PL3448025T3 - Interpolacja obrazu z wykorzystaniem asymetrycznego filtru interpolacyjnego - Google Patents
Interpolacja obrazu z wykorzystaniem asymetrycznego filtru interpolacyjnegoInfo
- Publication number
- PL3448025T3 PL3448025T3 PL18199959T PL18199959T PL3448025T3 PL 3448025 T3 PL3448025 T3 PL 3448025T3 PL 18199959 T PL18199959 T PL 18199959T PL 18199959 T PL18199959 T PL 18199959T PL 3448025 T3 PL3448025 T3 PL 3448025T3
- Authority
- PL
- Poland
- Prior art keywords
- interpolation
- asymmetric
- image
- filter
- interpolation filter
- Prior art date
Links
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
- H04N19/50—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
- H04N19/523—Motion estimation or motion compensation with sub-pixel accuracy
-
- 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
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T3/00—Geometric image transformations in the plane of the image
- G06T3/40—Scaling of whole images or parts thereof, e.g. expanding or contracting
- G06T3/4007—Scaling of whole images or parts thereof, e.g. expanding or contracting based on interpolation, e.g. bilinear interpolation
-
- 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
- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
- H04N19/167—Position within a video image, e.g. region of interest [ROI]
-
- 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
- H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
- H04N19/182—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a pixel
-
- 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
- H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
- H04N19/186—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a colour or a chrominance component
-
- 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
-
- 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
- H04N19/503—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
- H04N19/513—Processing of motion vectors
- H04N19/517—Processing of motion vectors by encoding
- H04N19/52—Processing of motion vectors by encoding by predictive 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
- H04N19/50—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
- H04N19/537—Motion estimation other than block-based
-
- 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
- H04N19/59—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial sub-sampling or interpolation, e.g. alteration of picture size or resolution
-
- 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
- H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
- H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
-
- 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
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Image Processing (AREA)
- Television Systems (AREA)
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201161502056P | 2011-06-28 | 2011-06-28 | |
| EP17168407.9A EP3232664B1 (en) | 2011-06-28 | 2012-06-28 | Method for decoding using an interpolation filter |
| PCT/KR2012/005135 WO2013002579A2 (ko) | 2011-06-28 | 2012-06-28 | 비대칭형 보간 필터를 이용하여 영상을 보간하는 방법 및 그 장치 |
| EP14194900.8A EP2843950A1 (en) | 2011-06-28 | 2012-06-28 | Method for image interpolation using asymmetric interpolation filter and apparatus therefor |
| EP18199959.0A EP3448025B1 (en) | 2011-06-28 | 2012-06-28 | Image interpolation using asymmetric interpolation filter |
| EP12804597.8A EP2728868A4 (en) | 2011-06-28 | 2012-06-28 | METHOD FOR IMAGE INTERPOLATION BY MEANS OF AN ASYMMETRIC INTERPOLATION FILTER AND DEVICE THEREFOR |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL3448025T3 true PL3448025T3 (pl) | 2020-04-30 |
Family
ID=47424683
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL17168407T PL3232664T3 (pl) | 2011-06-28 | 2012-06-28 | Sposób dekodowania z wykorzystaniem filtru interpolacyjnego |
| PL18199959T PL3448025T3 (pl) | 2011-06-28 | 2012-06-28 | Interpolacja obrazu z wykorzystaniem asymetrycznego filtru interpolacyjnego |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL17168407T PL3232664T3 (pl) | 2011-06-28 | 2012-06-28 | Sposób dekodowania z wykorzystaniem filtru interpolacyjnego |
Country Status (25)
| Country | Link |
|---|---|
| US (5) | US9282339B2 (pl) |
| EP (4) | EP2728868A4 (pl) |
| JP (5) | JP5886953B2 (pl) |
| KR (7) | KR20130002294A (pl) |
| CN (5) | CN105791870B (pl) |
| AU (4) | AU2012276477B2 (pl) |
| BR (4) | BR122021004604B1 (pl) |
| CA (2) | CA2976108C (pl) |
| CY (1) | CY1121054T1 (pl) |
| DK (2) | DK3232664T3 (pl) |
| ES (2) | ES2701978T3 (pl) |
| HR (1) | HRP20182054T1 (pl) |
| HU (2) | HUE048724T2 (pl) |
| LT (1) | LT3232664T (pl) |
| MX (5) | MX2014000056A (pl) |
| MY (1) | MY168224A (pl) |
| PH (5) | PH12014500017B1 (pl) |
| PL (2) | PL3232664T3 (pl) |
| PT (1) | PT3232664T (pl) |
| RS (1) | RS58193B1 (pl) |
| RU (4) | RU2627294C1 (pl) |
| SI (1) | SI3232664T1 (pl) |
| TW (3) | TWI554088B (pl) |
| WO (1) | WO2013002579A2 (pl) |
| ZA (1) | ZA201502811B (pl) |
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| KR20140089487A (ko) | 2013-01-04 | 2014-07-15 | 삼성전자주식회사 | 위상차를 고려한 영상 업샘플링을 이용하는 스케일러블 비디오 부호화 방법 및 장치, 스케일러블 비디오 복호화 방법 및 장치 |
| KR102273025B1 (ko) | 2013-03-06 | 2021-07-05 | 삼성전자주식회사 | 선택적인 노이즈제거 필터링을 이용한 스케일러블 비디오 부호화 방법 및 그 장치, 선택적인 노이즈제거 필터링을 이용한 스케일러블 비디오 복호화 방법 및 그 장치 |
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| KR102972359B1 (ko) | 2019-02-22 | 2026-06-02 | 후아웨이 테크놀러지 컴퍼니 리미티드 | 크로마 서브블록의 아핀 기반 인터 예측을 위한 방법 및 장치 |
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| PT2916549T (pt) * | 2011-06-24 | 2018-10-04 | Ntt Docomo Inc | Método e aparelho para a previsão da compensação de movimento |
| CN105791870B (zh) * | 2011-06-28 | 2017-10-24 | 三星电子株式会社 | 使用非对称插值滤波器的图像插值的方法及其设备 |
| KR20130050149A (ko) * | 2011-11-07 | 2013-05-15 | 오수미 | 인터 모드에서의 예측 블록 생성 방법 |
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