Calibration File Stitching

Operator Function

Read stitching matrix information from Json files, stitch multiple point clouds, remove duplicates, and output to the specified IM number.

Parameter Introduction

Calculation Parameters

Parameter	Range	Default Value	Description	Illustration
File Path			Input path of calibration file (only supports .json files)
Output Image	0-8	2	The IM number for image output
Deduplication Method	No Deduplication/Short Centerline Deduplication/Long Centerline Deduplication/Downsampling Deduplication	No Deduplication	Short Centerline Deduplication: Use the centerline of the shorter side of the calibration block as the dividing line for deduplication Long Centerline Deduplication: Use the centerline of the longer side of the calibration block as the dividing line for deduplication Downsampling Deduplication: Use downsampling method for deduplication
Resolution	0-10	0.01	Downsampling resolution

Output Parameters

Exception Troubleshooting

No.	Exception Information	Corresponding Parameter	Solution
1	Parameter "{0}" missing or invalid	File Name	Check if file path is correct
2	Failed to load JSON data		Check if file is a Json file
3	Missing total_numbers key in file		Json file missing total_numbers information (robustness content)

Example Introduction

Engineering Design

1. Select the Load Point Cloud tool to load the 3D point cloud image to be processed into the corresponding IM number.

2. Select the Calibration File Stitching tool.

Tool Usage

1. Import the corresponding stitching Json file.

2. Select the corresponding output IM number.

3. Choose the deduplication method and configure the corresponding deduplication parameters.

4. Click Test to check if the image window and parameters meet expectations.

5. If there are no issues, click Save, then run the operator in the run list to view the results in the corresponding IM.