feat: Band-Specific Spatial Attribution Visualization

[WolodjaZ]

Feature Description

Implement visualization capability for spatially-specific band/channel weights from 3D attribution maps. This feature will allow users to extract and visualize spatial distributions for selected bands or channels from attribution maps.

Use Case

• Visualize spatial distribution of attribution values for specific spectral bands
• Enable analysis of individual or grouped channel contributions in attribution maps
• Support interpretation of band-specific spatial patterns in model attributions

Reference Issues

No response

Additional Context

Expected Functionality

• Extract specific bands/channels from 3D attribution maps
• Support single or multiple band selection for visualization
• Generate spatial visualizations of band-specific attribution weights

Technical Scope

• Input: 3D attribution maps (spatial x spatial x bands/channels)
• Output: 2D spatial visualization of selected band attributions
• Support for both single band and band group selection