Title:
【発明の名称】画像処理装置
Document Type and Number:
Japanese Patent JP2967014
Kind Code:
B2
Abstract:
Binary data are obtained on data of reference pixels included in the upper and below lines of an interpolated pixel through binarizing circuits by comparing with the threshold value determined based on the reference pixel data. Binary interpolation data of the interpolated pixel are obtained from the plurality of binary data. Maximum threshold data is determined as multivalued interpolation data of the interpolated pixel, when the binary interpolation data is "1".
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Inventors:
NAKAYAMA TADAYOSHI
NAGASHIMA YOSHITAKE
SAITO TAKASHI
NAGASHIMA YOSHITAKE
SAITO TAKASHI
Application Number:
JP12120493A
Publication Date:
October 25, 1999
Filing Date:
May 24, 1993
Export Citation:
Assignee:
KYANON KK
International Classes:
G06T1/00; G06T3/40; G09G5/36; H04N1/387; (IPC1-7): G06T3/40; H04N1/387
Attorney, Agent or Firm:
Yasunori Otsuka (1 person outside)