Stitch Images¶
Class: StitchImagesBlockV1
Source: inference.core.workflows.core_steps.transformations.stitch_images.v1.StitchImagesBlockV1
This block combines two related scenes both containing fair amount of details. Block is utilizing Scale Invariant Feature Transform (SIFT)
Type identifier¶
Use the following identifier in step "type"
field: roboflow_core/stitch_images@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.. | ❌ |
max_allowed_reprojection_error |
float |
Advanced parameter overwriting cv.findHomography ransacReprojThreshold parameter. Maximum allowed reprojection error to treat a point pair as an inlier. Increasing value of this parameter for low details photo may yield better results.. | ✅ |
count_of_best_matches_per_query_descriptor |
int |
Advanced parameter overwriting cv.BFMatcher.knnMatch k parameter. Count of best matches found per each query descriptor or less if a query descriptor has less than k possible matches in total.. |
✅ |
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 Stitch Images
in version v1
.
- inputs:
Background Color Visualization
,Trace Visualization
,Dot Visualization
,Classification Label Visualization
,Stitch Images
,Line Counter
,Line Counter Visualization
,SIFT Comparison
,Pixel Color Count
,Model Comparison Visualization
,Line Counter
,Absolute Static Crop
,Stability AI Image Generation
,Image Contours
,Dynamic Crop
,Image Slicer
,Image Preprocessing
,Circle Visualization
,Distance Measurement
,Relative Static Crop
,Image Slicer
,Label Visualization
,Image Threshold
,Reference Path Visualization
,Depth Estimation
,Bounding Box Visualization
,Icon Visualization
,Polygon Visualization
,Identify Outliers
,Ellipse Visualization
,Pixelate Visualization
,SIFT
,Grid Visualization
,Camera Focus
,Detections Consensus
,Image Blur
,Keypoint Visualization
,Polygon Zone Visualization
,Template Matching
,Crop Visualization
,Corner Visualization
,Triangle Visualization
,Clip Comparison
,Stability AI Inpainting
,QR Code Generator
,Stability AI Outpainting
,Camera Calibration
,Image Convert Grayscale
,SIFT Comparison
,Blur Visualization
,Identify Changes
,Color Visualization
,Halo Visualization
,Perspective Correction
,Mask Visualization
- outputs:
Background Color Visualization
,Perception Encoder Embedding Model
,VLM as Classifier
,Trace Visualization
,Google Vision OCR
,OpenAI
,Dot Visualization
,Classification Label Visualization
,Stitch Images
,Line Counter Visualization
,SIFT Comparison
,Anthropic Claude
,Pixel Color Count
,LMM
,Qwen2.5-VL
,Multi-Label Classification Model
,Model Comparison Visualization
,OCR Model
,Stability AI Image Generation
,Object Detection Model
,Absolute Static Crop
,Image Contours
,Dynamic Crop
,LMM For Classification
,Image Slicer
,Gaze Detection
,CogVLM
,QR Code Detection
,Object Detection Model
,Image Preprocessing
,Circle Visualization
,CLIP Embedding Model
,Florence-2 Model
,VLM as Detector
,Keypoint Detection Model
,Keypoint Detection Model
,Relative Static Crop
,Image Slicer
,YOLO-World Model
,Moondream2
,Label Visualization
,Roboflow Dataset Upload
,Image Threshold
,Reference Path Visualization
,Depth Estimation
,Bounding Box Visualization
,Icon Visualization
,Polygon Visualization
,Florence-2 Model
,Byte Tracker
,Dominant Color
,VLM as Classifier
,Buffer
,Pixelate Visualization
,SIFT
,Ellipse Visualization
,Camera Focus
,Instance Segmentation Model
,Clip Comparison
,Single-Label Classification Model
,Image Blur
,Keypoint Visualization
,Polygon Zone Visualization
,Template Matching
,Crop Visualization
,Corner Visualization
,Detections Stabilizer
,Triangle Visualization
,Clip Comparison
,Stability AI Inpainting
,OpenAI
,OpenAI
,Stability AI Outpainting
,Camera Calibration
,Detections Stitch
,Multi-Label Classification Model
,Image Convert Grayscale
,Single-Label Classification Model
,Llama 3.2 Vision
,Roboflow Dataset Upload
,Segment Anything 2 Model
,Blur Visualization
,VLM as Detector
,Color Visualization
,Instance Segmentation Model
,SmolVLM2
,Barcode Detection
,Halo Visualization
,Google Gemini
,Mask Visualization
,Perspective Correction
,Time in Zone
Input and Output Bindings¶
The available connections depend on its binding kinds. Check what binding kinds
Stitch Images
in version v1
has.
Bindings
-
input
image1
(image
): First input image for this step..image2
(image
): Second input image for this step..max_allowed_reprojection_error
(float_zero_to_one
): Advanced parameter overwriting cv.findHomography ransacReprojThreshold parameter. Maximum allowed reprojection error to treat a point pair as an inlier. Increasing value of this parameter for low details photo may yield better results..count_of_best_matches_per_query_descriptor
(integer
): Advanced parameter overwriting cv.BFMatcher.knnMatchk
parameter. Count of best matches found per each query descriptor or less if a query descriptor has less than k possible matches in total..
-
output
stitched_image
(image
): Image in workflows.
Example JSON definition of step Stitch Images
in version v1
{
"name": "<your_step_name_here>",
"type": "roboflow_core/stitch_images@v1",
"image1": "$inputs.image1",
"image2": "$inputs.image2",
"max_allowed_reprojection_error": 3,
"count_of_best_matches_per_query_descriptor": 2
}