CY1123692T1 - Εντοπισμος μιας εικονας αναφορας με βαση μια καθορισμενη εικονα σε μια ηλεκτρονικη συσκευη - Google Patents

Εντοπισμος μιας εικονας αναφορας με βαση μια καθορισμενη εικονα σε μια ηλεκτρονικη συσκευη

Info

Publication number
CY1123692T1
CY1123692T1 CY20201101228T CY201101228T CY1123692T1 CY 1123692 T1 CY1123692 T1 CY 1123692T1 CY 20201101228 T CY20201101228 T CY 20201101228T CY 201101228 T CY201101228 T CY 201101228T CY 1123692 T1 CY1123692 T1 CY 1123692T1
Authority
CY
Cyprus
Prior art keywords
locating
electronic device
reference image
image based
specified
Prior art date
Application number
CY20201101228T
Other languages
English (en)
Inventor
Kiran Misra
Sachi n. G DESHPANDE
Christopher A. Segall
Original Assignee
Dolby International Ab
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=48081990&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CY1123692(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from US13/273,191 external-priority patent/US8768079B2/en
Priority claimed from US13/287,015 external-priority patent/US8855433B2/en
Priority claimed from US13/291,961 external-priority patent/US8787688B2/en
Application filed by Dolby International Ab filed Critical Dolby International Ab
Publication of CY1123692T1 publication Critical patent/CY1123692T1/el

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • H04N19/58—Motion compensation with long-term prediction, i.e. the reference frame for a current frame not being the temporally closest one
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
    • H04N19/423—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation characterised by memory arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • H04N19/573—Motion compensation with multiple frame prediction using two or more reference frames in a given prediction direction
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Closed-Circuit Television Systems (AREA)
  • Studio Devices (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)

Abstract

Προτείνεται μια μέθοδος για τον εντοπισμό μιας εικόνας αναφοράς σε έναν αποκωδικοποιητή. Εισάγεται μια τροποποίηση της περιγραφής της προσωρινής μνήμης η οποία περιλαμβάνει το «wrapped POC» και ένα poc cycle για να σηματοδοτήσει μακροπρόθεσμες εικόνες ώστε να μειωθεί η επιβάρυνση αναφοράς εικόνων.
CY20201101228T 2011-10-13 2020-12-30 Εντοπισμος μιας εικονας αναφορας με βαση μια καθορισμενη εικονα σε μια ηλεκτρονικη συσκευη CY1123692T1 (el)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US13/273,191 US8768079B2 (en) 2011-10-13 2011-10-13 Tracking a reference picture on an electronic device
US13/287,015 US8855433B2 (en) 2011-10-13 2011-11-01 Tracking a reference picture based on a designated picture on an electronic device
US13/291,961 US8787688B2 (en) 2011-10-13 2011-11-08 Tracking a reference picture based on a designated picture on an electronic device
US13/294,996 US20130094774A1 (en) 2011-10-13 2011-11-11 Tracking a reference picture based on a designated picture on an electronic device
PCT/JP2012/077021 WO2013054951A1 (en) 2011-10-13 2012-10-12 Tracking a reference picture based on a designated picture on an electronic device
EP12839718.9A EP2767090B1 (en) 2011-10-13 2012-10-12 Tracking a reference picture based on a designated picture on an electronic device

Publications (1)

Publication Number Publication Date
CY1123692T1 true CY1123692T1 (el) 2022-03-24

Family

ID=48081990

Family Applications (3)

Application Number Title Priority Date Filing Date
CY20201101228T CY1123692T1 (el) 2011-10-13 2020-12-30 Εντοπισμος μιας εικονας αναφορας με βαση μια καθορισμενη εικονα σε μια ηλεκτρονικη συσκευη
CY20211100710T CY1124424T1 (el) 2011-10-13 2021-08-09 Εντοπισμος μιας εικονας αναφορας με βαση μια καθορισμενη εικονα σε μια ηλεκτρονικη συσκευη
CY20221100357T CY1125200T1 (el) 2011-10-13 2022-05-24 Εντοπισμος μιας εικονας αναφορας με βαση μια καθορισμενη εικονα σε μια ηλεκτρονικη συσκευη

Family Applications After (2)

Application Number Title Priority Date Filing Date
CY20211100710T CY1124424T1 (el) 2011-10-13 2021-08-09 Εντοπισμος μιας εικονας αναφορας με βαση μια καθορισμενη εικονα σε μια ηλεκτρονικη συσκευη
CY20221100357T CY1125200T1 (el) 2011-10-13 2022-05-24 Εντοπισμος μιας εικονας αναφορας με βαση μια καθορισμενη εικονα σε μια ηλεκτρονικη συσκευη

Country Status (15)

Country Link
US (1) US20130094774A1 (el)
EP (4) EP3767950B1 (el)
JP (3) JP6091501B2 (el)
CN (6) CN107197313B (el)
CY (3) CY1123692T1 (el)
DK (3) DK3166314T3 (el)
ES (3) ES2841412T3 (el)
HR (3) HRP20220657T1 (el)
HU (2) HUE055654T2 (el)
LT (3) LT3166314T (el)
PL (3) PL2767090T3 (el)
PT (3) PT3166314T (el)
RS (3) RS61224B1 (el)
SI (3) SI3767950T1 (el)
WO (1) WO2013054951A1 (el)

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KR102627834B1 (ko) 2019-05-11 2024-01-23 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 비디오 프로세싱에서의 코딩 툴들의 선택적 사용
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Also Published As

Publication number Publication date
CN107197293A (zh) 2017-09-22
PL3767950T3 (pl) 2022-08-22
JP2018139418A (ja) 2018-09-06
EP3767950B1 (en) 2022-03-30
EP4060991A1 (en) 2022-09-21
WO2013054951A1 (en) 2013-04-18
CN107257489B (zh) 2020-01-03
ES2883344T3 (es) 2021-12-07
HRP20220657T1 (hr) 2022-07-08
HUE052040T2 (hu) 2021-04-28
CY1125200T1 (el) 2024-02-16
RS63235B1 (sr) 2022-06-30
HUE055654T2 (hu) 2021-12-28
EP2767090B1 (en) 2021-07-14
US20130094774A1 (en) 2013-04-18
CN107197313A (zh) 2017-09-22
HRP20211270T1 (hr) 2022-05-27
LT3166314T (lt) 2021-04-26
DK2767090T3 (da) 2021-08-16
DK3166314T3 (da) 2021-01-04
RS61224B1 (sr) 2021-01-29
JP2017099022A (ja) 2017-06-01
SI2767090T1 (sl) 2021-11-30
CN103918266A (zh) 2014-07-09
CN107197293B (zh) 2020-01-07
CN107197294B (zh) 2019-12-27
CN103918266B (zh) 2017-07-28
PL3166314T3 (pl) 2021-04-19
PT3767950T (pt) 2022-05-27
EP3767950A1 (en) 2021-01-20
DK3767950T3 (da) 2022-05-16
EP2767090A1 (en) 2014-08-20
ES2914871T3 (es) 2022-06-17
RS62177B1 (sr) 2021-08-31
EP3166314A1 (en) 2017-05-10
HRP20202064T1 (hr) 2021-04-30
CY1124424T1 (el) 2022-07-22
CN107257489A (zh) 2017-10-17
SI3166314T1 (sl) 2021-01-29
PT3166314T (pt) 2021-01-12
EP2767090A4 (en) 2015-06-17
CN107197292A (zh) 2017-09-22
LT3767950T (lt) 2022-05-25
CN107197313B (zh) 2020-01-07
PT2767090T (pt) 2021-08-25
CN107197294A (zh) 2017-09-22
JP2014529204A (ja) 2014-10-30
ES2841412T3 (es) 2021-07-08
CN107197292B (zh) 2020-04-14
EP3166314B1 (en) 2020-11-25
JP6321235B2 (ja) 2018-05-09
LT2767090T (lt) 2021-08-10
PL2767090T3 (pl) 2021-11-22
JP6091501B2 (ja) 2017-03-08
SI3767950T1 (sl) 2022-07-29
JP6626919B2 (ja) 2019-12-25

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