This library uses ImageMagick and RQRCode to create QR codes with rounded corners

This workbench holds a collection of machine learning methods in Ruby. Rather than specializing on a single task or method, this gem aims at providing an encompassing framework for any machine learning application.

Attach files (images, videos, pdfs, txts, zips and etc) to a MongoMapper record. You can choose if you to store it on file system or GridFS.

motion-smarticons lets you overlay informational text like commit hash and version number on top of RubyMotion app icons

Automated visual regression testing of android and ios apps with appium , calabash or any other driver

A Ruby project that uses machine learning to perform Optical Character Recognition

Provides processors for both Carrierwave and Paperclip to allow having a version of a PDF attachment that is actually an image representing the first page on that PDF. This gem uses GhostScript, so it must be installed in order for it to work.

Pig Media Server

Plain Record is a data persistence, which use human editable and readable plain text files. It's ideal for static generated sites, like blog or homepage.

RComposite is an RMagick abstraction library to easily manipulate and composite images through the use of a canvas, layers, layer masks, adjustment layers, fill layers, and layer sets (much like in Photoshop)

This is a ruby wrapper for libdmtx, which is a open source software for reading and writing Data Matrix barcodes.

token based authentication and more useful library..

A high-resolution image is loaded when the retina_image_tag is called from a retina display

RComposite (formally Rubyshop) is an RMagick abstraction library to easily manipulate and composite images through the use of a canvas, layers, layer masks, adjustment layers, fill layers, and layer sets (much like in Photoshop)

A gem to interface with the WordPress database

An opinionated UI component regression testing tool built to be tightly integrated with RSpec, Selenium and tools you already use.

SmartImage provides a cross-platform solution for image compositing that works on both MRI and JRuby. If using RMagick feels like swatting a fly with a nucler missile, and ImageScience just doesn't get you there, SmartImage is hopefully at that sweet spot in the middle

Use this library to interface to an SSD1306 OLED via I2C or SPI. It was developed with the Raspberry Pi in mind, but should work on any device with I2C or SPI.

SwfRuby is utilities to dump or manipulate Swf binary file.

Gem to manipulate emoji-sized images