TWI473729B - - Google Patents

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Publication number
TWI473729B
TWI473729B TW100149550A TW100149550A TWI473729B TW I473729 B TWI473729 B TW I473729B TW 100149550 A TW100149550 A TW 100149550A TW 100149550 A TW100149550 A TW 100149550A TW I473729 B TWI473729 B TW I473729B
Authority
TW
Taiwan
Application number
TW100149550A
Other languages
Chinese (zh)
Other versions
TW201325935A (en
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 filed Critical
Priority to TW100149550A priority Critical patent/TW201325935A/en
Publication of TW201325935A publication Critical patent/TW201325935A/en
Application granted granted Critical
Publication of TWI473729B publication Critical patent/TWI473729B/zh

Links

TW100149550A 2011-12-29 2011-12-29 Modulation dot structural assembly, method of applying the assembly to make image files with hidden graphic presswork and the prepared presswork using the same TW201325935A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW100149550A TW201325935A (en) 2011-12-29 2011-12-29 Modulation dot structural assembly, method of applying the assembly to make image files with hidden graphic presswork and the prepared presswork using the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW100149550A TW201325935A (en) 2011-12-29 2011-12-29 Modulation dot structural assembly, method of applying the assembly to make image files with hidden graphic presswork and the prepared presswork using the same

Publications (2)

Publication Number Publication Date
TW201325935A TW201325935A (en) 2013-07-01
TWI473729B true TWI473729B (en) 2015-02-21

Family

ID=49224695

Family Applications (1)

Application Number Title Priority Date Filing Date
TW100149550A TW201325935A (en) 2011-12-29 2011-12-29 Modulation dot structural assembly, method of applying the assembly to make image files with hidden graphic presswork and the prepared presswork using the same

Country Status (1)

Country Link
TW (1) TW201325935A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108647659A (en) * 2018-05-16 2018-10-12 臧戈平 A method of hidden image in decryption printed matter is analyzed based on digital video image

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4222048A (en) * 1978-06-02 1980-09-09 The Boeing Company Three dimension graphic generator for displays with hidden lines
US5369734A (en) * 1990-05-18 1994-11-29 Kabushiki Kaisha Toshiba Method for processing and displaying hidden-line graphic images
TW274069B (en) * 1995-06-16 1996-04-11 Yamatoya Shokai Improved apparatus and its application of color level modulation
TW277196B (en) * 1995-06-02 1996-06-01 Yamatoya Shokai Color scanner
US20030021437A1 (en) * 2001-07-11 2003-01-30 Hersch Roger David Images and security documents protected by micro-structures
US7289117B2 (en) * 2003-07-28 2007-10-30 Dassault Systemes Process for providing a vector image with removed hidden lines
TWI298231B (en) * 2005-01-28 2008-06-21 Univ Nat Taiwan Normal
TW201015444A (en) * 2008-10-06 2010-04-16 Univ Nat Taiwan Normal Manufacturing method of printed article having hidden bar code

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4222048A (en) * 1978-06-02 1980-09-09 The Boeing Company Three dimension graphic generator for displays with hidden lines
US5369734A (en) * 1990-05-18 1994-11-29 Kabushiki Kaisha Toshiba Method for processing and displaying hidden-line graphic images
TW277196B (en) * 1995-06-02 1996-06-01 Yamatoya Shokai Color scanner
TW274069B (en) * 1995-06-16 1996-04-11 Yamatoya Shokai Improved apparatus and its application of color level modulation
US20030021437A1 (en) * 2001-07-11 2003-01-30 Hersch Roger David Images and security documents protected by micro-structures
US7289117B2 (en) * 2003-07-28 2007-10-30 Dassault Systemes Process for providing a vector image with removed hidden lines
TWI298231B (en) * 2005-01-28 2008-06-21 Univ Nat Taiwan Normal
TW201015444A (en) * 2008-10-06 2010-04-16 Univ Nat Taiwan Normal Manufacturing method of printed article having hidden bar code

Also Published As

Publication number Publication date
TW201325935A (en) 2013-07-01

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