retina topic
retinize
Retinize will upscale (using nearest neighbor) images to look correctly on retina screens. This is particularly useful for pixel art when you don't want to store an upscaled version.
kirby-imageoptim
Kirby CMS file method to optimize images using ImageOptim within your template code.
just-responsive-images
WordPress Plugin to support better responsive images with <picture> tag, backgrounds, retina support etc.
retina
Tools for visualizing and comparing data from vertebrate retinas
sms-responsive-images
This TYPO3 extension provides ViewHelpers and configuration to render valid responsive images based on TYPO3's image cropping tool.
urlbox-node
Capture website thumbnails using the urlbox screenshot as a service API in node
pixelratio-screenshots
Grab a screenshot of a website, defining your own pixelratio. Uses phantomjs.
phaser3-retina
Demo on how to support different devicePixelRatio's in Phaser 3
HEI-MED
The Hamilton Eye Institute Macular Edema Dataset (HEI-MED) (formerly DMED) is a collection of 169 fundus images to train and test image processing algorithms for the detection of exudates and diabetic...