EP1237370A3
A frame-interpolated variable-rate motion imaging system
Abstract
A method of recording and processing a digital motion image sequence, includes the steps of: recording a digital motion image sequence at a capture frame rate; determining different effective image content change rates as a function of the scene content changes in different portions of the image sequence; and processing the digital motion image sequence to produce a processed digital motion image sequence having portions with the selected effective change rates.

Term
Term ended
Projected expiry passed 11 February 2022, 4.6 years ago.
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1 sheet
Sheet 1
Every citation, both ways
| Document | Relation | Office | Category | Cited during | Relevant claims |
|---|---|---|---|---|---|
| US3723644A | Cites | United States of America | DYA | Search report | 1 |
| US5552829A | Cites | United States of America | Y | Search report | 1 |
| US5828786A | Cites | United States of America | Y | Search report | 1-20 |
| US6192079B1 | Cites | United States of America | Y | Search report | 1-20 |
8 members in 4 offices
Priority claims4
| Document | Office | Kind | Date |
|---|---|---|---|
| 792314 | United States of America | – | |
| 79231401 | United States of America | A | |
| 792314 | – | – | – |
| US20010792314 | – | – | – |
Members8
| Document | Office | Kind | |
|---|---|---|---|
| EP1237370A2 | European Patent Office (EPO) | A2 | |
| JP2002359778A | Japan | A | |
| US2003016750A1 | United States of America | A1 | |
| EP1237370A3This record | European Patent Office (EPO) | A3 | |
| EP1237370B1 | European Patent Office (EPO) | B1 | |
| DE60211978D1 | Germany | D1 | |
| DE60211978T2 | Germany | T2 | |
| US7242850B2 | United States of America | B2 |
41 legal events, as 4 offices reported them to INPADOC
Over the term
Point at a mark for the eventEvents
| Event | Code | Office | |
|---|---|---|---|
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Gb: european patent ceased through non-payment of renewal feeCeasedGBPC | GBPC | EP | |
| Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal feeWithdrawnR119 | R119 | DE | |
| Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP | PGFP | EP | |
| Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP | PGFP | EP | |
| Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP | PGFP | EP | |
| Fee paymentPLFP | PLFP | FR | |
| Fee paymentPLFP | PLFP | FR | |
| Fee paymentPLFP | PLFP | FR | |
| Transmission of propertyTP | TP | FR | |
| Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)REGISTERED BETWEEN 20130711 AND 20130717732E | 732E | GB | |
| Change of applicant/patenteeR081 | R081 | DE | |
| Change of applicant/patenteeR081 | R081 | DE | |
| Change of representativeR082 | R082 | DE | |
| Change of representativeR082 | R082 | DE | |
| Change of representativeR082 | R082 | DE | |
| No opposition filedOpposition26N | 26N | EP | |
| No opposition filed within time limitOppositionORIGINAL CODE: 0009261PLBE | PLBE | EP | |
| Information on the status of an ep patent application or granted ep patentGrantedSTATUS: NO OPPOSITION FILED WITHIN TIME LIMITSTAA | STAA | EP | |
| Fr: translation filedET | ET | EP | |
| Corresponds to:REF | REF | EP | |
| Designated contracting statesAK | AK | EP | |
| European patent grantedGrantedFG4D | FG4D | GB | |
| (expected) grantORIGINAL CODE: 0009210GRAA | GRAA | EP | |
| Grant fee paidORIGINAL CODE: EPIDOSNIGR3GRAS | GRAS | EP | |
| Despatch of communication of intention to grant a patentORIGINAL CODE: EPIDOSNIGR1GRAP | GRAP | EP | |
| Designation fees paidAKX | AKX | EP | |
| First examination report despatched17Q | 17Q | EP | |
| Request for examination filed17P | 17P | EP | |
| Designated contracting statesAK | AK | EP | |
| Request for extension of the european patentAX | AX | EP | |
| Information provided on ipc code assigned before grantRIC1 | RIC1 | EP | |
| Information provided on ipc code assigned before grantRIC1 | RIC1 | EP | |
| Information provided on ipc code assigned before grantRIC1 | RIC1 | EP | |
| Information provided on ipc code assigned before grantRIC1 | RIC1 | EP | |
| Search report despatchedORIGINAL CODE: 0009013PUAL | PUAL | EP | |
| Designated contracting statesAK | AK | EP | |
| Request for extension of the european patentAL;LT;LV;MK;RO;SIAX | AX | EP | |
| Public reference made under article 153(3) epc to a published international application that has entered the european phaseORIGINAL CODE: 0009012PUAI | PUAI | EP |
Numbers
- Publication
- 1237370
- Publication, DOCDB
- 1237370
- Publication, EPODOC
- EP1237370
- Application
- 2075555
- Application, DOCDB
- 02075555
- Application, EPODOC
- EP20020075555
Titles3
- German
- Ein Vollbild-interpolierendes Bewegtbildsystem mit variabler Rate
- English
- A frame-interpolated variable-rate motion imaging system
- French
- Système d'interpolation des trames d'une image mouvante à vitesse variable
Classification
- CPC, 8
- H04N7/014
- H04N5/915
- H04N5/9261
- H04N7/0112
- H04N19/132
- H04N19/17
- H04N19/503
- H04N19/587
- IPC, 8
- H04N5 262
- H04N5 915
- H04N5 92
- H04N5 926
- H04N7 01
- H04N7 26
- H04N7 36
- H04N7 46
Designated states2
- Contracting states, 1
- Türkiye
- Extension states, 1
- Slovenia