxes are set to the ROI of the pipeline (top is up). >>> See Detection2DStepSettings<OBJ_DET_2D_TYPE::SET_ROI_PIPELINE>.
`SET_OTHER`	All current oriented bounding boxes are set to the result of another 2D detection pipeline. >>> See Detection2DStepSettings<OBJ_DET_2D_TYPE::SET_OTHER>.
`SET_NETWORK`	Applies an object detection network to all current oriented bounding boxes. Returns all detected >>> See Detection2DStepSettings<OBJ_DET_2D_TYPE::SET_NETWORK>.
`FILTER_CLASSIFICATION`	Applies a classification filter to all current oriented bounding boxes. Filters out all boxes >>> See Detection2DStepSettings<OBJ_DET_2D_TYPE::FILTER_CLASSIFICATION>.
`TRANSLATE`	Translate all current oriented bounding boxes relative to their current orientation and size. >>> See Detection2DStepSettings<OBJ_DET_2D_TYPE::TRANSLATE>.
`ROTATE_ANGLE`	Rotate all current oriented bounding boxes by a fixed angle around a fixed point that is relative >>> See Detection2DStepSettings<OBJ_DET_2D_TYPE::ROTATE_ANGLE>.
`SCALE`	Scale all current oriented bounding boxes by a fixed value from a fixed point that is relative >>> See Detection2DStepSettings<OBJ_DET_2D_TYPE::SCALE>.
`SCALE_TO`	Scale all current oriented bounding boxes to a fixed aspect ratio from a fixed point that is relative >>> See Detection2DStepSettings<OBJ_DET_2D_TYPE::SCALE_TO>.
`SCALE_ASPECT`	Scale all current oriented bounding boxes to a fixed aspect ratio from a fixed point that is relative >>> See Detection2DStepSettings<OBJ_DET_2D_TYPE::SCALE_ASPECT>.
`REORIENT_ASPECT`	Modify all oriented bounding boxes "up-direction", such that the long or short size becomes the top. Note that all box corners stay the same. >>> See Detection2DStepSettings<OBJ_DET_2D_TYPE::REORIENT_ASPECT>.
`REORIENT_CLASSIFICATION`	Modify all oriented bounding boxes "up-direction" using a classification network. The network classes must be "Links", "Rechts", "Oben", "Unten". >>> See Detection2DStepSettings<OBJ_DET_2D_TYPE::REORIENT_CLASSIFICATION>.
`FEATURE_MATCHING`	Define a set of CorrectionFeature that define features of an object. If all features are uniquely detected in a current oriented bounding box it is optimized such that the distance to these defined features is minimized. Internally an iterative Gauss-Newton algorithm is applied. >>> See Detection2DStepSettings<OBJ_DET_2D_TYPE::FEATURE_MATCHING>.
`ADD_INSTANCES_FROM_FILE`	See Detection2DStepSettings<OBJ_DET_2D_TYPE::ADD_INSTANCES_FROM_FILE>.