EP3818502A4 - A method, an apparatus and a computer program product for image compression - Google Patents
A method, an apparatus and a computer program product for image compression Download PDFInfo
- Publication number
- EP3818502A4 EP3818502A4 EP19831508.7A EP19831508A EP3818502A4 EP 3818502 A4 EP3818502 A4 EP 3818502A4 EP 19831508 A EP19831508 A EP 19831508A EP 3818502 A4 EP3818502 A4 EP 3818502A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- computer program
- program product
- image compression
- compression
- image
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
- G06N3/00—Computing arrangements based on biological models
- G06N3/02—Neural networks
- G06N3/08—Learning methods
- G06N3/088—Non-supervised learning, e.g. competitive learning
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
- G06N3/00—Computing arrangements based on biological models
- G06N3/02—Neural networks
- G06N3/04—Architecture, e.g. interconnection topology
- G06N3/045—Combinations of networks
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T9/00—Image coding
- G06T9/002—Image coding using neural networks
-
- 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
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/189—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding
- H04N19/192—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding the adaptation method, adaptation tool or adaptation type being iterative or recursive
-
- 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
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/189—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding
- H04N19/196—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding being specially adapted for the computation of encoding parameters, e.g. by averaging previously computed encoding parameters
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20185611 | 2018-07-02 | ||
PCT/FI2019/050483 WO2020008104A1 (en) | 2018-07-02 | 2019-06-20 | A method, an apparatus and a computer program product for image compression |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3818502A1 EP3818502A1 (en) | 2021-05-12 |
EP3818502A4 true EP3818502A4 (en) | 2022-06-29 |
Family
ID=69060463
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19831508.7A Pending EP3818502A4 (en) | 2018-07-02 | 2019-06-20 | A method, an apparatus and a computer program product for image compression |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP3818502A4 (en) |
WO (1) | WO2020008104A1 (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021175413A1 (en) * | 2020-03-03 | 2021-09-10 | Telefonaktiebolaget Lm Ericsson (Publ) | A system, an arrangement, a computer software module arrangement, a circuitry arrangement and a method for improved image processing utilzing two entities |
US11915487B2 (en) | 2020-05-05 | 2024-02-27 | Toyota Research Institute, Inc. | System and method for self-supervised depth and ego-motion overfitting |
WO2021255605A1 (en) * | 2020-06-19 | 2021-12-23 | Nokia Technologies Oy | Apparatus, method and computer program product for optimizing parameters of a compressed representation of a neural network |
CN113035211B (en) * | 2021-03-11 | 2021-11-16 | 马上消费金融股份有限公司 | Audio compression method, audio decompression method and device |
US20230186526A1 (en) * | 2021-12-13 | 2023-06-15 | Tencent America LLC | System, method, and computer program for content adaptive online training for multiple blocks based on certain patterns |
US20230186081A1 (en) * | 2021-12-13 | 2023-06-15 | Tencent America LLC | System, method, and computer program for iterative content adaptive online training in neural image compression |
US20230316588A1 (en) * | 2022-03-29 | 2023-10-05 | Tencent America LLC | Online training-based encoder tuning with multi model selection in neural image compression |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102517615B1 (en) * | 2015-06-12 | 2023-04-04 | 파나소닉 아이피 매니지먼트 가부시키가이샤 | Image coding method, image decoding method, image coding device, and image decoding device |
WO2017036370A1 (en) * | 2015-09-03 | 2017-03-09 | Mediatek Inc. | Method and apparatus of neural network based processing in video coding |
-
2019
- 2019-06-20 WO PCT/FI2019/050483 patent/WO2020008104A1/en unknown
- 2019-06-20 EP EP19831508.7A patent/EP3818502A4/en active Pending
Non-Patent Citations (1)
Title |
---|
CAGLAR AYTEKIN ET AL: "Block-optimized Variable Bit Rate Neural Image Compression", ARXIV.ORG, CORNELL UNIVERSITY LIBRARY, 201 OLIN LIBRARY CORNELL UNIVERSITY ITHACA, NY 14853, 28 May 2018 (2018-05-28), XP080883107 * |
Also Published As
Publication number | Publication date |
---|---|
WO2020008104A1 (en) | 2020-01-09 |
EP3818502A1 (en) | 2021-05-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
17P | Request for examination filed |
Effective date: 20210202 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL 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 |
|
DAV | Request for validation of the european patent (deleted) | ||
DAX | Request for extension of the european patent (deleted) | ||
RIC1 | Information provided on ipc code assigned before grant |
Ipc: G06N 3/08 20060101ALI20220217BHEP Ipc: H04N 19/176 20140101ALI20220217BHEP Ipc: G06N 3/04 20060101ALI20220217BHEP Ipc: H04N 19/196 20140101ALI20220217BHEP Ipc: H04N 19/192 20140101ALI20220217BHEP Ipc: G06T 9/00 20060101AFI20220217BHEP |
|
A4 | Supplementary search report drawn up and despatched |
Effective date: 20220530 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: G06N 3/08 20060101ALI20220523BHEP Ipc: H04N 19/176 20140101ALI20220523BHEP Ipc: G06N 3/04 20060101ALI20220523BHEP Ipc: H04N 19/196 20140101ALI20220523BHEP Ipc: H04N 19/192 20140101ALI20220523BHEP Ipc: G06T 9/00 20060101AFI20220523BHEP |