FR3036016B1 - PREDICTIVE CODING / DECODING OF IMAGES HAVING ARTIFACT USING EXTRAPOLATION - Google Patents
PREDICTIVE CODING / DECODING OF IMAGES HAVING ARTIFACT USING EXTRAPOLATION Download PDFInfo
- Publication number
- FR3036016B1 FR3036016B1 FR1554106A FR1554106A FR3036016B1 FR 3036016 B1 FR3036016 B1 FR 3036016B1 FR 1554106 A FR1554106 A FR 1554106A FR 1554106 A FR1554106 A FR 1554106A FR 3036016 B1 FR3036016 B1 FR 3036016B1
- Authority
- FR
- France
- Prior art keywords
- extrapolation
- artifact
- decoding
- images
- predictive coding
- 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.)
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- 238000013213 extrapolation Methods 0.000 title 1
Classifications
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- 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
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/117—Filters, e.g. for pre-processing or post-processing
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- 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
-
- 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
- H04N19/597—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding specially adapted for multi-view video sequence encoding
-
- 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
- H04N19/80—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation
- H04N19/82—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation involving filtering within a prediction loop
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- 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
- H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
- H04N19/86—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving reduction of coding artifacts, e.g. of blockiness
-
- 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
- H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
- H04N19/86—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving reduction of coding artifacts, e.g. of blockiness
- H04N19/865—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving reduction of coding artifacts, e.g. of blockiness with detection of the former encoding block subdivision in decompressed video
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1554106A FR3036016B1 (en) | 2015-05-07 | 2015-05-07 | PREDICTIVE CODING / DECODING OF IMAGES HAVING ARTIFACT USING EXTRAPOLATION |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1554106 | 2015-05-07 | ||
FR1554106A FR3036016B1 (en) | 2015-05-07 | 2015-05-07 | PREDICTIVE CODING / DECODING OF IMAGES HAVING ARTIFACT USING EXTRAPOLATION |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3036016A1 FR3036016A1 (en) | 2016-11-11 |
FR3036016B1 true FR3036016B1 (en) | 2018-10-12 |
Family
ID=53404795
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1554106A Active FR3036016B1 (en) | 2015-05-07 | 2015-05-07 | PREDICTIVE CODING / DECODING OF IMAGES HAVING ARTIFACT USING EXTRAPOLATION |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR3036016B1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020011589A1 (en) * | 2018-07-11 | 2020-01-16 | Koninklijke Philips N.V. | Ultrasound imaging system with pixel extrapolation image enhancement |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2003216680A1 (en) * | 2002-04-30 | 2003-11-17 | Koninklijke Philips Electronics N.V. | Method of processing digital images for low-rate applications. |
US7916934B2 (en) * | 2006-04-04 | 2011-03-29 | Mitsubishi Electric Research Laboratories, Inc. | Method and system for acquiring, encoding, decoding and displaying 3D light fields |
JP6173006B2 (en) * | 2013-04-18 | 2017-08-02 | キヤノン株式会社 | Encoding apparatus, encoding method and program, and imaging apparatus |
-
2015
- 2015-05-07 FR FR1554106A patent/FR3036016B1/en active Active
Also Published As
Publication number | Publication date |
---|---|
FR3036016A1 (en) | 2016-11-11 |
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