Detection Result Management

Provides Store Test Results, Send Result, and Receive Detection Results features to manage video analysis results. These functions allow storing analysis results for direct import when reopening video datasets, avoiding redundant analysis.

Store Test Results

Feature Description

SuperMap iDesktopX supports storing test results as dataset formats during video analysis, categorized into target storage and aggregate storage.

Target storage analyzes detected target information including ID, type, speed, license plate details, and violation data, suitable for traffic regulation management.
Aggregate storage records traffic flow statistics, including vehicle types and counts within specific time periods. The weight field stores total detected targets for heatmap analysis.

Feature Entry

Video Analysis Tab -> Transport Analysis Group -> Store Test Results contains a button and dropdown menu. Clicking the main button defaults to the first dropdown option (Store Test Results).

Parameter Description

Store Analysis Results: Navigate to Video Analysis Tab -> Transport Analysis Group -> Store Test Results Dropdown -> Store Analysis Results. In the dialog:
- Enable Target Storage to configure storage mode:
  - New mode: Specify datasource and dataset name (default: CAD Dataset).
  - Append mode requires:
    - Datasource: Existing result dataset location
    - Dataset: Existing result dataset
    - Category Field: Field for object detection categories
    - Tracing ID: Field for target tracking IDs
    - License Plate: Field for vehicle plate numbers
    - Speed: Field for vehicle speeds (Note: Returns -1 if velocity analysis wasn't performed or targets were too transient)
    - Property Field: Field for violation information
    - Frame Index: Field for frame indices
    - Time Field: Field for detection timestamps (matches video recording time)
    - Video Address: Field for video file paths
    Note:
    When appending results, fields remain empty if corresponding analyses (target tracking, license plate recognition, geofencing) weren't performed.
Aggregate Storage: Outputs point datasets. Configuration differs by mode:
- New mode: Set datasource and dataset name
- Append mode requires:
  - Datasource: Existing result dataset location
  - Dataset: Existing result dataset
  - Category Field: Field for target types
  - Time Field: Field for detection timestamps
  - Weight Field: Field for weight values
Use Test Results: Access via Video Analysis Tab -> Transport Analysis Group -> Store Test Results Dropdown -> Use Test Results. Select dataset and map fields to automatically display results during video playback.
Export Analysis Results: From Store Test Results Dropdown -> Export Analysis Results. Enable Output to set image export interval (seconds/frames) and save path.

Send Result

Send Result enables sharing analysis results as online data for real-time cross-departmental access.

The feature includes:

Send Result button (default action): Transmits detection results to receivers after local analysis. Configure custom ID and address in the dialog.
Send Real-Time Stream Data dropdown option: Streams detection results as real-time service for dynamic visualization. Configure Token and address in the dialog. For stream management details, see Real-Time Stream Data.

Receive Detection Results

This feature imports transmitted results to display pre-analyzed data during video playback without re-analysis.

Access via Video Analysis Tab -> Transport Analysis Group -> Receive Detection Results. In the Use Other Device Analysis dialog, enable the feature and configure ID/Device ID to receive either stored results or real-time streams.