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US 7,072,078 B2Granted
Image storage apparatus, image storage method, and storage medium
AssigneeCanon Kabushiki Kaisha
InventorMakoto Kobayashi
Life of this patent
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Abstract
Information including parameters for JBIG-encoding is managed page-by-page, and image information is JBIG-encoded with the information managed page-by-page, after which the encoded data is stored in an image memory. The encoded data stored is then decoded with the information managed page-by-page. The number of encoding lines on pages to be JBIG-encoded and the number of scanning lines on images scanned page-by-page by a scanner are centrally managed as a common parameter.
Claims12
An image storage apparatus comprising:
- managing means for managing, page-by-page, information including parameters for JBIG-encoding;
- encoding means for JBIG-encoding image information with the information managed page-by-page;
- storing means for storing encoded data;
- and
- decoding means for decoding, with the information managed page-by-page, encoded data that is stored.
2 more elements
An image storage method comprising:
- a managing step, of managing, page-by-page, information including parameters for JBIG-encoding;
- an encoding step, of JBIG-encoding image information with the information managed page-by-page;
- a storing step, of storing encoded data;
- and
- a decoding step, of decoding, with the information managed page-by-page, encoded data that is stored.
2 more elements
Dependencies are inferred from the claim text.