Pages with tag Image Processing

Getting image metadata using the Node.js imagemagick module

Continuing on in my quest for Node.js scripts to manipulate images (see my earlier JPG to PNG conversion script), today I'm looking at how to access image metadata. The result I'm interested in is to store a caption, keywords and other information in the image itself and to display the caption and keywords on web pages. I found it pretty easy to add a caption and keywords and other metadata using Picasa.