Crop Instance

Crop Entity allows you to create a context specific crop of an image. When you crop an image from e.g. a node form, a crop entity will be created and a relation from the node to the crop will be registered. Thereby you can safely reuse images from your media library and crop them specific to the content at hand. It creates a new image in the file system that will replace the original image when rendering the referencing entity.


Source: https://drupal.org/project/project_module/feed/all