Segment Anything Model (SAM)

Kheish Compatibility

This skill is repo-local and stays inactive until explicitly activated.

When the original instructions refer to legacy tool names, use these Kheish mappings:

• terminal => bash
• web_extract => web_fetch, plus web_search when discovery is needed
• search_files => grep_search and glob_search
• browser_* tools require a browser-capable surfaced tool or MCP; if none is available, use the closest available surface and say so explicitly

When the instructions mention local helper files, resolve them from ${KHEISH_SKILL_DIR}.

Segment Anything Model (SAM)

Comprehensive guide to using Meta AI's Segment Anything Model for zero-shot image segmentation.

When to use SAM

Use SAM when:

• Need to segment any object in images without task-specific training
• Building interactive annotation tools with point/box prompts
• Generating training data for other vision models
• Need zero-shot transfer to new image domains
• Building object detection/segmentation pipelines
• Processing medical, satellite, or domain-specific images

Key features:

• Zero-shot segmentation: Works on any image domain without fine-tuning
• Flexible prompts: Points, bounding boxes, or previous masks
• Automatic segmentation: Generate all object masks automatically
• High quality: Trained on 1.1 billion masks from 11 million images
• Multiple model sizes: ViT-B (fastest), ViT-L, ViT-H (most accurate)
• ONNX export: Deploy in browsers and edge devices

Use alternatives instead:

• YOLO/Detectron2: For real-time object detection with classes
• Mask2Former: For semantic/panoptic segmentation with categories
• GroundingDINO + SAM: For text-prompted segmentation
• SAM 2: For video segmentation tasks