Keypoint Visualization¶
Class: KeypointVisualizationBlockV1
Source: inference.core.workflows.core_steps.visualizations.keypoint.v1.KeypointVisualizationBlockV1
The KeypointVisualization
block uses a detections from an
keypoint detection model to draw keypoints on objects using
sv.VertexAnnotator
.
Type identifier¶
Use the following identifier in step "type"
field: roboflow_core/keypoint_visualization@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.. | ❌ |
copy_image |
bool |
Enable this option to create a copy of the input image for visualization, preserving the original. Use this when stacking multiple visualizations.. | ✅ |
annotator_type |
str |
Type of annotator to be used for keypoint visualization.. | ❌ |
color |
str |
Color of the keypoint.. | ✅ |
text_color |
str |
Text color of the keypoint.. | ✅ |
text_scale |
float |
Scale of the text.. | ✅ |
text_thickness |
int |
Thickness of the text characters.. | ✅ |
text_padding |
int |
Padding around the text in pixels.. | ✅ |
thickness |
int |
Thickness of the outline in pixels.. | ✅ |
radius |
int |
Radius of the keypoint in pixels.. | ✅ |
edges |
List[Any] |
Mapping of keypoints to edges. List of pairs of indices.. | ✅ |
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 Keypoint Visualization
in version v1
.
- inputs:
Polygon Zone Visualization
,VLM as Classifier
,Identify Outliers
,LMM For Classification
,Distance Measurement
,Dot Visualization
,Morphological Transformation
,Size Measurement
,Blur Visualization
,Perspective Correction
,Clip Comparison
,Corner Visualization
,LMM
,Pixel Color Count
,PTZ Tracking (ONVIF)
.md),Florence-2 Model
,Grid Visualization
,Image Threshold
,Florence-2 Model
,Halo Visualization
,OpenAI
,Keypoint Detection Model
,Multi-Label Classification Model
,CogVLM
,Detection Offset
,EasyOCR
,Line Counter Visualization
,Stitch OCR Detections
,VLM as Detector
,Stability AI Outpainting
,VLM as Classifier
,Twilio SMS Notification
,Keypoint Detection Model
,Identify Changes
,Google Vision OCR
,Camera Focus
,Roboflow Dataset Upload
,SIFT
,Email Notification
,Instance Segmentation Model
,Image Slicer
,Image Convert Grayscale
,Keypoint Visualization
,Clip Comparison
,Template Matching
,OCR Model
,Llama 3.2 Vision
,Bounding Box Visualization
,Line Counter
,Reference Path Visualization
,Dynamic Crop
,Roboflow Dataset Upload
,Mask Visualization
,Image Preprocessing
,Background Color Visualization
,Local File Sink
,Webhook Sink
,Camera Calibration
,OpenAI
,Depth Estimation
,Image Slicer
,QR Code Generator
,Cosine Similarity
,SIFT Comparison
,Trace Visualization
,Detections Transformation
,Object Detection Model
,Contrast Equalization
,Buffer
,Crop Visualization
,Stability AI Image Generation
,Dimension Collapse
,SIFT Comparison
,Roboflow Custom Metadata
,Model Comparison Visualization
,Pixelate Visualization
,Dynamic Zone
,Model Monitoring Inference Aggregator
,Gaze Detection
,Line Counter
,Anthropic Claude
,Relative Static Crop
,Image Contours
,Polygon Visualization
,Slack Notification
,JSON Parser
,OpenAI
,Triangle Visualization
,Detections Filter
,Classification Label Visualization
,Detections Classes Replacement
,Circle Visualization
,Image Blur
,Label Visualization
,VLM as Detector
,Google Gemini
,Absolute Static Crop
,Stability AI Inpainting
,Icon Visualization
,Ellipse Visualization
,Color Visualization
,CSV Formatter
,Single-Label Classification Model
,Detections Consensus
,Stitch Images
- outputs:
VLM as Classifier
,LMM For Classification
,Polygon Zone Visualization
,Dot Visualization
,Morphological Transformation
,Perspective Correction
,Blur Visualization
,Clip Comparison
,Corner Visualization
,LMM
,Pixel Color Count
,Florence-2 Model
,Image Threshold
,Florence-2 Model
,Halo Visualization
,OpenAI
,Keypoint Detection Model
,Multi-Label Classification Model
,CogVLM
,EasyOCR
,Byte Tracker
,Line Counter Visualization
,Perception Encoder Embedding Model
,VLM as Detector
,Stability AI Outpainting
,VLM as Classifier
,Keypoint Detection Model
,Google Vision OCR
,CLIP Embedding Model
,Camera Focus
,Roboflow Dataset Upload
,SIFT
,Instance Segmentation Model
,Clip Comparison
,Image Slicer
,Image Convert Grayscale
,Keypoint Visualization
,Template Matching
,OCR Model
,Llama 3.2 Vision
,Bounding Box Visualization
,Detections Stabilizer
,Instance Segmentation Model
,Reference Path Visualization
,Dynamic Crop
,Roboflow Dataset Upload
,Mask Visualization
,Image Preprocessing
,Qwen2.5-VL
,Background Color Visualization
,OpenAI
,Camera Calibration
,Depth Estimation
,Image Slicer
,Detections Stitch
,Dominant Color
,Trace Visualization
,Object Detection Model
,Contrast Equalization
,Buffer
,Crop Visualization
,Stability AI Image Generation
,Stitch Images
,SmolVLM2
,SIFT Comparison
,Object Detection Model
,Model Comparison Visualization
,Pixelate Visualization
,Gaze Detection
,Anthropic Claude
,Time in Zone
,QR Code Detection
,Relative Static Crop
,Polygon Visualization
,Barcode Detection
,Image Contours
,OpenAI
,Triangle Visualization
,YOLO-World Model
,Single-Label Classification Model
,Classification Label Visualization
,Circle Visualization
,Image Blur
,Label Visualization
,VLM as Detector
,Google Gemini
,Multi-Label Classification Model
,Stability AI Inpainting
,Absolute Static Crop
,Icon Visualization
,Ellipse Visualization
,Color Visualization
,Single-Label Classification Model
,Moondream2
,Segment Anything 2 Model
Input and Output Bindings¶
The available connections depend on its binding kinds. Check what binding kinds
Keypoint Visualization
in version v1
has.
Bindings
-
input
image
(image
): The image to visualize on..copy_image
(boolean
): Enable this option to create a copy of the input image for visualization, preserving the original. Use this when stacking multiple visualizations..predictions
(keypoint_detection_prediction
): Predictions.color
(string
): Color of the keypoint..text_color
(string
): Text color of the keypoint..text_scale
(float
): Scale of the text..text_thickness
(integer
): Thickness of the text characters..text_padding
(integer
): Padding around the text in pixels..thickness
(integer
): Thickness of the outline in pixels..radius
(integer
): Radius of the keypoint in pixels..edges
(list_of_values
): Mapping of keypoints to edges. List of pairs of indices..
-
output
image
(image
): Image in workflows.
Example JSON definition of step Keypoint Visualization
in version v1
{
"name": "<your_step_name_here>",
"type": "roboflow_core/keypoint_visualization@v1",
"image": "$inputs.image",
"copy_image": true,
"predictions": "$steps.keypoint_detection_model.predictions",
"annotator_type": "<block_does_not_provide_example>",
"color": "#A351FB",
"text_color": "black",
"text_scale": 0.5,
"text_thickness": 1,
"text_padding": 10,
"thickness": 2,
"radius": 10,
"edges": "$inputs.edges"
}