JPS6457383A - Method for discriminating multicolor image from full-color image - Google Patents

Method for discriminating multicolor image from full-color image

Info

Publication number
JPS6457383A
JPS6457383A JP62213099A JP21309987A JPS6457383A JP S6457383 A JPS6457383 A JP S6457383A JP 62213099 A JP62213099 A JP 62213099A JP 21309987 A JP21309987 A JP 21309987A JP S6457383 A JPS6457383 A JP S6457383A
Authority
JP
Japan
Prior art keywords
image
full
peaks
discriminating
multicolor
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.)
Pending
Application number
JP62213099A
Other languages
Japanese (ja)
Inventor
Osamu Ogawa
Kaoru Imao
Satoshi Ouchi
Yojiro Sato
Hideyuki Watanabe
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ricoh Co Ltd
Original Assignee
Ricoh Co Ltd
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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP62213099A priority Critical patent/JPS6457383A/en
Publication of JPS6457383A publication Critical patent/JPS6457383A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE:To accurately discriminate a multicolor image or a full-color image and to shorten time consumed for image processing by discriminating the attribute of an image on the basis of a density histogram. CONSTITUTION:Respective peaks P are found out from the density histogram of an objective image and n peaks P1-Pn are selected in the order of high degree and the number T1 of image elements included within the width W around the peak P1 having the highest degree is found out. Then, the numbers T2-Tk of image elements included within the widths around respective peaks P2-Pk are simplarly found out about peaks P2-Pk (k<n). When the sum Tt= T1+T2...Tk of the numbers of image elements for respective peaks occupies TP percent of the whole number of image-elements, the image is identified as a multicolor image, and in other cases, the image is identified as a full-color image.
JP62213099A 1987-08-28 1987-08-28 Method for discriminating multicolor image from full-color image Pending JPS6457383A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62213099A JPS6457383A (en) 1987-08-28 1987-08-28 Method for discriminating multicolor image from full-color image

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62213099A JPS6457383A (en) 1987-08-28 1987-08-28 Method for discriminating multicolor image from full-color image

Publications (1)

Publication Number Publication Date
JPS6457383A true JPS6457383A (en) 1989-03-03

Family

ID=16633552

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62213099A Pending JPS6457383A (en) 1987-08-28 1987-08-28 Method for discriminating multicolor image from full-color image

Country Status (1)

Country Link
JP (1) JPS6457383A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003067748A (en) * 2001-08-28 2003-03-07 Kddi Corp Animation image exrtractor
EP1620143A2 (en) * 2003-03-18 2006-02-01 DePuy Mitek, Inc. Expandable needle suture apparatus and associated handle assembly
US8585714B2 (en) 2003-03-18 2013-11-19 Depuy Mitek, Llc Expandable needle suture apparatus and associated handle assembly with rotational suture manipulation system

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003067748A (en) * 2001-08-28 2003-03-07 Kddi Corp Animation image exrtractor
EP1620143A2 (en) * 2003-03-18 2006-02-01 DePuy Mitek, Inc. Expandable needle suture apparatus and associated handle assembly
EP1620143A4 (en) * 2003-03-18 2008-03-26 Depuy Mitek Inc Expandable needle suture apparatus and associated handle assembly
US8066718B2 (en) 2003-03-18 2011-11-29 Depuy Mitek, Inc. Expandable needle suture apparatus and associated handle assembly
US8585714B2 (en) 2003-03-18 2013-11-19 Depuy Mitek, Llc Expandable needle suture apparatus and associated handle assembly with rotational suture manipulation system
US8758368B2 (en) 2003-03-18 2014-06-24 Depuy Mitek, Llc Expandable needle suture apparatus and associated handle assembly
US9801622B2 (en) 2003-03-18 2017-10-31 Depuy Mitek, Llc Expandable needle suture apparatus and associated handle assembly with rotational suture manipulation system
US10555731B2 (en) 2003-03-18 2020-02-11 Depuy Mitek, Llc Expandable needle suture apparatus and associated handle assembly
US10743861B2 (en) 2003-03-18 2020-08-18 Depuy Mitek, Llc Expandable needle suture apparatus and associated handle assembly with rotational suture manipulation system

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