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Tag: image processing

Manage creative assets

Sigal – static photo gallery generator

October 28, 2026 Steve Emms CLI, Web Apps

Sigal generates static photo and video galleries with image resizing, thumbnails, themes, metadata, plugins and portable HTML output.

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Machine Learning in Linux

Open Photo AI – AI-powered photo enhancement application

October 10, 2026 Steve Emms Graphics, GUI

Open Photo AI is a photo enhancement application offering denoising, face restoration, colorization, sharpening and image upscaling.

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Anime4KCPP – high performance anime upscaler

October 9, 2026 Steve Emms Graphics, GUI

Anime4KCPP is a high performance anime image and video upscaler using a CNN-based algorithm with CPU and GPU acceleration.

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Graphics

gifski – high-quality animated GIF encoder

September 29, 2026 Steve Emms CLI, Graphics

gifski is a high-quality animated GIF encoder using pngquant techniques, temporal dithering, resizing and quality controls.

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Manage creative assets

Kornia – differentiable computer vision library

August 9, 2026 Steve Emms Graphics

Kornia is a differentiable computer vision library built on PyTorch. It provides image-processing and geometric-vision operations.

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Image Processing

CImg – lightweight C++ toolkit

July 29, 2026 Steve Emms Graphics, Programming

CImg is a lightweight C++ toolkit for developing image-processing applications.

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Manage creative assets

OpenImageIO – image processing

July 29, 2026 Steve Emms Graphics

OpenImageIO is a library and collection of utilities for reading, writing and processing image files.

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DNA

CellProfiler – quantitative biological image analysis

June 13, 2026 Steve Emms GUI, Scientific

CellProfiler builds reproducible microscopy image analysis pipelines for cell segmentation, phenotype measurement and batch processing.

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QR Tools

qrtool – command-line QR code encoder and decoder

May 15, 2026 Steve Emms CLI, Utilities

qrtool generates and decodes QR, Micro QR and rMQR codes with image and terminal output, colour controls, integration and scripting support.

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Machine Learning

waifu2x-ncnn-vulkan – image upscaler and denoiser

May 12, 2026 Steve Emms CLI, Graphics

waifu2x-ncnn-vulkan upscales and denoises images on Vulkan GPUs, with model selection, batch processing, tiling and test-time augmentation.

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Machine Learning

chaiNNer – node-based image processing workflows

May 12, 2026 Steve Emms Graphics, GUI

chaiNNer builds image processing pipelines with AI upscaling, batch jobs, video nodes and support for PyTorch, NCNN, ONNX and TensorRT.

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Machine Learning

Real-ESRGAN GUI – graphical image enlargement tool

August 15, 2025 Steve Emms Graphics, GUI, Scientific

Real-ESRGAN GUI enlarges images and GIFs using Real-ESRGAN or Real-CUGAN, with batch processing, drag and drop, and custom sizing.

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Screen Capture

ImageMagick – create, edit, compose, or convert bitmap images

April 14, 2025 Steve Emms CLI, Graphics

ImageMagick is a software suite to create, edit, and compose bitmap images. All manipulations can be achieved through shell commands.

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QR Tools

AR Tag Placement and Finder Tool – create and position visual markers

February 11, 2025 Steve Emms Graphics, GUI, Utilities

AR Tag Placement and Finder Tool positions QR codes and AR markers on images, supports custom layouts and saves marker settings to JSON.

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Image showing an example of pixel artwork

voidsprite – pixel art and game asset editor

October 27, 2024 Steve Emms Graphics, GUI

voidsprite creates pixel art and game sprites with drawing tools, image format conversion, gradients and support for retro game assets.

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Manage creative assets

SimpleITK – image analysis toolkit

September 19, 2024 Steve Emms Graphics

SimpleITK is an image analysis toolkit with many components supporting general filtering operations, image segmentation and registration.

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Image Processing

Mahotas – library of fast computer vision algorithms

September 19, 2024 Steve Emms Graphics

Mahotas is a library of fast computer vision algorithms (all implemented in C++ for speed) operating over NumPy arrays.

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Image Processing

scikit-image – collection of algorithms for image processing

September 19, 2024 Steve Emms Graphics

scikit-image is an image processing library implementing algorithms and utilities for use in research, education and industry applications.

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Camera Tools

vkdt – Vulkan RAW photography workflow and node graph

May 6, 2024 Steve Emms Graphics, GUI

vkdt is a Vulkan-based RAW photography workflow with a flexible node graph, GPU processing, colour management and video capabilities.

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Image Processing

VIPS – image processing library

November 5, 2023 Steve Emms Graphics

VIPS is an open source image processing software package. It copes well with large images, works with multi-core processors.

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