The Kraken Image Optimizer Java SDK by Nekkra communicates with the API to access image optimization data, useful to accelerate websites. It includes resources to resize, upload images directly, and work with image URL.
With the latest version of its image recognition API, Clarifai is now offering developers a way to leverage the underlying engine's machine learning capabilities to build custom models so that what one organization looks for in an image can be very different from what another organization looks for.
Earlier this week Microsoft announced that it is making some of the imagery used in its Virtual Earth platform available for purchase (more on Virtual Earth in our VE SDK profile). The imagery, taken with Microsoft's proprietary UltraCam shown below is available for approximately 200 cities (in high resolution and averaging less than two years old).