Title :
Resolution-sensitive document image analysis for document repurposing
Author :
Berkner, Kathrin ; Schwartz, Edward L.
Author_Institution :
Ricoh Innovations, Inc., Menlo Park, CA, USA
Abstract :
The variety of displays used to browse and view images has created a need to adapt an image representation to the size constraints of a given display. In this paper a resolution-sensitive analysis of document images is performed that segments images into text and image regions using document layout analysis and JPEG 2000 header-based processing. Repurposing of the document for viewing on a given display is performed by automatic scaling, cropping, and rearranging of document segments to produce a pictorial document representation while maintaining readability of text and recognizability of image features.
Keywords :
computational complexity; document image processing; image representation; image resolution; image segmentation; text analysis; computational complexity; document layout analysis; document repurposing; image representation; image segmentation; multiresolution analysis; resolution-sensitive document image analysis; text readability; Bandwidth; Cellular phones; Digital images; Displays; Distortion measurement; Image resolution; Image segmentation; Image storage; Quantization; Text analysis;
Conference_Titel :
Signals, Systems and Computers, 2004. Conference Record of the Thirty-Seventh Asilomar Conference on
Print_ISBN :
0-7803-8104-1
DOI :
10.1109/ACSSC.2003.1291877
