Detections Classes Replacement¶
Class: DetectionsClassesReplacementBlockV1
Combine results of detection model with classification results performed separately for each and every bounding box.
Bounding boxes without top class predicted by classification model are discarded, for multi-label classification results, most confident label is taken as bounding box class.
Type identifier¶
Use the following identifier in step "type"
field: roboflow_core/detections_classes_replacement@v1
to 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 Detections Classes Replacement
in version v1
.
- inputs:
Segment Anything 2 Model
,Instance Segmentation Model
,Keypoint Detection Model
,Byte Tracker
,VLM as Classifier
,Perspective Correction
,VLM as Detector
,Google Vision OCR
,Detections Stitch
,Detections Stabilizer
,Single-Label Classification Model
,YOLO-World Model
,Multi-Label Classification Model
,VLM as Detector
,Dynamic Zone
,Object Detection Model
,Detections Transformation
,Time in Zone
,Moondream2
,Dynamic Crop
,Detections Classes Replacement
,Byte Tracker
,Byte Tracker
,Detection Offset
,Single-Label Classification Model
,Template Matching
,Time in Zone
,Clip Comparison
,Detections Consensus
,Overlap Filter
,Instance Segmentation Model
,VLM as Classifier
,Detections Merge
,Velocity
,Multi-Label Classification Model
,Bounding Rectangle
,Gaze Detection
,Keypoint Detection Model
,Detections Filter
,Path Deviation
,Path Deviation
,Object Detection Model
,Line Counter
- outputs:
Segment Anything 2 Model
,Model Monitoring Inference Aggregator
,Distance Measurement
,Byte Tracker
,Perspective Correction
,Detections Stitch
,Detections Stabilizer
,Polygon Visualization
,Dynamic Zone
,Pixelate Visualization
,Detections Transformation
,Color Visualization
,Time in Zone
,Circle Visualization
,Dynamic Crop
,Dot Visualization
,Model Comparison Visualization
,Detections Classes Replacement
,Background Color Visualization
,Byte Tracker
,Mask Visualization
,Keypoint Visualization
,Roboflow Custom Metadata
,Detection Offset
,Byte Tracker
,Crop Visualization
,Time in Zone
,Detections Consensus
,Roboflow Dataset Upload
,Florence-2 Model
,Bounding Box Visualization
,Overlap Filter
,Stitch OCR Detections
,Ellipse Visualization
,Label Visualization
,Velocity
,Detections Merge
,Line Counter
,Bounding Rectangle
,Roboflow Dataset Upload
,Triangle Visualization
,Corner Visualization
,Florence-2 Model
,Stability AI Inpainting
,Detections Filter
,Path Deviation
,Path Deviation
,Blur Visualization
,Size Measurement
,Trace Visualization
,Halo Visualization
,Line Counter
Input and Output Bindings¶
The available connections depend on its binding kinds. Check what binding kinds
Detections Classes Replacement
in version v1
has.
Bindings
-
input
object_detection_predictions
(Union[object_detection_prediction
,keypoint_detection_prediction
,instance_segmentation_prediction
]): The output of a detection model describing the bounding boxes that will have classes replaced..classification_predictions
(classification_prediction
): The output of classification model for crops taken based on RoIs pointed as the other parameter.
-
output
predictions
(Union[object_detection_prediction
,instance_segmentation_prediction
,keypoint_detection_prediction
]): Prediction with detected bounding boxes in form of sv.Detections(...) object ifobject_detection_prediction
or Prediction with detected bounding boxes and segmentation masks in form of sv.Detections(...) object ifinstance_segmentation_prediction
or Prediction with detected bounding boxes and detected keypoints in form of sv.Detections(...) object ifkeypoint_detection_prediction
.
Example JSON definition of step Detections Classes Replacement
in version v1
{
"name": "<your_step_name_here>",
"type": "roboflow_core/detections_classes_replacement@v1",
"object_detection_predictions": "$steps.my_object_detection_model.predictions",
"classification_predictions": "$steps.my_classification_model.predictions"
}