EP0662772 - Segmentation based image compression system [Right-click to bookmark this link] | Status | The application is deemed to be withdrawn Status updated on 18.01.2002 Database last updated on 24.08.2024 | Most recent event Tooltip | 17.10.2008 | Change - applicant | published on 19.11.2008 [2008/47] | Applicant(s) | For all designated states MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. 1006, Oaza Kadoma Kadoma-shi Osaka 571-8501 / JP | [2008/47] |
Former [1995/28] | For all designated states MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. 1006, Ohaza Kadoma Kadoma-shi, Osaka 571 / JP | Inventor(s) | 01 /
Devaney, Patrick 52 Kettle Creek Road Freehold, NJ 07728 / US | 02 /
Gnanaprakasam, Daniel 151 S. Bishop Avenue, Apt. M-103 Secane, PA 19018 / US | 03 /
Westerink, Peter 320 A Delancey Place Mount Laurel, NJ 08054 / US | 04 /
Topper, Robert 131 Crooked Billet Road Hatboro, PA 19040 / US | [1995/28] | Representative(s) | Marx, Lothar, et al Schwabe - Sandmair - Marx Patentanwälte Postfach 86 02 45 81629 München / DE | [N/P] |
Former [1995/28] | Marx, Lothar, Dr., et al Patentanwälte Schwabe, Sandmair, Marx Stuntzstrasse 16 D-81677 München / DE | Application number, filing date | 95100085.0 | 04.01.1995 | [1995/28] | Priority number, date | US19940178948 | 07.01.1994 Original published format: US 178948 | [1995/28] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0662772 | Date: | 12.07.1995 | Language: | EN | [1995/28] | Type: | A3 Search report | No.: | EP0662772 | Date: | 04.02.1998 | [1998/06] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 15.12.1997 | Classification | IPC: | H04N7/24, G06T5/00, H04N7/26 | [1997/40] | CPC: |
G06T9/20 (EP,US);
G06T7/13 (EP,US)
|
Former IPC [1995/28] | H04N7/24 | Designated contracting states | DE, FR, GB [1995/28] | Title | German: | Auf Segmentierung basierendes Bildkompressionssystem | [1995/28] | English: | Segmentation based image compression system | [1995/28] | French: | Système de compression d'images basé sur une segmentation | [1995/28] | Examination procedure | 08.06.1998 | Examination requested [1998/33] | 16.11.1999 | Despatch of a communication from the examining division (Time limit: M04) | 14.03.2000 | Reply to a communication from the examining division | 07.09.2001 | Application deemed to be withdrawn, date of legal effect [2002/10] | 19.09.2001 | Despatch of communication that the application is deemed to be withdrawn, reason: renewal fee not paid in time [2002/10] | Fees paid | Renewal fee | 18.12.1996 | Renewal fee patent year 03 | 22.12.1997 | Renewal fee patent year 04 | 21.12.1998 | Renewal fee patent year 05 | 10.01.2000 | Renewal fee patent year 06 | Penalty fee | Additional fee for renewal fee | 31.01.2001 | 07   M06   Not yet paid |
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Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court. | Documents cited: | Search | [X]EP0437002 (PHILIPS ELECTRONICS UK LTD [GB], et al) [X] 2 * the whole document *; | [X]EP0389044 (PHILIPS ELECTRONICS UK LTD [GB], et al) [X] 2 * the whole document *; | [A]US4903317 (NISHIHARA EITARO [JP], et al) [A] 2 * abstract *; | [X]EP0264726 (GRASS VALLEY GROUP [US]) [X] 4 * column 5, line 39 - column 6, line 30; figure 4 *; | [A]EP0313101 (HONEYWELL INC [US]) [A] 4 * page 19, line 47 - line 52 * | [X] - A. ROSENFELD ET AL., "Edge and curve detection: further experiments", IEEE TRANSACTIONS ON COMPUTERS, (197207), vol. c-21, no. 7, pages 677 - 715, XP002037396 [X] 1 * page 677, column L, line 1 - column R, line 13 * * page 701, column L, line 34 - line 44 * | [A] - J. PRAGER, "Extracting and labelling boundary segments in natural scenes", IEEE TRANSACTIONS ON PATTERN ANALYSIS AND MACHINE INTELLIGENCE, (198001), vol. pami-1, no. 1, pages 16 - 27, XP002037397 [A] 1 * the whole document * DOI: http://dx.doi.org/10.1109/TPAMI.1980.4766966 | [A] - A. KACED, "Le point sur les k-formes. Definition et applications nouvelles en traitement d'images", 4ÈME CONGRÈS RECONNAISSANCE DES FORMES ET INTELLIGENCE ARTIFICIELLE, PARIS, (19840125), pages 93 - 100, XP002037398 [A] 1 * the whole document * | [A] - ROSENFELD A ET AL, "EDGE DETECTION", DIGITAL PICTURE PROCESSING, ROSENFELD A;KAK A C, (1982), vol. 2, pages 84 - 112, XP000608672 [A] 1 * the whole document * | [A] - L. DAVIS, "A survey of edge detection techniques", COMPUTER GRAPHICS AND IMAGE PROCESSING, (197509), vol. 4, no. 3, pages 248 - 270, XP002037399 [A] 1 * the whole document * | [A] - REED T R ET AL, "SEGMENTATION-BASED STILL-IMAGE CODING IN A PERCEPTUALLY TRANSPARENT FRAMEWORK", SID INTERNATIONAL SYMPOSIUM DIGEST OF PAPERS, BOSTON, MAY 17 - 22, 1992, SOCIETY FOR INFORMATION DISPLAY, (19920517), no. VOL. 23, pages 673 - 676, XP000479104 [A] 2 * the whole document * | [X] - TORU KANEKO, "HIERARCHICAL CODING OF LINE-DRAWING DATA DESCRIBED BY THE CHAIN- CODE SEQUENCE", SYSTEMS & COMPUTERS IN JAPAN, (198704), vol. 18, no. 4, pages 53 - 62, XP000006621 [X] 3 * the whole document * | [X] - MEER P ET AL, "THE CHAIN PYRAMID: HIERARCHICAL CONTOUR PROCESSING", IEEE TRANSACTIONS ON PATTERN ANALYSIS AND MACHINE INTELLIGENCE, (19900401), vol. 12, no. 4, pages 363 - 376, XP000117134 [X] 3 * the whole document * DOI: http://dx.doi.org/10.1109/34.50622 |