SG126699A1 - Dot center tracking in optical storage systems using ink dots - Google Patents
Dot center tracking in optical storage systems using ink dotsInfo
- Publication number
- SG126699A1 SG126699A1 SG200202618A SG200202618A SG126699A1 SG 126699 A1 SG126699 A1 SG 126699A1 SG 200202618 A SG200202618 A SG 200202618A SG 200202618 A SG200202618 A SG 200202618A SG 126699 A1 SG126699 A1 SG 126699A1
- Authority
- SG
- Singapore
- Prior art keywords
- determining
- expected
- scanned image
- optical storage
- storage systems
- Prior art date
Links
Abstract
A method of converting a scanned image comprising scanned pixels to a corresponding bitmap image, said method comprising the steps of, for each bit in the bitmap image; a. determining an expected location in said scanned image of a current bit from the location of surrounding bits in said scanned image; b. determining a likely value of said bit from the values at the locations of expected corresponding pixels in said scanned image; c. determining a centroid measures of the centre of the centre of the expected intensity at the said expected location; d. determining similar centroid measures for adjacent pixels surrounding said current bit in said scanned image and; e. where said centroid measure is improved relative to said expected location, adjusting said expected location to be an adjacent pixel having an improved centroid measure.
Applications Claiming Priority (71)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AUPO8018A AUPO801897A0 (en) | 1997-07-15 | 1997-07-15 | Image processing method and apparatus (ART24) |
AUPO7990A AUPO799097A0 (en) | 1997-07-15 | 1997-07-15 | Data processing method and apparatus (ART46) |
AUPO7980A AUPO798097A0 (en) | 1997-07-15 | 1997-07-15 | Image processing method and apparatus (ART22) |
AUPO8019A AUPO801997A0 (en) | 1997-07-15 | 1997-07-15 | Media processing method and apparatus (ART21) |
AUPO7998A AUPO799897A0 (en) | 1997-07-15 | 1997-07-15 | Image processing method and apparatus (ART11) |
AUPO8005A AUPO800597A0 (en) | 1997-07-15 | 1997-07-15 | Supply method and apparatus (F2) |
AUPO7942A AUPO794297A0 (en) | 1997-07-15 | 1997-07-15 | Image processing method and apparatus (ART23) |
AUPO7997A AUPO799797A0 (en) | 1997-07-15 | 1997-07-15 | Media device (ART15) |
AUPO7988A AUPO798897A0 (en) | 1997-07-15 | 1997-07-15 | Image processing method and apparatus (ART02) |
AUPO7983A AUPO798397A0 (en) | 1997-07-15 | 1997-07-15 | Data processing method and apparatus (ART52) |
AUPO8020A AUPO802097A0 (en) | 1997-07-15 | 1997-07-15 | Data processing method and apparatus (ART38) |
AUPO7940A AUPO794097A0 (en) | 1997-07-15 | 1997-07-15 | Data processing method and apparatus (ART28) |
AUPO7977A AUPO797797A0 (en) | 1997-07-15 | 1997-07-15 | Data processing method and apparatus (ART44) |
AUPO7934A AUPO793497A0 (en) | 1997-07-15 | 1997-07-15 | Data processing method and apparatus (ART45) |
AUPO7979A AUPO797997A0 (en) | 1997-07-15 | 1997-07-15 | Media device (ART16) |
AUPO8021A AUPO802197A0 (en) | 1997-07-15 | 1997-07-15 | Data processing method and apparatus (ART40) |
AUPO7981A AUPO798197A0 (en) | 1997-07-15 | 1997-07-15 | Data processing method and apparatus (ART50) |
AUPO7939A AUPO793997A0 (en) | 1997-07-15 | 1997-07-15 | Data processing method and apparatus (ART29) |
AUPO7987A AUPO798797A0 (en) | 1997-07-15 | 1997-07-15 | Data processing method and apparatus (ART32) |
AUPO8029A AUPO802997A0 (en) | 1997-07-15 | 1997-07-15 | Sensor creation method and apparatus (ART36) |
AUPO8003A AUPO800397A0 (en) | 1997-07-15 | 1997-07-15 | Supply method and apparatus (F1) |
AUPO7989A AUPO798997A0 (en) | 1997-07-15 | 1997-07-15 | Data processing method and apparatus (ART20) |
AUPO8012A AUPO801297A0 (en) | 1997-07-15 | 1997-07-15 | Image processing method and apparatus (ART05) |
AUPO7985A AUPO798597A0 (en) | 1997-07-15 | 1997-07-15 | Data processing method and apparatus (ART37) |
AUPO8016A AUPO801697A0 (en) | 1997-07-15 | 1997-07-15 | Image processing method and apparatus (ART26) |
AUPO8027A AUPO802797A0 (en) | 1997-07-15 | 1997-07-15 | Image processing method and apparatus (ART54) |
AUPO7993A AUPO799397A0 (en) | 1997-07-15 | 1997-07-15 | Image processing method and apparatus (ART03) |
AUPO8028A AUPO802897A0 (en) | 1997-07-15 | 1997-07-15 | Image processing method and apparatus (ART56) |
AUPO8032A AUPO803297A0 (en) | 1997-07-15 | 1997-07-15 | Image processing method and apparatus (ART09) |
AUPO8026A AUPO802697A0 (en) | 1997-07-15 | 1997-07-15 | Image processing method and apparatus (ART53) |
AUPO8031A AUPO803197A0 (en) | 1997-07-15 | 1997-07-15 | Image processing method and apparatus (ART12) |
AUPO8030A AUPO803097A0 (en) | 1997-07-15 | 1997-07-15 | Media device (ART13) |
AUPO7938A AUPO793897A0 (en) | 1997-07-15 | 1997-07-15 | Image processing method and apparatus (ART25) |
AUPO8014A AUPO801497A0 (en) | 1997-07-15 | 1997-07-15 | Media device (ART07) |
AUPO8022A AUPO802297A0 (en) | 1997-07-15 | 1997-07-15 | Image processing method and apparatus (ART33) |
AUPO7982A AUPO798297A0 (en) | 1997-07-15 | 1997-07-15 | Data processing method and apparatus (ART19) |
AUPO8025A AUPO802597A0 (en) | 1997-07-15 | 1997-07-15 | Image processing method and apparatus (ART08) |
AUPO8015A AUPO801597A0 (en) | 1997-07-15 | 1997-07-15 | Media device (ART17) |
AUPO8000A AUPO800097A0 (en) | 1997-07-15 | 1997-07-15 | Data processing method and apparatus (ART43) |
AUPO7978A AUPO797897A0 (en) | 1997-07-15 | 1997-07-15 | Media device (ART18) |
AUPO7991A AUPO799197A0 (en) | 1997-07-15 | 1997-07-15 | Image processing method and apparatus (ART01) |
AUPO8017A AUPO801797A0 (en) | 1997-07-15 | 1997-07-15 | Image processing method and apparatus (ART06) |
AUPO8023A AUPO802397A0 (en) | 1997-07-15 | 1997-07-15 | Data processing method and apparatus (ART39) |
AUPO8024A AUPO802497A0 (en) | 1997-07-15 | 1997-07-15 | Image processing method and apparatus (ART27) |
AUPO7999A AUPO799997A0 (en) | 1997-07-15 | 1997-07-15 | Image processing method and apparatus (ART10) |
AUPO7986A AUPO798697A0 (en) | 1997-07-15 | 1997-07-15 | Data processing method and apparatus (ART51) |
AUPO8498A AUPO849897A0 (en) | 1997-08-11 | 1997-08-11 | Image processing method and apparatus (ART14) |
AUPO8504A AUPO850497A0 (en) | 1997-08-11 | 1997-08-11 | Image processing method and apparatus (art42) |
AUPO8501A AUPO850197A0 (en) | 1997-08-11 | 1997-08-11 | Image processing method and apparatus (art30) |
AUPO8499A AUPO849997A0 (en) | 1997-08-11 | 1997-08-11 | Image processing method and apparatus (art47) |
AUPO8505A AUPO850597A0 (en) | 1997-08-11 | 1997-08-11 | Image processing method and apparatus (art01a) |
AUPO8500A AUPO850097A0 (en) | 1997-08-11 | 1997-08-11 | Image processing method and apparatus (art31) |
AUPO8502A AUPO850297A0 (en) | 1997-08-11 | 1997-08-11 | Image processing method and apparatus (art48) |
AUPO8497A AUPO849797A0 (en) | 1997-08-11 | 1997-08-11 | Image processing method and apparatus (art34) |
AUPO9398A AUPO939897A0 (en) | 1997-09-23 | 1997-09-23 | Data processing method and apparatus (ART60) |
AUPO9397A AUPO939797A0 (en) | 1997-09-23 | 1997-09-23 | Data processing method and apparatus (ART59) |
AUPO9402A AUPO940297A0 (en) | 1997-09-23 | 1997-09-23 | Data processing method and apparatus (ART64) |
AUPO9395A AUPO939597A0 (en) | 1997-09-23 | 1997-09-23 | Data processing method and apparatus (ART4) |
AUPO9399A AUPO939997A0 (en) | 1997-09-23 | 1997-09-23 | Data processing method and apparatus (ART61) |
AUPO9405A AUPO940597A0 (en) | 1997-09-23 | 1997-09-23 | Data processing method and apparatus (ART66) |
AUPO9394A AUPO939497A0 (en) | 1997-09-23 | 1997-09-23 | Image processing method and apparatus (ART57) |
AUPO9401A AUPO940197A0 (en) | 1997-09-23 | 1997-09-23 | Data processing method and apparatus (ART63) |
AUPO9403A AUPO940397A0 (en) | 1997-09-23 | 1997-09-23 | Data processing method and apparatus (ART65) |
AUPO9396A AUPO939697A0 (en) | 1997-09-23 | 1997-09-23 | Data processing method and apparatus (ART58) |
AUPO9404A AUPO940497A0 (en) | 1997-09-23 | 1997-09-23 | A device and method (F3) |
AUPO9400A AUPO940097A0 (en) | 1997-09-23 | 1997-09-23 | Data processing method and apparatus (ART62) |
AUPP0959A AUPP095997A0 (en) | 1997-12-16 | 1997-12-16 | A data processing method and apparatus (art 68) |
AUPP1397A AUPP139798A0 (en) | 1998-01-19 | 1998-01-19 | A media device (art 69) |
AUPP2371A AUPP237198A0 (en) | 1998-03-16 | 1998-03-16 | Data processing method and apparatus (dot02) |
AUPP2370A AUPP237098A0 (en) | 1998-03-16 | 1998-03-16 | Data processing method and apparatus (dot 01) |
AUPO409498 | 1998-06-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
SG126699A1 true SG126699A1 (en) | 2006-11-29 |
Family
ID=35559389
Family Applications (6)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG200202658A SG116449A1 (en) | 1997-07-15 | 1998-07-15 | Ink and media cartridge with axial ink chambers. |
SG200202654-0A SG136792A1 (en) | 1997-07-15 | 1998-07-15 | Artcard for the administration of the operation of a camera device |
SG200607030-4A SG165990A1 (en) | 1997-07-15 | 1998-07-15 | A validating apparatus for validating the authenticity of a device |
SG200202618A SG126699A1 (en) | 1997-07-15 | 1998-07-15 | Dot center tracking in optical storage systems using ink dots |
SG200202613A SG125898A1 (en) | 1997-07-15 | 1998-07-15 | Prints remaining indicator for camera with variable length print capability |
SG200701953A SG155047A1 (en) | 1997-07-15 | 1998-07-15 | An inkjet printhead assembly with an ink supply assembly |
Family Applications Before (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG200202658A SG116449A1 (en) | 1997-07-15 | 1998-07-15 | Ink and media cartridge with axial ink chambers. |
SG200202654-0A SG136792A1 (en) | 1997-07-15 | 1998-07-15 | Artcard for the administration of the operation of a camera device |
SG200607030-4A SG165990A1 (en) | 1997-07-15 | 1998-07-15 | A validating apparatus for validating the authenticity of a device |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG200202613A SG125898A1 (en) | 1997-07-15 | 1998-07-15 | Prints remaining indicator for camera with variable length print capability |
SG200701953A SG155047A1 (en) | 1997-07-15 | 1998-07-15 | An inkjet printhead assembly with an ink supply assembly |
Country Status (1)
Country | Link |
---|---|
SG (6) | SG116449A1 (en) |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61139873A (en) * | 1984-12-13 | 1986-06-27 | Casio Comput Co Ltd | Authorization system |
US4937676A (en) * | 1989-02-10 | 1990-06-26 | Polariod Corporation | Electronic camera system with detachable printer |
DK279089D0 (en) * | 1989-06-07 | 1989-06-07 | Kommunedata I S | PROCEDURE FOR TRANSFER OF DATA, AN ELECTRONIC DOCUMENT OR SIMILAR, SYSTEM FOR EXERCISING THE PROCEDURE AND A CARD FOR USE IN EXERCISING THE PROCEDURE |
DE69031541T2 (en) * | 1989-10-20 | 1998-03-05 | Canon Kk | Ink jet device and cartridge with ink reservoir can be set up on this device |
US5138459A (en) * | 1990-11-20 | 1992-08-11 | Personal Computer Cameras, Inc. | Electronic still video camera with direct personal computer (pc) compatible digital format output |
CA2127198A1 (en) * | 1993-07-01 | 1995-01-02 | Darald R. Schultz | Portable compact multi-function printer with cartridge paper supply |
JPH08118727A (en) * | 1994-10-28 | 1996-05-14 | Canon Inc | Method and apparatus for correcting recorder head, recording head corrected by the same apparatus and recorder using the same head |
DE69526302T2 (en) * | 1994-11-07 | 2002-11-14 | Canon Aptex Inc | Printer with associated ink cartridge |
EP0765226A1 (en) * | 1995-04-12 | 1997-04-02 | Eastman Kodak Company | Color video printer and a photo-cd system with integrated printer |
-
1998
- 1998-07-15 SG SG200202658A patent/SG116449A1/en unknown
- 1998-07-15 SG SG200202654-0A patent/SG136792A1/en unknown
- 1998-07-15 SG SG200607030-4A patent/SG165990A1/en unknown
- 1998-07-15 SG SG200202618A patent/SG126699A1/en unknown
- 1998-07-15 SG SG200202613A patent/SG125898A1/en unknown
- 1998-07-15 SG SG200701953A patent/SG155047A1/en unknown
Also Published As
Publication number | Publication date |
---|---|
SG155047A1 (en) | 2009-09-30 |
SG136792A1 (en) | 2007-11-29 |
SG125898A1 (en) | 2006-10-30 |
SG165990A1 (en) | 2010-11-29 |
SG116449A1 (en) | 2005-11-28 |
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