Build Mosaic Lines

Feature Description

Build mosaic lines automatically generates seamlines for all data in mosaic dataset based on specified pyramid levels. After generating seamlines, overlapping areas will be processed according to these lines during image mosaicking.

Supported since SuperMap ImageX Pro 11i(2023) version.

Feature Entry

DOM Automated Processing Flow/Ortho Data DOM Automated Processing Process window->Build Mosaic Lines node.

Parameter Description

Parameter Description Type
Dataset

Specifies the mosaic dataset for building seamlines (read-only)

 DatasetMosaic
Method to Create Seamlines

Three algorithms available: GraphCut, Voronoi, and Border. Default: GraphCut

  • GraphCut: Produces most precise seamlines with longest processing time
  • Voronoi: May generate seamlines crossing roads/buildings, lower accuracy with shorter processing time
  • Border: Uses image boundaries as seamlines, lowest accuracy with shortest processing time
 BuildSeamLinesMethod
Refinement Level Only effective when using GraphCut method. Options: High, Medium, Low. Higher levels produce better seamline results. SeamlineRefinementLevel
Image Sorting Method

Specifies sorting criteria for mosaic dataset images. Options: Priority Time, Priority Resolution. Default: Priority Time

  • Priority Time: Sort by acquisition time (newest first)
  • Priority Resolution: Sort by spatial resolution (highest first)
 ImageSortMethod
Mask Data Specifies data source containing mask dataset DataSource
Dataset Leave empty to disable masking. When set, avoids building seamlines within dataset bounds DatasetVector
Image Name Field Specifies field storing image names in mask dataset for data-image correspondence String

Output

Outputs vector polygon data.

Related Topics

True Color Output

Image Fusion

Image Color Balancing

Output Result