JPS62180475A - Picture processor - Google Patents

Picture processor

Info

Publication number
JPS62180475A
JPS62180475A JP2120686A JP2120686A JPS62180475A JP S62180475 A JPS62180475 A JP S62180475A JP 2120686 A JP2120686 A JP 2120686A JP 2120686 A JP2120686 A JP 2120686A JP S62180475 A JPS62180475 A JP S62180475A
Authority
JP
Japan
Prior art keywords
picture
processing
smoothing
pictures
smoothed
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2120686A
Other languages
Japanese (ja)
Inventor
Yoshinobu Mita
Original Assignee
Canon Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Canon Inc filed Critical Canon Inc
Priority to JP2120686A priority Critical patent/JPS62180475A/en
Publication of JPS62180475A publication Critical patent/JPS62180475A/en
Granted legal-status Critical Current

Links

Abstract

PURPOSE:To always ensure satisfactory smoothing operation with a small-sized or prescribed-sized digital filter, by performing the smoothing processing of pictures, for example, after reduction or before magnification of pictures. CONSTITUTION:A picture magnification processing means 15 is provided together with a picture reduction processing means 13 and a picture processing means 14 which performs various filtering processes of pictures. In case an original picture magnified partially, for example, the input picture is first reduced by the means 13 to be coincident with the characteristics (size) of a smoothing filter. Then the output of the reduced picture is smoothed by the means through a smoothing filter. The output of the smoothed picture is magnified by the means 15 to obtain a smoothed picture having the same size as the original picture.
JP2120686A 1986-02-04 1986-02-04 Picture processor Granted JPS62180475A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2120686A JPS62180475A (en) 1986-02-04 1986-02-04 Picture processor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2120686A JPS62180475A (en) 1986-02-04 1986-02-04 Picture processor

Publications (1)

Publication Number Publication Date
JPS62180475A true JPS62180475A (en) 1987-08-07

Family

ID=12048514

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2120686A Granted JPS62180475A (en) 1986-02-04 1986-02-04 Picture processor

Country Status (1)

Country Link
JP (1) JPS62180475A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01270094A (en) * 1988-04-22 1989-10-27 Sony Corp Character font generating method
JP2005310123A (en) * 2004-03-24 2005-11-04 Fuji Photo Film Co Ltd Apparatus for selecting image of specific scene, program therefor and recording medium with the program recorded thereon
JP2008033692A (en) * 2006-07-28 2008-02-14 Canon Inc Image processing device and its control method, and, computer program and computer readable storage medium
WO2009017138A1 (en) * 2007-07-27 2009-02-05 Ricoh Company, Ltd. Image processor, image processing method, digital camera, and imaging apparatus

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01270094A (en) * 1988-04-22 1989-10-27 Sony Corp Character font generating method
JP2005310123A (en) * 2004-03-24 2005-11-04 Fuji Photo Film Co Ltd Apparatus for selecting image of specific scene, program therefor and recording medium with the program recorded thereon
JP2008033692A (en) * 2006-07-28 2008-02-14 Canon Inc Image processing device and its control method, and, computer program and computer readable storage medium
US8195009B2 (en) 2006-07-28 2012-06-05 Canon Kabushiki Kaisha Image processing apparatus and control method thereof
WO2009017138A1 (en) * 2007-07-27 2009-02-05 Ricoh Company, Ltd. Image processor, image processing method, digital camera, and imaging apparatus
US8194158B2 (en) 2007-07-27 2012-06-05 Ricoh Company, Ltd. Image processor, image processing method, digital camera, and imaging apparatus

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