Title:
FILTERING PROCESSING METHOD FOR IMAGE
Document Type and Number:
Japanese Patent JPH08272960
Kind Code:
A
Abstract:
PURPOSE: To provide a fast filtering processing method for an image.
CONSTITUTION: In a filter area, plural square areas D1-D3 which share mutual center parts including an aimed pixel are set. The total values of image data on respective pixels included in the square areas D1-D3 are found respectively. Further, the total values of the respective square areas are multiplied by mutually different coefficients K1.W, K2.W, and K3.W and the products are totalized to find a signal value F which is filtered.
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Inventors:
IKUTA KUNIO
Application Number:
JP9783395A
Publication Date:
October 18, 1996
Filing Date:
March 29, 1995
Export Citation:
Assignee:
DAINIPPON SCREEN MFG
International Classes:
G06T5/20; (IPC1-7): G06T5/20
Attorney, Agent or Firm:
五十嵐 孝雄 （外１名）
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