Access this dialog from image reports and search results by clicking the More Actions icon 
for a selected image and clicking Image Details. (Images displayed in the filmstrip view in image search results display similar details.) Use this feature to view image name, creation, file size, and version information and to optionally rescan image size. Any changes display in the Dimensions field.
Administrators can rescan all images at a site from the Utilities left panel of the Site Administration dashboard and choosing Site Tools - Rescan Image Sizes.
Related Links
You can download PDF versions of the Content Contributor's, Administrator's, and Elements Reference documents from the support section of paperthin.com (requires login).
For technical support:
The following guides are available locally on your CommonSpot Server: