Image analysis – Pattern recognition – On-line recognition of handwritten characters
Patent
1994-04-13
1996-05-14
Boudreau, Leo
Image analysis
Pattern recognition
On-line recognition of handwritten characters
382313, 178 18, G06K 962
Patent
active
055175791
ABSTRACT:
Handwriting recognition apparatus including handwriting input apparatus employing at least two different sensing techniques to sense handwriting and symbol identification apparatus receiving an output of the handwriting input apparatus for providing an output indication of symbols represented by the handwriting.
REFERENCES:
patent: 3731273 (1973-05-01), Hunt
patent: 4122435 (1978-10-01), Greenaway
patent: 4128829 (1978-12-01), Herbst et al.
patent: 4142175 (1979-02-01), Herbst et al.
patent: 4240065 (1980-12-01), Howbrook
patent: 4263592 (1981-04-01), Takahashi et al.
patent: 4317005 (1982-02-01), DeBruyne
patent: 4345239 (1982-08-01), Elliott
patent: 4357672 (1982-11-01), Howells et al.
patent: 4495644 (1985-01-01), Parks et al.
patent: 4513437 (1985-04-01), Chainer et al.
patent: 4578674 (1986-03-01), Baker et al.
patent: 4654648 (1987-03-01), Herrington et al.
patent: 4665282 (1987-05-01), Sato et al.
patent: 4695741 (1987-09-01), Takeda
patent: 4695831 (1987-09-01), Shinn
patent: 4703511 (1987-10-01), Conoval
patent: 4719578 (1988-01-01), Okitomo et al.
patent: 4751741 (1988-06-01), Mochinaga et al.
patent: 4758691 (1988-07-01), DeBruyne
patent: 4814552 (1989-03-01), Stefik et al.
patent: 4845684 (1989-07-01), Garwin et al.
patent: 4862152 (1989-08-01), Milner
patent: 4991148 (1991-02-01), Gilchrist
patent: 5022086 (1991-06-01), Crane et al.
patent: 5051736 (1991-09-01), Bennett
patent: 5054088 (1991-10-01), Gunderson et al.
patent: 5077802 (1991-12-01), Plamondon
patent: 5111512 (1992-05-01), Fan et al.
patent: 5142506 (1992-08-01), Edwards
patent: 5159321 (1992-10-01), Masaki et al.
patent: 5214615 (1993-05-01), Bauer
patent: 5215397 (1993-06-01), Taguchi et al.
patent: 5226091 (1993-07-01), Howell et al.
patent: 5227614 (1993-07-01), Danielson et al.
patent: 5239139 (1993-08-01), Zuta
patent: 5247137 (1993-09-01), Ebberson
patent: 5280457 (1994-01-01), Figueroa et al.
patent: 5294792 (1994-03-01), Lewis et al.
patent: 5308936 (1994-05-01), Biggs et al.
patent: 5315667 (1994-05-01), Fujisaki et al.
patent: 5319721 (1994-06-01), Chefalas et al.
patent: 5333209 (1994-07-01), Sinden et al.
patent: 5337149 (1994-08-01), Kozan et al.
patent: 5343537 (1994-08-01), Beileganda et al.
patent: 5361310 (1994-11-01), Ishigaki
patent: 5365598 (1994-11-01), Sklarew
patent: 5434371 (1995-07-01), Brooks
EerNisse et al., "Piezoelectric Sensor Pen for Dynamic Signature Verification", Conf.: 1977 Intn. Electron. Dev. Mtg., Washington, DC (5-7 Dec. 1977) pp. 473-476.
Morrissey, "Electronic Calculator Based on Character Recognition of Input from Stylus Acceleration Dynamics," IBM Technical Disclosure Bulletin, vol. 19, No. 7, Dec. 1976 pp. 2816-2817.
C. C. Tappert et al, "The State of the Art in On-Line Handwriting Recognition", IEEE Trans. on Pattern Analysis and Machine Intelligence, vol. 12, No. 8, 1990, pp. 787-808.
Brenner and DeBruyne, "A Sonic Pen: A Digital Stylus System", IEEE Trans. on Computers, vol. C-19, No. 6, Jun. 1970, pp. 546-548.
DeBruyne, "Compact Large-Area Graphic Digitizer For PC", IEEE Computer Graphics and Application, Dec. 1986, pp. 49-53.
IBM Technical Disclosure Bulletin, vol. 12, No. 3, Aug. 1969, p. 390, "Acoustical Data Input Panel" by Gunn et al.
IBM Technical Disclosure Bulletin, vol. 27, No. 11, Apr. 1985, "US Curser Position Detection".
Bar-Itzhak Zeev
Baron Ehud
Korsensky Victor
Prishvin Alexander
Baron R & D Ltd.
Boudreau Leo
Johns Andrew W.
LandOfFree
Handwritting input apparatus for handwritting recognition using does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Handwritting input apparatus for handwritting recognition using , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Handwritting input apparatus for handwritting recognition using will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1903357