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Extract from the Register of European Patents

EP About this file: EP3321882

EP3321882 - MATCHING COST COMPUTATION METHOD AND DEVICE [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  15.01.2021
Database last updated on 05.10.2024
FormerThe patent has been granted
Status updated on  07.02.2020
FormerGrant of patent is intended
Status updated on  11.12.2019
FormerExamination is in progress
Status updated on  07.09.2018
FormerRequest for examination was made
Status updated on  13.04.2018
Most recent event   Tooltip15.07.2022Lapse of the patent in a contracting state
New state(s): MK		published on 17.08.2022  [2022/33]
Applicant(s)For all designated states
Ricoh Company, Ltd.
3-6, Nakamagome 1-chome
Ohta-ku
Tokyo 143-8555 / JP
[2018/20]
Inventor(s)01 / LIU, Zhenhua
c/o Ricoh Software Research Center (Beijing) Co.
Ltd.
Tengda Plaza 28th Floor
No. 168, Xiwai Street
Haidian District, Beijing 100044 / CN
02 / LIU, Dianchao
c/o Ricoh Software Research Center (Beijing) Co.
Ltd.
Tengda Plaza 28th Floor
No. 168, Xiwai Street
Haidian District, Beijing 100044 / CN
03 / SHI, Zhongchao
c/o Ricoh Software Research Center (Beijing) Co.
Ltd.
Tengda Plaza 28th Floor
No. 168, Xiwai Street
Haidian District, Beijing 100044 / CN
 [2018/20]
Representative(s)White, Duncan Rohan
Marks & Clerk LLP
2nd Floor, Wytham Court
11 West Way
Oxford OX2 0JB / GB
[N/P]
Former [2018/20]White, Duncan Rohan
Marks & Clerk LLP
Fletcher House (2nd Floor)
Heatley Road The Oxford Science Park
Oxford OX4 4GE / GB
Application number, filing date17189984.207.09.2017
[2018/20]
Priority number, dateCN20161098882810.11.2016         Original published format: CN201610988828
[2018/20]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP3321882
Date:16.05.2018
Language:EN
[2018/20]
Type: B1 Patent specification 
No.:EP3321882
Date:11.03.2020
Language:EN
[2020/11]
Search report(s)(Supplementary) European search report - dispatched on:EP20.02.2018
ClassificationIPC:G06T7/593
[2018/20]
CPC:
G06T7/593 (EP); G06T3/047 (CN); G06T3/04 (CN);
G06T2207/10012 (EP)
Designated contracting statesAL,   AT,   BE,   BG,   CH,   CY,   CZ,   DE,   DK,   EE,   ES,   FI,   FR,   GB,   GR,   HR,   HU,   IE,   IS,   IT,   LI,   LT,   LU,   LV,   MC,   MK,   MT,   NL,   NO,   PL,   PT,   RO,   RS,   SE,   SI,   SK,   SM,   TR [2018/20]
TitleGerman:ANPASSUNGSKOSTENBERECHNUNGSVERFAHREN UND -VORRICHTUNG[2018/20]
English:MATCHING COST COMPUTATION METHOD AND DEVICE[2018/20]
French:PROCÉDÉ DE CALCUL DE COÛTS DE MISE EN CORRESPONDANCE ET DISPOSITIF[2018/20]
Examination procedure07.09.2017Examination requested  [2018/20]
07.09.2017Date on which the examining division has become responsible
28.06.2018Amendment by applicant (claims and/or description)
11.09.2018Despatch of a communication from the examining division (Time limit: M02)
26.10.2018Reply to a communication from the examining division
12.12.2019Communication of intention to grant the patent
30.01.2020Fee for grant paid
30.01.2020Fee for publishing/printing paid
30.01.2020Receipt of the translation of the claim(s)
Opposition(s)14.12.2020No opposition filed within time limit [2021/07]
Fees paidRenewal fee
24.09.2019Renewal fee patent year 03
Opt-out from the exclusive  Tooltip
competence of the Unified
Patent Court		 See the Register of the Unified Patent Court for opt-out data
Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court.
Lapses during opposition  TooltipHU07.09.2017
AL11.03.2020
AT11.03.2020
CY11.03.2020
CZ11.03.2020
DK11.03.2020
EE11.03.2020
ES11.03.2020
FI11.03.2020
HR11.03.2020
IT11.03.2020
LT11.03.2020
LV11.03.2020
MC11.03.2020
MK11.03.2020
MT11.03.2020
NL11.03.2020
PL11.03.2020
RO11.03.2020
RS11.03.2020
SE11.03.2020
SI11.03.2020
SK11.03.2020
SM11.03.2020
TR11.03.2020
BG11.06.2020
NO11.06.2020
GR12.06.2020
IS11.07.2020
PT05.08.2020
IE07.09.2020
LU07.09.2020
BE30.09.2020
CH30.09.2020
LI30.09.2020
[2022/31]
Former [2022/30]HU07.09.2017
AL11.03.2020
AT11.03.2020
CY11.03.2020
CZ11.03.2020
DK11.03.2020
EE11.03.2020
ES11.03.2020
FI11.03.2020
HR11.03.2020
IT11.03.2020
LT11.03.2020
LV11.03.2020
MC11.03.2020
MT11.03.2020
NL11.03.2020
PL11.03.2020
RO11.03.2020
RS11.03.2020
SE11.03.2020
SI11.03.2020
SK11.03.2020
SM11.03.2020
TR11.03.2020
BG11.06.2020
NO11.06.2020
GR12.06.2020
IS11.07.2020
PT05.08.2020
IE07.09.2020
LU07.09.2020
BE30.09.2020
CH30.09.2020
LI30.09.2020
Former [2022/28]HU07.09.2017
AT11.03.2020
CY11.03.2020
CZ11.03.2020
DK11.03.2020
EE11.03.2020
ES11.03.2020
FI11.03.2020
HR11.03.2020
IT11.03.2020
LT11.03.2020
LV11.03.2020
MC11.03.2020
MT11.03.2020
NL11.03.2020
PL11.03.2020
RO11.03.2020
RS11.03.2020
SE11.03.2020
SI11.03.2020
SK11.03.2020
SM11.03.2020
TR11.03.2020
BG11.06.2020
NO11.06.2020
GR12.06.2020
IS11.07.2020
PT05.08.2020
IE07.09.2020
LU07.09.2020
BE30.09.2020
CH30.09.2020
LI30.09.2020
Former [2022/27]HU07.09.2017
AT11.03.2020
CY11.03.2020
CZ11.03.2020
DK11.03.2020
EE11.03.2020
ES11.03.2020
FI11.03.2020
HR11.03.2020
IT11.03.2020
LT11.03.2020
LV11.03.2020
MT11.03.2020
NL11.03.2020
PL11.03.2020
RO11.03.2020
RS11.03.2020
SE11.03.2020
SI11.03.2020
SK11.03.2020
SM11.03.2020
TR11.03.2020
BG11.06.2020
NO11.06.2020
GR12.06.2020
IS11.07.2020
PT05.08.2020
IE07.09.2020
LU07.09.2020
BE30.09.2020
CH30.09.2020
LI30.09.2020
Former [2021/37]AT11.03.2020
CZ11.03.2020
DK11.03.2020
EE11.03.2020
ES11.03.2020
FI11.03.2020
HR11.03.2020
IT11.03.2020
LT11.03.2020
LV11.03.2020
NL11.03.2020
PL11.03.2020
RO11.03.2020
RS11.03.2020
SE11.03.2020
SI11.03.2020
SK11.03.2020
SM11.03.2020
BG11.06.2020
NO11.06.2020
GR12.06.2020
IS11.07.2020
PT05.08.2020
IE07.09.2020
LU07.09.2020
BE30.09.2020
CH30.09.2020
LI30.09.2020
Former [2021/36]AT11.03.2020
CZ11.03.2020
DK11.03.2020
EE11.03.2020
ES11.03.2020
FI11.03.2020
HR11.03.2020
IT11.03.2020
LT11.03.2020
LV11.03.2020
NL11.03.2020
PL11.03.2020
RO11.03.2020
RS11.03.2020
SE11.03.2020
SI11.03.2020
SK11.03.2020
SM11.03.2020
BG11.06.2020
NO11.06.2020
GR12.06.2020
IS11.07.2020
PT05.08.2020
LU07.09.2020
BE30.09.2020
Former [2021/27]AT11.03.2020
CZ11.03.2020
DK11.03.2020
EE11.03.2020
ES11.03.2020
FI11.03.2020
HR11.03.2020
IT11.03.2020
LT11.03.2020
LV11.03.2020
NL11.03.2020
PL11.03.2020
RO11.03.2020
RS11.03.2020
SE11.03.2020
SI11.03.2020
SK11.03.2020
SM11.03.2020
BG11.06.2020
NO11.06.2020
GR12.06.2020
IS11.07.2020
PT05.08.2020
LU07.09.2020
Former [2021/10]AT11.03.2020
CZ11.03.2020
DK11.03.2020
EE11.03.2020
ES11.03.2020
FI11.03.2020
HR11.03.2020
IT11.03.2020
LT11.03.2020
LV11.03.2020
NL11.03.2020
PL11.03.2020
RO11.03.2020
RS11.03.2020
SE11.03.2020
SI11.03.2020
SK11.03.2020
SM11.03.2020
BG11.06.2020
NO11.06.2020
GR12.06.2020
IS11.07.2020
PT05.08.2020
Former [2021/09]AT11.03.2020
CZ11.03.2020
DK11.03.2020
EE11.03.2020
ES11.03.2020
FI11.03.2020
HR11.03.2020
IT11.03.2020
LT11.03.2020
LV11.03.2020
NL11.03.2020
RO11.03.2020
RS11.03.2020
SE11.03.2020
SK11.03.2020
SM11.03.2020
BG11.06.2020
NO11.06.2020
GR12.06.2020
IS11.07.2020
PT05.08.2020
Former [2021/08]CZ11.03.2020
DK11.03.2020
EE11.03.2020
ES11.03.2020
FI11.03.2020
HR11.03.2020
LT11.03.2020
LV11.03.2020
NL11.03.2020
RO11.03.2020
RS11.03.2020
SE11.03.2020
SK11.03.2020
SM11.03.2020
BG11.06.2020
NO11.06.2020
GR12.06.2020
IS11.07.2020
PT05.08.2020
Former [2020/50]CZ11.03.2020
EE11.03.2020
FI11.03.2020
HR11.03.2020
LT11.03.2020
LV11.03.2020
NL11.03.2020
RO11.03.2020
RS11.03.2020
SE11.03.2020
SK11.03.2020
SM11.03.2020
BG11.06.2020
NO11.06.2020
GR12.06.2020
IS11.07.2020
PT05.08.2020
Former [2020/49]CZ11.03.2020
FI11.03.2020
HR11.03.2020
LT11.03.2020
LV11.03.2020
NL11.03.2020
RO11.03.2020
RS11.03.2020
SE11.03.2020
SK11.03.2020
SM11.03.2020
BG11.06.2020
NO11.06.2020
GR12.06.2020
IS11.07.2020
PT05.08.2020
Former [2020/48]FI11.03.2020
HR11.03.2020
LT11.03.2020
LV11.03.2020
NL11.03.2020
RO11.03.2020
RS11.03.2020
SE11.03.2020
SM11.03.2020
BG11.06.2020
NO11.06.2020
GR12.06.2020
IS11.07.2020
PT05.08.2020
Former [2020/47]FI11.03.2020
HR11.03.2020
LT11.03.2020
LV11.03.2020
NL11.03.2020
RS11.03.2020
SE11.03.2020
BG11.06.2020
NO11.06.2020
GR12.06.2020
IS11.07.2020
Former [2020/46]FI11.03.2020
HR11.03.2020
LV11.03.2020
NL11.03.2020
RS11.03.2020
SE11.03.2020
BG11.06.2020
NO11.06.2020
GR12.06.2020
IS11.07.2020
Former [2020/45]FI11.03.2020
HR11.03.2020
LV11.03.2020
NL11.03.2020
RS11.03.2020
SE11.03.2020
BG11.06.2020
NO11.06.2020
GR12.06.2020
Former [2020/39]FI11.03.2020
HR11.03.2020
LV11.03.2020
RS11.03.2020
SE11.03.2020
BG11.06.2020
NO11.06.2020
GR12.06.2020
Former [2020/38]FI11.03.2020
HR11.03.2020
LV11.03.2020
RS11.03.2020
SE11.03.2020
NO11.06.2020
GR12.06.2020
Former [2020/37]FI11.03.2020
HR11.03.2020
LV11.03.2020
RS11.03.2020
SE11.03.2020
NO11.06.2020
Former [2020/35]FI11.03.2020
NO11.06.2020
Documents cited:Search[XI]  - OHASHI AKIRA ET AL, "Fisheye stereo camera using equirectangular images", 2016 11TH FRANCE-JAPAN & 9TH EUROPE-ASIA CONGRESS ON MECHATRONICS (MECATRONICS) /17TH INTERNATIONAL CONFERENCE ON RESEARCH AND EDUCATION IN MECHATRONICS (REM), IEEE, (20160615), doi:10.1109/MECATRONICS.2016.7547156, pages 284 - 289, XP032946595 [X] 1-5,8-11 * the whole document * [I] 6,7

DOI:   http://dx.doi.org/10.1109/MECATRONICS.2016.7547156
 [XP]  - LI JING ET AL, "Fisheye image rectification for efficient large-scale stereo", 2016 3RD INTERNATIONAL CONFERENCE ON SYSTEMS AND INFORMATICS (ICSAI), IEEE, (20161119), doi:10.1109/ICSAI.2016.7811075, pages 881 - 885, XP033038464 [XP] 1,8,11 * page 882 - page 884 *

DOI:   http://dx.doi.org/10.1109/ICSAI.2016.7811075
 [A]  - Nassir Navab, "Stereo Vision II: Dense Stereo Matching", (20111215), URL: http://campar.in.tum.de/twiki/pub/Chair/TeachingWs11Cv2/3D_CV2_WS_2011_Stereo.pdf, (20171114), XP055424744 [A] 1-11 * page 20 - page 45 *
 [A]  - ABRAHAM S ET AL, "Fish-eye-stereo calibration and epipolar rectification", ISPRS JOURNAL OF PHOTOGRAMMETRY AND REMOTE SENSING, AMSTERDAM [U.A.] : ELSEVIER, AMSTERDAM, NL, vol. 59, no. 5, ISSN 0924-2716, (200508), pages 278 - 288, (20050801), XP027806733 [A] 1-11 * section 3 *
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