Bounding Rectangle

Class: BoundingRectBlockV1

Source: inference.core.workflows.core_steps.transformations.bounding_rect.v1.BoundingRectBlockV1

The BoundingRect is a transformer block designed to simplify polygon to the minimum boundig rectangle. This block is best suited when Zone needs to be created based on shape of detected object (i.e. basketball field, road segment, zebra crossing etc.) Input detections should be filtered beforehand and contain only desired classes of interest. Resulsts are stored in sv.Detections.data

Type identifier

Use the following identifier in step "type" field: roboflow_core/bounding_rect@v1to add the block as as step in your workflow.

Properties

Name	Type	Description	Refs
name	str	Enter a unique identifier for this step..	❌

The Refs column marks possibility to parametrise the property with dynamic values available in workflow runtime. See Bindings for more info.

Available Connections

Compatible Blocks

Check what blocks you can connect to Bounding Rectangle in version v1.

• inputs: Path Deviation, Velocity, Line Counter, Bounding Rectangle, Detections Consensus, Time in Zone, Detections Stabilizer, Detection Offset, Instance Segmentation Model, Perspective Correction, Detections Transformation, Path Deviation, Dynamic Zone, Detections Classes Replacement, Instance Segmentation Model, Dynamic Crop, Time in Zone, Detections Filter, Detections Stitch, Segment Anything 2 Model
• outputs: Line Counter, Stability AI Inpainting, Mask Visualization, Corner Visualization, Detections Consensus, Time in Zone, Detections Stabilizer, Model Monitoring Inference Aggregator, Florence-2 Model, Circle Visualization, Line Counter, Roboflow Dataset Upload, PTZ Tracking (ONVIF).md), Path Deviation, Dynamic Zone, Byte Tracker, Detections Classes Replacement, Detections Merge, Byte Tracker, Pixelate Visualization, Model Comparison Visualization, Distance Measurement, Detections Stitch, Segment Anything 2 Model, Overlap Filter, Path Deviation, Velocity, Background Color Visualization, Roboflow Dataset Upload, Bounding Rectangle, Triangle Visualization, Florence-2 Model, Label Visualization, Blur Visualization, Color Visualization, Bounding Box Visualization, Detection Offset, Ellipse Visualization, Trace Visualization, Detections Transformation, Halo Visualization, Roboflow Custom Metadata, Size Measurement, Polygon Visualization, Time in Zone, Byte Tracker, Dynamic Crop, Crop Visualization, Detections Filter, Perspective Correction, Dot Visualization

Input and Output Bindings

The available connections depend on its binding kinds. Check what binding kinds Bounding Rectangle in version v1 has.

Bindings

• input

  • predictions (instance_segmentation_prediction): .

• output

  • detections_with_rect (instance_segmentation_prediction): Prediction with detected bounding boxes and segmentation masks in form of sv.Detections(...) object.

Example JSON definition of step Bounding Rectangle in version v1

{
    "name": "<your_step_name_here>",
    "type": "roboflow_core/bounding_rect@v1",
    "predictions": "$segmentation.predictions"
}