JPS6477066A - Clipping processor - Google Patents

Clipping processor

Info

Publication number
JPS6477066A
JPS6477066A JP23415487A JP23415487A JPS6477066A JP S6477066 A JPS6477066 A JP S6477066A JP 23415487 A JP23415487 A JP 23415487A JP 23415487 A JP23415487 A JP 23415487A JP S6477066 A JPS6477066 A JP S6477066A
Authority
JP
Japan
Prior art keywords
image information
image
point
accordance
separation plate
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
JP23415487A
Other languages
Japanese (ja)
Other versions
JPH0545941B2 (en
Inventor
Tetsuji Yarita
Takashi Kuramoto
Takeo Onkawa
Akio Suzuki
Takeo Kondo
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.)
Hitachi Denshi KK
Toppan Inc
Original Assignee
Hitachi Denshi KK
Toppan Printing 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 Hitachi Denshi KK, Toppan Printing Co Ltd filed Critical Hitachi Denshi KK
Priority to JP23415487A priority Critical patent/JPS6477066A/en
Priority to EP88115244A priority patent/EP0307948B1/en
Priority to US07/245,214 priority patent/US4882622A/en
Priority to DE8888115244T priority patent/DE3878802T2/en
Publication of JPS6477066A publication Critical patent/JPS6477066A/en
Publication of JPH0545941B2 publication Critical patent/JPH0545941B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Preparing Plates And Mask In Photomechanical Process (AREA)
  • Image Processing (AREA)

Abstract

PURPOSE:To exactly bring an unnecessary part of a color separation plate to light-shielding by detecting the image information of a desired picture pattern in accordance with a difference of brightness or a color between one point designated from image information of the color separation plate and each point of a read image, and generating a mask in accordance with the image information. CONSTITUTION:One point in a desired picture pattern in an image which is read from image information of a color separation plate 100 is designated. Subsequently, in a clipping processing part 160, in accordance with a degree of a difference of brightness or a color between this designated one point and each point of an image which is read, image information of a desired picture pattern is detected, and in accordance with its detected image information, a silver salt film is exposed. In such a way, by detecting an image of only a necessary part, a mask is generated automatically. Therefore, an unnecessary part of the color separation plate can be brought to masking exactly.
JP23415487A 1987-09-18 1987-09-18 Clipping processor Granted JPS6477066A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP23415487A JPS6477066A (en) 1987-09-18 1987-09-18 Clipping processor
EP88115244A EP0307948B1 (en) 1987-09-18 1988-09-16 Silhouette cutting apparatus
US07/245,214 US4882622A (en) 1987-09-18 1988-09-16 Silhouette cutting apparatus
DE8888115244T DE3878802T2 (en) 1987-09-18 1988-09-16 CONTOUR MARKER.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP23415487A JPS6477066A (en) 1987-09-18 1987-09-18 Clipping processor

Publications (2)

Publication Number Publication Date
JPS6477066A true JPS6477066A (en) 1989-03-23
JPH0545941B2 JPH0545941B2 (en) 1993-07-12

Family

ID=16966495

Family Applications (1)

Application Number Title Priority Date Filing Date
JP23415487A Granted JPS6477066A (en) 1987-09-18 1987-09-18 Clipping processor

Country Status (1)

Country Link
JP (1) JPS6477066A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06162180A (en) * 1992-11-25 1994-06-10 Fujitsu Ltd Area extraction system

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9414371U1 (en) * 1994-09-05 1995-02-09 Siemens AG, 80333 München Reusable multi-pin connector

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5429202A (en) * 1977-08-05 1979-03-05 Dainippon Screen Mfg Device for making outline image
JPS58166348A (en) * 1982-03-26 1983-10-01 Dainippon Printing Co Ltd Device for forming cutoff mask for printing

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5429202A (en) * 1977-08-05 1979-03-05 Dainippon Screen Mfg Device for making outline image
JPS58166348A (en) * 1982-03-26 1983-10-01 Dainippon Printing Co Ltd Device for forming cutoff mask for printing

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06162180A (en) * 1992-11-25 1994-06-10 Fujitsu Ltd Area extraction system

Also Published As

Publication number Publication date
JPH0545941B2 (en) 1993-07-12

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