TWI473729B - - Google Patents
Info
- 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
Links
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)
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)
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 |
-
2011
- 2011-12-29 TW TW100149550A patent/TW201325935A/en unknown
Patent Citations (8)
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 |