Dimension Collapse¶
Class: DimensionCollapseBlockV1
Source: inference.core.workflows.core_steps.fusion.dimension_collapse.v1.DimensionCollapseBlockV1
Takes multiple step outputs at data depth level n, concatenate them into list and reduce dimensionality to level n-1.
Useful in scenarios like: * aggregation of classification results for dynamically cropped images * aggregation of OCR results for dynamically cropped images
Type identifier¶
Use the following identifier in step "type"
field: roboflow_core/dimension_collapse@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 Dimension Collapse
in version v1
.
- inputs:
Line Counter
,Single-Label Classification Model
,Slack Notification
,YOLO-World Model
,Image Convert Grayscale
,Absolute Static Crop
,Perspective Correction
,OpenAI
,Distance Measurement
,Image Slicer
,OpenAI
,Cosine Similarity
,Halo Visualization
,Byte Tracker
,Corner Visualization
,Email Notification
,Detections Classes Replacement
,Object Detection Model
,Template Matching
,Roboflow Dataset Upload
,Overlap Filter
,Dynamic Crop
,Cache Set
,VLM as Classifier
,Depth Estimation
,Dynamic Zone
,Model Monitoring Inference Aggregator
,Cache Get
,Llama 3.2 Vision
,Anthropic Claude
,Crop Visualization
,Blur Visualization
,Dominant Color
,Image Threshold
,Stability AI Inpainting
,Relative Static Crop
,Path Deviation
,Clip Comparison
,Moondream2
,Twilio SMS Notification
,OCR Model
,Data Aggregator
,Google Vision OCR
,Property Definition
,Pixelate Visualization
,Stitch OCR Detections
,Image Slicer
,Time in Zone
,JSON Parser
,Webhook Sink
,Line Counter Visualization
,Byte Tracker
,Image Blur
,Florence-2 Model
,Delta Filter
,Detections Stabilizer
,LMM For Classification
,Instance Segmentation Model
,Keypoint Detection Model
,Bounding Rectangle
,Detections Stitch
,Stability AI Image Generation
,VLM as Classifier
,Identify Changes
,Detection Offset
,Camera Focus
,First Non Empty Or Default
,Polygon Zone Visualization
,Detections Filter
,Time in Zone
,Local File Sink
,Grid Visualization
,Instance Segmentation Model
,Trace Visualization
,Roboflow Custom Metadata
,Continue If
,Circle Visualization
,Environment Secrets Store
,Dimension Collapse
,Clip Comparison
,Triangle Visualization
,QR Code Detection
,Gaze Detection
,Line Counter
,Size Measurement
,Byte Tracker
,LMM
,Detections Consensus
,Velocity
,Buffer
,Stitch Images
,Segment Anything 2 Model
,Object Detection Model
,Model Comparison Visualization
,Keypoint Detection Model
,SIFT Comparison
,CLIP Embedding Model
,Expression
,CogVLM
,SmolVLM2
,VLM as Detector
,Image Preprocessing
,Pixel Color Count
,Background Color Visualization
,Barcode Detection
,Keypoint Visualization
,Color Visualization
,Multi-Label Classification Model
,Classification Label Visualization
,Camera Calibration
,Label Visualization
,Reference Path Visualization
,Single-Label Classification Model
,Google Gemini
,Roboflow Dataset Upload
,Identify Outliers
,Qwen2.5-VL
,Multi-Label Classification Model
,Detections Transformation
,SIFT Comparison
,Image Contours
,Polygon Visualization
,CSV Formatter
,SIFT
,Florence-2 Model
,Detections Merge
,Ellipse Visualization
,Mask Visualization
,Rate Limiter
,Bounding Box Visualization
,Dot Visualization
,VLM as Detector
,Path Deviation
- outputs:
Keypoint Detection Model
,Line Counter
,Polygon Zone Visualization
,VLM as Detector
,Time in Zone
,Path Deviation
,YOLO-World Model
,Grid Visualization
,Clip Comparison
,Instance Segmentation Model
,Trace Visualization
,Color Visualization
,Perspective Correction
,Classification Label Visualization
,Circle Visualization
,Clip Comparison
,OpenAI
,Label Visualization
,Triangle Visualization
,Halo Visualization
,Time in Zone
,Reference Path Visualization
,Webhook Sink
,Google Gemini
,Line Counter Visualization
,Line Counter
,Size Measurement
,Corner Visualization
,Florence-2 Model
,Email Notification
,Object Detection Model
,LMM For Classification
,Detections Consensus
,VLM as Classifier
,Instance Segmentation Model
,Cache Set
,Polygon Visualization
,Florence-2 Model
,Ellipse Visualization
,Mask Visualization
,Buffer
,Keypoint Detection Model
,Bounding Box Visualization
,Dot Visualization
,Object Detection Model
,Llama 3.2 Vision
,VLM as Detector
,Anthropic Claude
,Path Deviation
,VLM as Classifier
,Crop Visualization
Input and Output Bindings¶
The available connections depend on its binding kinds. Check what binding kinds
Dimension Collapse
in version v1
has.
Bindings
-
input
data
(*
): Reference to step outputs at depth level n to be concatenated and moved into level n-1..
-
output
output
(list_of_values
): List of values of any type.
Example JSON definition of step Dimension Collapse
in version v1
{
"name": "<your_step_name_here>",
"type": "roboflow_core/dimension_collapse@v1",
"data": "$steps.ocr_step.results"
}