8000 Efficiently slice, segment, and categorize large image atlases · Issue #104 · iree-gd/iree.gd · GitHub
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Efficiently slice, segment, and categorize large image atlases #104
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@fire

Description

@fire

Describe the proposed feature and its relevance to inferencing

Add support to slice, segment, and categorize large images atlases.

Used to generate a typical style for anomaly detection.

Tagging can be used to improve image organization.

Context or use case

I want to divide my image atlases into individual objects grouped by category for game art and tagging purposes.

Proposed solution

Step Description
1. Integrate IREE.gd Install and configure IREE.gd with an accelerated backend. This setup enables SAM 2 model execution directly on the GPU, optimizing segmentation for speed and low-latency processing.
2. Load Image & Generate Masks Load SAM 2 model via IREE.gd and segment the atlas image. Define prompts (e.g., clicks, bounding boxes) to generate segmentation masks for individual tiles.
3. Organize & Categorize Tiles Store each mask as a tile with names based on position (e.g., "tile_x_y") or content (e.g., "tree_tile") as identified by SAM 2.
4. Optimize with GPU Parallelism Use IREE.gd's parallel processing to run multiple segmentation tasks simultaneously, enabling faster, real-time slicing for large texture atlases.
5. Save Segments with Metadata Save each tile with metadata, including positional information and SAM 2 labels, to support quick filtering, retrieval, and categorization in automated workflows.

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