System and method for counting ridges in a captured print image

Details System and method for counting ridges in a captured print image System and method for counting ridges in a captured print image

2006-02-07

2006-02-07

Chang, Jon (Department: 2623)

Image analysis

Applications

Personnel identification

C356S071000, C340S005530, C902S003000

Reexamination Certificate

active

06996259

ABSTRACT:
A system and method for counting ridges in a captured print image frame is described. A pixel path through the captured print image frame is traversed. A hysteresis band for the pixel path is determined. A number of crossings of the determined hysteresis band is counted while traversing the pixel path. A number of print ridges based on the counted number of hysteresis band crossings is determined.

REFERENCES:
patent: 2500017 (1950-03-01), Altman
patent: 3200701 (1965-08-01), White
patent: 3475588 (1969-10-01), McMaster
patent: 3482498 (1969-12-01), Becker
patent: 3495259 (1970-02-01), Rocholl et al.
patent: 3527535 (1970-09-01), Monroe
patent: 3540025 (1970-11-01), Levin et al.
patent: 3617120 (1971-11-01), Roka
patent: 3699519 (1972-10-01), Campbell
patent: 3906520 (1975-09-01), Phillips
patent: 3947128 (1976-03-01), Weinberger et al.
patent: 3968476 (1976-07-01), McMahon
patent: 3975711 (1976-08-01), McMahon
patent: 4032975 (1977-06-01), Malueg et al.
patent: 4063226 (1977-12-01), Kozma et al.
patent: 4120585 (1978-10-01), DePalma et al.
patent: 4152056 (1979-05-01), Fowler
patent: 4209481 (1980-06-01), Kashiro et al.
patent: 4210899 (1980-07-01), Swonger et al.
patent: 4253086 (1981-02-01), Szwarcbier
patent: 4322163 (1982-03-01), Schiller
patent: 4414684 (1983-11-01), Blonder
patent: 4537484 (1985-08-01), Fowler et al.
patent: 4544267 (1985-10-01), Schiller
patent: 4553837 (1985-11-01), Marcus
patent: 4601195 (1986-07-01), Garritano
patent: 4669487 (1987-06-01), Frieling
patent: 4681435 (1987-07-01), Kubota et al.
patent: 4684802 (1987-08-01), Hakenewerth et al.
patent: 4701772 (1987-10-01), Anderson et al.
patent: 4783823 (1988-11-01), Tasaki et al.
patent: 4784484 (1988-11-01), Jensen
patent: 4792226 (1988-12-01), Fishbine et al.
patent: 4811414 (1989-03-01), Fishbine et al.
patent: 4876726 (1989-10-01), Capello et al.
patent: 4905293 (1990-02-01), Asai et al.
patent: 4924085 (1990-05-01), Kato et al.
patent: 4933976 (1990-06-01), Fishbine et al.
patent: 4942482 (1990-07-01), Kakinuma et al.
patent: 4946276 (1990-08-01), Chilcott
patent: 4995086 (1991-02-01), Lilley et al.
patent: 5054090 (1991-10-01), Knight et al.
patent: 5067162 (1991-11-01), Driscoll, Jr. et al.
patent: 5067749 (1991-11-01), Land
patent: 5131038 (1992-07-01), Puhl et al.
patent: 5146102 (1992-09-01), Higuchi et al.
patent: 5157497 (1992-10-01), Topper et al.
patent: 5185673 (1993-02-01), Sobol
patent: 5187747 (1993-02-01), Capello et al.
patent: 5210588 (1993-05-01), Lee
patent: 5222152 (1993-06-01), Fishbine et al.
patent: 5222153 (1993-06-01), Beiswenger
patent: 5230025 (1993-07-01), Fishbine et al.
patent: 5233404 (1993-08-01), Lougheed et al.
patent: 5249370 (1993-10-01), Stanger et al.
patent: 5253085 (1993-10-01), Maruo et al.
patent: 5261266 (1993-11-01), Lorenz et al.
patent: 5285293 (1994-02-01), Webb et al.
patent: 5291318 (1994-03-01), Genovese
patent: D348445 (1994-07-01), Fishbine et al.
patent: 5351127 (1994-09-01), King et al.
patent: D351144 (1994-10-01), Fishbine et al.
patent: 5363318 (1994-11-01), McCauley
patent: 5384621 (1995-01-01), Hatch et al.
patent: 5412463 (1995-05-01), Sibbald et al.
patent: 5416573 (1995-05-01), Sartor, Jr.
patent: 5448649 (1995-09-01), Chen et al.
patent: 5467403 (1995-11-01), Fishbine et al.
patent: 5469506 (1995-11-01), Berson et al.
patent: 5471240 (1995-11-01), Prager et al.
patent: 5473144 (1995-12-01), Mathurin, Jr.
patent: 5483601 (1996-01-01), Faulkner
patent: 5509083 (1996-04-01), Abtahi et al.
patent: 5517528 (1996-05-01), Johnson
patent: 5528355 (1996-06-01), Maase et al.
patent: 5548394 (1996-08-01), Giles et al.
patent: 5591949 (1997-01-01), Bernstein
patent: 5596454 (1997-01-01), Hebert
patent: 5598474 (1997-01-01), Johnson
patent: 5613014 (1997-03-01), Eshera et al.
patent: 5615277 (1997-03-01), Hoffman
patent: 5625448 (1997-04-01), Ranalli et al.
patent: 5640422 (1997-06-01), Johnson
patent: 5649128 (1997-07-01), Hartley
patent: 5650842 (1997-07-01), Maase et al.
patent: 5661451 (1997-08-01), Pollag
patent: 5680205 (1997-10-01), Borza
patent: 5689529 (1997-11-01), Johnson
patent: 5717777 (1998-02-01), Wong et al.
patent: 5729334 (1998-03-01), Van Ruyven
patent: 5736734 (1998-04-01), Marcus et al.
patent: 5745684 (1998-04-01), Oskouy et al.
patent: 5748766 (1998-05-01), Maase et al.
patent: 5748768 (1998-05-01), Sivers et al.
patent: 5755748 (1998-05-01), Borza
patent: 5757278 (1998-05-01), Itsumi
patent: 5767989 (1998-06-01), Sakaguchi
patent: 5778089 (1998-07-01), Borza
patent: 5781647 (1998-07-01), Fishbine et al.
patent: 5793218 (1998-08-01), Oster et al.
patent: 5801681 (1998-09-01), Sayag
patent: 5805777 (1998-09-01), Kuchta
patent: 5809172 (1998-09-01), Melen
patent: 5812067 (1998-09-01), Bergholz et al.
patent: 5815252 (1998-09-01), Price-Francis
patent: 5818956 (1998-10-01), Tuli
patent: 5822445 (1998-10-01), Wong
patent: 5825005 (1998-10-01), Behnke
patent: 5825474 (1998-10-01), Maase
patent: 5828773 (1998-10-01), Setlak et al.
patent: 5832244 (1998-11-01), Jolley et al.
patent: 5848231 (1998-12-01), Teitelbaum et al.
patent: 5855433 (1999-01-01), Velho et al.
patent: 5859420 (1999-01-01), Borza
patent: 5859710 (1999-01-01), Hannah
patent: 5862247 (1999-01-01), Fisun et al.
patent: 5867802 (1999-02-01), Borza
patent: 5869822 (1999-02-01), Meadows, II et al.
patent: 5872834 (1999-02-01), Teitelbaum
patent: 5892599 (1999-04-01), Bahuguna
patent: 5900993 (1999-05-01), Betensky
patent: 5907627 (1999-05-01), Borza
patent: 5920384 (1999-07-01), Borza
patent: 5920640 (1999-07-01), Salatino et al.
patent: 5928347 (1999-07-01), Jones
patent: 5942761 (1999-08-01), Tuli
patent: 5946135 (1999-08-01), Auerswald et al.
patent: 5960100 (1999-09-01), Hargrove
patent: 5973731 (1999-10-01), Schwab
patent: 5974162 (1999-10-01), Metz et al.
patent: 5987155 (1999-11-01), Dunn et al.
patent: 5991467 (1999-11-01), Kamiko
patent: 5995014 (1999-11-01), DiMaria
patent: 5999307 (1999-12-01), Whitehead et al.
patent: 6018739 (2000-01-01), McCoy et al.
patent: 6023522 (2000-02-01), Draganoff et al.
patent: 6038332 (2000-03-01), Fishbine et al.
patent: 6041372 (2000-03-01), Hart et al.
patent: 6055071 (2000-04-01), Kuwata et al.
patent: 6064398 (2000-05-01), Ellenby et al.
patent: 6064753 (2000-05-01), Bolle et al.
patent: 6064779 (2000-05-01), Neukermans et al.
patent: 6072891 (2000-06-01), Hamid et al.
patent: 6075876 (2000-06-01), Draganoff
patent: 6078265 (2000-06-01), Bonder et al.
patent: 6088585 (2000-07-01), Schmitt et al.
patent: 6097873 (2000-08-01), Filas et al.
patent: 6104809 (2000-08-01), Berson et al.
patent: 6111978 (2000-08-01), Bolle et al.
patent: 6115484 (2000-09-01), Bowker et al.
patent: 6122394 (2000-09-01), Neukermans et al.
patent: 6144408 (2000-11-01), MacLean
patent: 6150665 (2000-11-01), Suga
patent: 6154285 (2000-11-01), Teng et al.
patent: 6162486 (2000-12-01), Samouilhan et al.
patent: 6166787 (2000-12-01), Akins et al.
patent: 6178255 (2001-01-01), Scott et al.
patent: 6195447 (2001-02-01), Ross
patent: 6198836 (2001-03-01), Hauke
patent: 6204331 (2001-03-01), Sullivan et al.
patent: 6212290 (2001-04-01), Gagne et al.
patent: 6259108 (2001-07-01), Antonelli et al.
patent: 6272562 (2001-08-01), Scott et al.
patent: 6281931 (2001-08-01), Tsao et al.
patent: 6327047 (2001-12-01), Motamed
patent: 6347163 (2002-02-01), Roustaei
patent: 2002/0021827 (2002-02-01), Smith
patent: 2002/0030668 (2002-03-01), Hoshino et al.
patent: 0 101 772 (1984-03-01), None
patent: 0 308 162 (1989-03-01), None
patent: 0 308 162 (1989-03-01), None
patent: 0 379 333 (1990-07-01), None
patent: 0 623 890 (1994-11-01), None
patent: 0 623 890 (1994-11-01), None
patent: 0 653 882 (1995-05-01), None
patent: 0 379 333 (1995-07-01), None
patent: 0 889 432 (1999-01-01), None
patent: 0 889 432 (1999-01-01), None
patent: 0 905 646 (1999-03-01), None
patent: 0 785 750 (1999-06-01), None
patent: 0 924 656 (1999-06-01), None
patent: 0 623 890 (2001-08-01), None
patent: 2 089 545 (1982-06-01), None
patent: 2 313 441 (1997-11-01), None
patent: 62-212892 (1987-09-01), None
patent: 1-205392 (1989-08-01), None
patent: 3-161884 (1991-07-01), None
patent: 3-194674 (1991-08-0

Affiliated with

Also associated with

Rating

System and method for counting ridges in a captured print image does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with System and method for counting ridges in a captured print image, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and System and method for counting ridges in a captured print image will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3660430