Darktable Lua Scripts Collection

A collection of enhanced Darktable Lua plugins, including improved focus stacking tools and AI utilities.

Table of Contents

• SAM3 Segmentation Plugin
• SAM2 Segmentation Plugin
• Enfuse Simple
• Enfuse Advanced
• AI Toolbox

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SAM3 AI Masking Plugin

Description

A Darktable plugin that uses Meta AI’s SAM3 image segmentation model to generate masks directly from Darktable.

• Installation video → https://youtu.be/i08ccYK93Sg

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SAM2 AI Masking Plugin

Description

A Darktable plugin that uses Meta AI’s SAM2 image segmentation model to generate masks directly from Darktable.

• Installation video → https://youtu.be/eEfsPIzWtTQ

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Enfuse Simple

Description

A simplified focus stacking and HDR plugin using enfuse and align_image_stack.

• Simplier than Enfuse Advanced
• Fully cross‑platform (Linux, macOS, Windows)
• Instalation video → https://youtu.be/dcHRvXXtQOY

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Enfuse Advanced

Description

An improved version of Darktable’s original enfuseAdvanced script.

Problem: Darktable's image_table does not sort input file names, causing align_image_stack to receive them in the wrong order.

Solution:
The script now sorts the extracted file names before running the stacking command.

Key Change

for image in images_to_align:gmatch("%S+") do
    table.insert(image_list, image)
end
table.sort(image_list)
images_to_align = table.concat(image_list, " ")

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AI Toolbox

Description

A collection of AI-powered helpers for Darktable.

• Requires Ollama.

• Can be installed via Docker or natively.

• Docker install video → https://youtu.be/dGwhvTCIbT8

• Native install video → https://youtu.be/If6PUnd4zO0

• Toolbox demo → https://youtu.be/bGFSdvZCsN0

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