Image analysis – Pattern recognition – Feature extraction
Reexamination Certificate
2005-03-15
2005-03-15
Dastouri, Mehrdad (Department: 2623)
Image analysis
Pattern recognition
Feature extraction
C382S176000, C382S237000, C382S299000
Reexamination Certificate
active
06868183
ABSTRACT:
The present invention presents an image processing apparatus having an input unit for inputting image data of an original image, a discriminating unit for extracting a predetermined region by using a feature of pixel of the input image data, and for discriminating an attribute of the region, a determining unit for determining the type of the image data on the basis of the distribution of the attributes of the regions, and a processing unit for processing the image data as specified depending on the type of the determined image data. In this constitution, image processing conforming to the accurate discrimination result can be applied to image data.
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Kuo-Chin Fan et al., “Segmentation and classification of mixed text/graphics/image documents,” Pattern Recognition Letters 15, Dec. 1994, pp. 1201-1209.
Kanno Hiroki
Kodaira Naoaki
Kubota Hiroaki
Dastouri Mehrdad
Foley & Lardner LLP
Kabushiki Kaisha Toshiba
Toshiba Tec Kabushiki Kaisha
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