Image Cutter is an application developed by CASA which takes any image and cuts it into tiles which then can be viewed interactively via a Google Map. Using this tool, the viewer is able to zoom and pan using the standard Google Map interface. This is a very useful tool to publish images on the web.
Below is an example using the Google Maps Image Cutter tool.
You can download Image Cutter for free which users java application to run the software and creates a html file and a directory folder of the tiled images which then can be uploaded to your server. For further info visit Digital Urban blog post.