Extraction of Bibliography Information Based on the Image of Book Cover

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概要

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• This paper describes a new system for extracting and classifying bibliography regions from the color image of a book cover. The same as all the color image processing, the segmentation of color space is an essential and important step in our system; and here HSI color space is adopted rather than RGB color space. The color space is segmented into achromatic and chromatic regions first; and the segmentation is completed after thresholding the intensity histogram of the achromatic region and the hue histogram of the chromatic region. Then text region extraction and classification follows. After detecting fundamental features (stroke width and local label width) text regions are determined by comparing smeared blocks to the original candidate image. Based on the general cover design model, text regions are classified into author region, title region, and publisher region furthermore, and a bibliography image is obtained as a result, without applying OCR. The appearance of the book is 3D reconstructed as well. In this paper, two examples are presented.

• 1999-07-25

著者

• Yang Hua

  Department Of Cell Biology School Of Basic Medical Sciences Peking University

• OZAWA Shinji

  Department of Information and Computer Science, Keio University

• Yang Hua

  Department Of Electrical Engineering Keio University

• Ozawa Shinji

  Department Of Electrical Engineering Keio University

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