| 摘要 |
A distributed image acquisition, storage, and backup system includes a digital camera and a plurality of functionally identical independent storage devices storing digital images. Each digital image is stored as a working copy and a corresponding backup copy on a storage device different from the storage device storing the working copy. One or more storage devices store both a working copy of a first digital image and a backup copy of a second digital image different from the first digital image. Each storage device automatically sends a working copy or backup copy to another of the plurality of storage devices, automatically receives a working copy or backup copy from another of the plurality of storage devices, and automatically stores a received working copy or backup copy.
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