CN105376567A - 用于环内去伪影滤波的方法和设备 - Google Patents
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- CN105376567A CN105376567A CN201510742269.1A CN201510742269A CN105376567A CN 105376567 A CN105376567 A CN 105376567A CN 201510742269 A CN201510742269 A CN 201510742269A CN 105376567 A CN105376567 A CN 105376567A
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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
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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
- H04N19/124—Quantisation
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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
- H04N19/80—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation
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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
- H04N19/10—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
- H04N19/124—Quantisation
- H04N19/126—Details of normalisation or weighting functions, e.g. normalisation matrices or variable uniform quantisers
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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
- H04N19/134—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
- H04N19/154—Measured or subjectively estimated visual quality after decoding, e.g. measurement of distortion
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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
- H04N19/134—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
- H04N19/157—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
- H04N19/159—Prediction type, e.g. intra-frame, inter-frame or bidirectional frame prediction
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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
- H04N19/169—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
- H04N19/17—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 an image region, e.g. an object
- H04N19/174—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 an image region, e.g. an object the region being a slice, e.g. a line of blocks or a group of blocks
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- H—ELECTRICITY
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- 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
- H04N19/17—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 an image region, e.g. an object
- H04N19/176—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 an image region, e.g. an object the region being a block, e.g. a macroblock
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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
- H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
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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
- H04N19/46—Embedding additional information in the video signal during the compression process
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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
- H04N19/60—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
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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
- H04N19/70—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
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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
- H04N19/80—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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- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Abstract
Description
Claims (4)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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US86491706P | 2006-11-08 | 2006-11-08 | |
US60/864,917 | 2006-11-08 | ||
CNA2007800417291A CN101543076A (zh) | 2006-11-08 | 2007-10-25 | 用于环内去伪影滤波的方法和设备 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CNA2007800417291A Division CN101543076A (zh) | 2006-11-08 | 2007-10-25 | 用于环内去伪影滤波的方法和设备 |
Publications (1)
Publication Number | Publication Date |
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CN105376567A true CN105376567A (zh) | 2016-03-02 |
Family
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Family Applications (17)
Application Number | Title | Priority Date | Filing Date |
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CN201510741432.2A Pending CN105392003A (zh) | 2006-11-08 | 2007-10-25 | 用于环内去伪影滤波的方法和设备 |
CN201510744429.6A Pending CN105376574A (zh) | 2006-11-08 | 2007-10-25 | 用于环内去伪影滤波的方法和设备 |
CN201510741433.7A Expired - Fee Related CN105357528B (zh) | 2006-11-08 | 2007-10-25 | 用于环内去伪影滤波的方法和设备 |
CN201510742267.2A Pending CN105392006A (zh) | 2006-11-08 | 2007-10-25 | 用于环内去伪影滤波的方法和设备 |
CN201510742236.7A Pending CN105430399A (zh) | 2006-11-08 | 2007-10-25 | 用于环内去伪影滤波的方法和设备 |
CN201510742250.7A Pending CN105357529A (zh) | 2006-11-08 | 2007-10-25 | 用于环内去伪影滤波的方法和设备 |
CN201510740903.8A Pending CN105376572A (zh) | 2006-11-08 | 2007-10-25 | 用于环内去伪影滤波的方法和设备 |
CN201510740985.6A Active CN105430398B (zh) | 2006-11-08 | 2007-10-25 | 用于环内去伪影滤波的方法和设备 |
CN201510201391.8A Pending CN104902278A (zh) | 2006-11-08 | 2007-10-25 | 用于环内去伪影滤波的方法和设备 |
CN201510744667.7A Pending CN105392007A (zh) | 2006-11-08 | 2007-10-25 | 用于环内去伪影滤波的方法和设备 |
CN201510742238.6A Pending CN105392004A (zh) | 2006-11-08 | 2007-10-25 | 用于环内去伪影滤波的方法和设备 |
CNA2007800417291A Pending CN101543076A (zh) | 2006-11-08 | 2007-10-25 | 用于环内去伪影滤波的方法和设备 |
CN201510741427.1A Pending CN105376573A (zh) | 2006-11-08 | 2007-10-25 | 用于环内去伪影滤波的方法和设备 |
CN201510742269.1A Pending CN105376567A (zh) | 2006-11-08 | 2007-10-25 | 用于环内去伪影滤波的方法和设备 |
CN201510742246.0A Pending CN105392005A (zh) | 2006-11-08 | 2007-10-25 | 用于环内去伪影滤波的方法和设备 |
CN201510741429.0A Pending CN105407355A (zh) | 2006-11-08 | 2007-10-25 | 用于环内去伪影滤波的方法和设备 |
CN201510741430.3A Pending CN105357527A (zh) | 2006-11-08 | 2007-10-25 | 用于环内去伪影滤波的方法和设备 |
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Application Number | Title | Priority Date | Filing Date |
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CN201510741432.2A Pending CN105392003A (zh) | 2006-11-08 | 2007-10-25 | 用于环内去伪影滤波的方法和设备 |
CN201510744429.6A Pending CN105376574A (zh) | 2006-11-08 | 2007-10-25 | 用于环内去伪影滤波的方法和设备 |
CN201510741433.7A Expired - Fee Related CN105357528B (zh) | 2006-11-08 | 2007-10-25 | 用于环内去伪影滤波的方法和设备 |
CN201510742267.2A Pending CN105392006A (zh) | 2006-11-08 | 2007-10-25 | 用于环内去伪影滤波的方法和设备 |
CN201510742236.7A Pending CN105430399A (zh) | 2006-11-08 | 2007-10-25 | 用于环内去伪影滤波的方法和设备 |
CN201510742250.7A Pending CN105357529A (zh) | 2006-11-08 | 2007-10-25 | 用于环内去伪影滤波的方法和设备 |
CN201510740903.8A Pending CN105376572A (zh) | 2006-11-08 | 2007-10-25 | 用于环内去伪影滤波的方法和设备 |
CN201510740985.6A Active CN105430398B (zh) | 2006-11-08 | 2007-10-25 | 用于环内去伪影滤波的方法和设备 |
CN201510201391.8A Pending CN104902278A (zh) | 2006-11-08 | 2007-10-25 | 用于环内去伪影滤波的方法和设备 |
CN201510744667.7A Pending CN105392007A (zh) | 2006-11-08 | 2007-10-25 | 用于环内去伪影滤波的方法和设备 |
CN201510742238.6A Pending CN105392004A (zh) | 2006-11-08 | 2007-10-25 | 用于环内去伪影滤波的方法和设备 |
CNA2007800417291A Pending CN101543076A (zh) | 2006-11-08 | 2007-10-25 | 用于环内去伪影滤波的方法和设备 |
CN201510741427.1A Pending CN105376573A (zh) | 2006-11-08 | 2007-10-25 | 用于环内去伪影滤波的方法和设备 |
Family Applications After (3)
Application Number | Title | Priority Date | Filing Date |
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CN201510742246.0A Pending CN105392005A (zh) | 2006-11-08 | 2007-10-25 | 用于环内去伪影滤波的方法和设备 |
CN201510741429.0A Pending CN105407355A (zh) | 2006-11-08 | 2007-10-25 | 用于环内去伪影滤波的方法和设备 |
CN201510741430.3A Pending CN105357527A (zh) | 2006-11-08 | 2007-10-25 | 用于环内去伪影滤波的方法和设备 |
Country Status (7)
Country | Link |
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US (4) | US9277243B2 (zh) |
EP (2) | EP2082583A2 (zh) |
JP (1) | JP5801032B2 (zh) |
CN (17) | CN105392003A (zh) |
BR (1) | BRPI0717936B1 (zh) |
HK (4) | HK1214706A1 (zh) |
WO (1) | WO2008057308A2 (zh) |
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JP2009538084A (ja) * | 2006-11-17 | 2009-10-29 | エルジー エレクトロニクス インコーポレイティド | ビデオ信号のデコーディング/エンコーディング方法及び装置 |
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