SG10201408720TA - Video encoding method using offset adjustments according to pixel classification and apparatus therefor, video decoding method and apparatus therefor - Google Patents
Video encoding method using offset adjustments according to pixel classification and apparatus therefor, video decoding method and apparatus thereforInfo
- Publication number
- SG10201408720TA SG10201408720TA SG10201408720TA SG10201408720TA SG10201408720TA SG 10201408720T A SG10201408720T A SG 10201408720TA SG 10201408720T A SG10201408720T A SG 10201408720TA SG 10201408720T A SG10201408720T A SG 10201408720TA SG 10201408720T A SG10201408720T A SG 10201408720TA
- Authority
- SG
- Singapore
- Prior art keywords
- offset
- apparatus therefor
- pixel
- video
- decoding method
- Prior art date
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
- H04N19/46—Embedding additional information in the video signal during the compression process
- H04N19/463—Embedding additional information in the video signal during the compression process by compressing encoding parameters before transmission
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/40—Extraction of image or video features
- G06V10/42—Global feature extraction by analysis of the whole pattern, e.g. using frequency domain transformations or autocorrelation
- G06V10/422—Global feature extraction by analysis of the whole pattern, e.g. using frequency domain transformations or autocorrelation for representing the structure of the pattern or shape of an object therefor
- G06V10/424—Syntactic representation, e.g. by using alphabets or grammars
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/40—Extraction of image or video features
- G06V10/42—Global feature extraction by analysis of the whole pattern, e.g. using frequency domain transformations or autocorrelation
- G06V10/435—Computation of moments
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/70—Arrangements for image or video recognition or understanding using pattern recognition or machine learning
- G06V10/74—Image or video pattern matching; Proximity measures in feature spaces
- G06V10/75—Organisation of the matching processes, e.g. simultaneous or sequential comparisons of image or video features; Coarse-fine approaches, e.g. multi-scale approaches; using context analysis; Selection of dictionaries
- G06V10/751—Comparing pixel values or logical combinations thereof, or feature values having positional relevance, e.g. template matching
- G06V10/7515—Shifting the patterns to accommodate for positional errors
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/98—Detection or correction of errors, e.g. by rescanning the pattern or by human intervention; Evaluation of the quality of the acquired patterns
- G06V10/993—Evaluation of the quality of the acquired pattern
-
- 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
-
- 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
-
- 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
-
- 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
- H04N19/136—Incoming video signal characteristics or properties
- H04N19/137—Motion inside a coding unit, e.g. average field, frame or block difference
-
- 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
- H04N19/136—Incoming video signal characteristics or properties
- H04N19/14—Coding unit complexity, e.g. amount of activity or edge presence estimation
-
- 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
-
- 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
- H04N19/176—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
-
- 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
- H04N19/10—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
- H04N19/1883—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 relating to sub-band structure, e.g. hierarchical level, directional tree, e.g. low-high [LH], high-low [HL], high-high [HH]
-
- 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
-
- 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
-
- 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
- H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
- H04N19/625—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding using discrete cosine transform [DCT]
-
- 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
-
- 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
-
- 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
- H04N19/89—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving methods or arrangements for detection of transmission errors at the decoder
-
- 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
- H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T5/00—Image enhancement or restoration
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Quality & Reliability (AREA)
- Computing Systems (AREA)
- Discrete Mathematics (AREA)
- Computational Linguistics (AREA)
- Health & Medical Sciences (AREA)
- Artificial Intelligence (AREA)
- Databases & Information Systems (AREA)
- Evolutionary Computation (AREA)
- General Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Software Systems (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201161502018P | 2011-06-28 | 2011-06-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
SG10201408720TA true SG10201408720TA (en) | 2015-01-29 |
Family
ID=47424664
Family Applications (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG10201408720TA SG10201408720TA (en) | 2011-06-28 | 2012-06-27 | Video encoding method using offset adjustments according to pixel classification and apparatus therefor, video decoding method and apparatus therefor |
SG10201408715UA SG10201408715UA (en) | 2011-06-28 | 2012-06-27 | Video encoding method using offset adjustments according to pixel classification and apparatus therefor, video decoding method and apparatus therefor |
SG10201408726QA SG10201408726QA (en) | 2011-06-28 | 2012-06-27 | Video Encoding Method Using Offset Adjustments According To Pixel Classification And Apparatus Therefor, Video Decoding Method And Apparatus Therefor |
SG10201408716TA SG10201408716TA (en) | 2011-06-28 | 2012-06-27 | Video Encoding Method Using Offset Adjustments According To Pixel Classification And Apparatus Therefor, Video Decoding Method And Apparatus Therefor |
Family Applications After (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG10201408715UA SG10201408715UA (en) | 2011-06-28 | 2012-06-27 | Video encoding method using offset adjustments according to pixel classification and apparatus therefor, video decoding method and apparatus therefor |
SG10201408726QA SG10201408726QA (en) | 2011-06-28 | 2012-06-27 | Video Encoding Method Using Offset Adjustments According To Pixel Classification And Apparatus Therefor, Video Decoding Method And Apparatus Therefor |
SG10201408716TA SG10201408716TA (en) | 2011-06-28 | 2012-06-27 | Video Encoding Method Using Offset Adjustments According To Pixel Classification And Apparatus Therefor, Video Decoding Method And Apparatus Therefor |
Country Status (16)
Country | Link |
---|---|
US (7) | US9426482B2 (ru) |
EP (3) | EP2887669A1 (ru) |
JP (6) | JP5964422B2 (ru) |
KR (6) | KR101457398B1 (ru) |
CN (6) | CN104980756A (ru) |
AU (3) | AU2012276452B2 (ru) |
BR (5) | BR122021004575B1 (ru) |
CA (2) | CA3016913C (ru) |
MX (4) | MX338670B (ru) |
MY (3) | MY193778A (ru) |
PH (4) | PH12017501633B1 (ru) |
RU (3) | RU2632139C1 (ru) |
SG (4) | SG10201408720TA (ru) |
TW (5) | TWI669955B (ru) |
WO (1) | WO2013002554A2 (ru) |
ZA (1) | ZA201400649B (ru) |
Families Citing this family (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9378560B2 (en) | 2011-06-17 | 2016-06-28 | Advanced Micro Devices, Inc. | Real time on-chip texture decompression using shader processors |
MX2013013912A (es) * | 2011-06-27 | 2013-12-16 | Panasonic Corp | Metodo de decodificacion de imagenes, metodo de codificacion de imagenes, aparato de decodificacion de imagenes, aparato de decodificacion de imagenes y aparato de codificacion-decodificacio n de imagenes. |
JP5907367B2 (ja) | 2011-06-28 | 2016-04-26 | ソニー株式会社 | 画像処理装置および方法、プログラム、並びに記録媒体 |
US9426482B2 (en) * | 2011-06-28 | 2016-08-23 | Samsung Electronics Co., Ltd. | Video encoding method using offset adjustments according to pixel classification and apparatus therefor, video decoding method and apparatus therefor |
MX2014000159A (es) | 2011-07-02 | 2014-02-19 | Samsung Electronics Co Ltd | Metodo y aparato para la codificacion de video, y metodo y aparato para la decodificacion de video acompañada por inter prediccion utilizando imagen co-localizada. |
GB201119206D0 (en) * | 2011-11-07 | 2011-12-21 | Canon Kk | Method and device for providing compensation offsets for a set of reconstructed samples of an image |
US9277194B2 (en) | 2011-11-08 | 2016-03-01 | Texas Instruments Incorporated | Method and apparatus for image and video coding using hierarchical sample adaptive band offset |
US9253482B2 (en) * | 2011-11-08 | 2016-02-02 | Texas Insturments Incorporated | Method and apparatus for sample adaptive offset without sign coding |
BR112014015171B1 (pt) | 2011-12-22 | 2020-10-06 | Samsung Electronics Co., Ltd | Aparelho de decodificação de vídeo |
RU2616598C1 (ru) * | 2012-01-19 | 2017-04-18 | Мицубиси Электрик Корпорейшн | Устройство декодирования изображений, устройство кодирования изображений, способ декодирования изображений и способ кодирования изображений |
LT2854398T (lt) * | 2012-06-11 | 2018-01-10 | Samsung Electronics Co., Ltd. | Vaizdo kodavimo būdas, bendrinant sao parametrą pagal spalvio komponentą |
US9635360B2 (en) * | 2012-08-01 | 2017-04-25 | Mediatek Inc. | Method and apparatus for video processing incorporating deblocking and sample adaptive offset |
KR101654814B1 (ko) | 2012-09-28 | 2016-09-22 | 브이아이디 스케일, 인크. | 비디오 코딩에서 크로마 신호 향상을 위한 교차-평면 필터링 |
US9955166B2 (en) * | 2012-10-05 | 2018-04-24 | Lg Electronics Inc. | Method and device for processing video signal |
IN2013MU01146A (ru) * | 2013-03-26 | 2015-04-24 | Tektronix Inc | |
US9497476B2 (en) * | 2013-04-05 | 2016-11-15 | Sharp Kabushiki Kaisha | Image decoding apparatus |
CN104717506B (zh) * | 2013-12-13 | 2019-07-05 | 北京三星通信技术研究有限公司 | 视频编解码中像素处理的方法和装置 |
JP6253406B2 (ja) * | 2013-12-27 | 2017-12-27 | キヤノン株式会社 | 画像符号化装置、撮像装置、画像符号化方法、及びプログラム |
JP6042001B2 (ja) * | 2014-02-03 | 2016-12-14 | 三菱電機株式会社 | 動画像符号化装置及び動画像符号化方法 |
WO2016119746A1 (zh) * | 2015-01-29 | 2016-08-04 | 同济大学 | 图像编码方法及装置、图像解码方法及装置 |
KR102329129B1 (ko) * | 2015-05-12 | 2021-11-19 | 삼성전자주식회사 | 샘플값 보상을 위한 영상 부호화 방법과 그 장치, 및 샘플값 보상을 위한 영상 복호화 방법과 그 장치 |
CN113810691A (zh) * | 2015-07-08 | 2021-12-17 | 交互数字麦迪逊专利控股公司 | 用于使用交叉平面滤波的增强色度编码的方法和装置 |
JP6094838B2 (ja) * | 2015-08-31 | 2017-03-15 | ソニー株式会社 | 画像処理装置および方法、プログラム、並びに記録媒体 |
KR102423880B1 (ko) | 2015-10-06 | 2022-07-21 | 삼성전자주식회사 | 인코더의 작동방법과 상기 인코더를 포함하는 시스템 온 칩의 작동 방법 |
WO2017086740A1 (ko) * | 2015-11-18 | 2017-05-26 | 한국전자통신연구원 | 인루프 필터를 이용한 비디오 복호화 방법 및 이를 위한 장치 |
EP3454557A4 (en) | 2016-05-02 | 2019-03-13 | Sony Corporation | IMAGE PROCESSING DEVICE AND IMAGE PROCESSING METHOD |
KR101981687B1 (ko) * | 2016-05-04 | 2019-05-24 | 한국항공대학교산학협력단 | 오프셋 정보 부호화 및 복호화 방법 및 장치 |
CN106130562B (zh) * | 2016-06-15 | 2019-09-06 | 中国石油集团渤海钻探工程有限公司 | 一种随钻测井数据实时压缩方法及解压缩方法 |
JP6229030B2 (ja) * | 2016-10-06 | 2017-11-08 | 株式会社三共 | 遊技機 |
EP3570543A4 (en) | 2017-01-12 | 2019-12-25 | Sony Corporation | IMAGE PROCESSING DEVICE AND IMAGE PROCESSING METHOD |
JP6341304B2 (ja) * | 2017-02-14 | 2018-06-13 | ソニー株式会社 | 画像処理装置および方法、プログラム、並びに記録媒体 |
EP3471413A1 (en) * | 2017-10-10 | 2019-04-17 | Thomson Licensing | Encoding and decoding methods and corresponding devices |
CN111919449B (zh) | 2018-03-27 | 2024-07-05 | 数码士有限公司 | 使用运动补偿的视频信号处理方法及设备 |
TWI678107B (zh) | 2018-05-16 | 2019-11-21 | 香港商京鷹科技股份有限公司 | 影像傳輸方法及其系統與影像傳送端裝置 |
US11317099B2 (en) | 2018-10-05 | 2022-04-26 | Tencent America LLC | Method and apparatus for signaling an offset in video coding for intra block copy and/or inter prediction |
CN112581376A (zh) * | 2019-09-29 | 2021-03-30 | 北京迈格威科技有限公司 | 图像处理方法、装置及电子设备 |
CN113709484B (zh) * | 2020-03-26 | 2022-12-23 | 杭州海康威视数字技术股份有限公司 | 解码方法、编码方法、装置、设备及机器可读存储介质 |
EP3959878A4 (en) * | 2020-06-03 | 2022-07-27 | Beijing Dajia Internet Information Technology Co., Ltd. | IMPROVEMENT OF CHROMA CODING IN INTER-COMPONENT CORRELATION |
US20240244212A1 (en) * | 2023-01-13 | 2024-07-18 | Tencent America LLC | Adaptive bands for filter offset selection in cross-component sample offset |
Family Cites Families (41)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4661862A (en) * | 1984-04-27 | 1987-04-28 | Rca Corporation | Differential PCM video transmission system employing horizontally offset five pixel groups and delta signals having plural non-linear encoding functions |
US4971407A (en) | 1989-08-09 | 1990-11-20 | Unisys Corp. | Two stage run and string data compressor providing doubly compressed output |
US6043838A (en) * | 1997-11-07 | 2000-03-28 | General Instrument Corporation | View offset estimation for stereoscopic video coding |
US6418166B1 (en) * | 1998-11-30 | 2002-07-09 | Microsoft Corporation | Motion estimation and block matching pattern |
US20020122595A1 (en) | 1999-06-04 | 2002-09-05 | Rikk Crill | Apparatus and method for radial and angular or rotational analysis of images for shape content and matching |
FI116819B (fi) | 2000-01-21 | 2006-02-28 | Nokia Corp | Menetelmä kuvien lähettämiseksi ja kuvakooderi |
JP2004521583A (ja) * | 2001-07-10 | 2004-07-15 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 非スケーラブル符号化ビデオ信号からスケーラブル符号化ビデオ信号を発生する方法及び装置 |
JP2003230147A (ja) * | 2002-02-01 | 2003-08-15 | Matsushita Electric Ind Co Ltd | 映像信号符号化装置およびその方法 |
ES2355656T3 (es) * | 2002-04-18 | 2011-03-29 | Kabushiki Kaisha Toshiba | Procedimiento y aparato para decodificación de vídeo . |
US8406301B2 (en) | 2002-07-15 | 2013-03-26 | Thomson Licensing | Adaptive weighting of reference pictures in video encoding |
KR20060109247A (ko) | 2005-04-13 | 2006-10-19 | 엘지전자 주식회사 | 베이스 레이어 픽처를 이용하는 영상신호의 엔코딩/디코딩방법 및 장치 |
US7680342B2 (en) * | 2004-08-16 | 2010-03-16 | Fotonation Vision Limited | Indoor/outdoor classification in digital images |
US20050047504A1 (en) | 2003-09-03 | 2005-03-03 | Sung Chih-Ta Star | Data stream encoding method and apparatus for digital video compression |
US7400681B2 (en) | 2003-11-28 | 2008-07-15 | Scientific-Atlanta, Inc. | Low-complexity motion vector prediction for video codec with two lists of reference pictures |
NO319629B1 (no) | 2003-11-28 | 2005-09-05 | Tandberg Telecom As | Fremgangsmate for korrigering av interpolerte pikselverdier |
US7233164B2 (en) * | 2003-12-17 | 2007-06-19 | Rambus Inc. | Offset cancellation in a multi-level signaling system |
US20050232497A1 (en) * | 2004-04-15 | 2005-10-20 | Microsoft Corporation | High-fidelity transcoding |
JP2006032999A (ja) * | 2004-07-12 | 2006-02-02 | Sharp Corp | 画像復号装置及び画像復号方法 |
RU2402811C2 (ru) * | 2004-07-29 | 2010-10-27 | Майкрософт Корпорейшн | Обработка изображений с помощью линейных параметров светоустановки и других усовершенствований обработки изображений |
US8472699B2 (en) * | 2006-11-22 | 2013-06-25 | Board Of Trustees Of The Leland Stanford Junior University | Arrangement and method for three-dimensional depth image construction |
US8068673B2 (en) | 2006-12-01 | 2011-11-29 | Beihang University | Rapid and high precision centroiding method and system for spots image |
EP2130374A4 (en) | 2007-03-23 | 2011-03-02 | Lg Electronics Inc | METHOD AND ARRANGEMENT FOR DECODING / CODING A VIDEO SIGNAL |
US7983496B2 (en) | 2007-06-26 | 2011-07-19 | Mitsubishi Electric Research Laboratories, Inc. | Inverse tone mapping for bit-depth scalable image coding adapted to variable block sizes |
CN101926175A (zh) | 2008-03-07 | 2010-12-22 | 株式会社东芝 | 运动图像编码/解码方法以及装置 |
US9078007B2 (en) * | 2008-10-03 | 2015-07-07 | Qualcomm Incorporated | Digital video coding with interpolation filters and offsets |
TWI386068B (zh) | 2008-10-22 | 2013-02-11 | Nippon Telegraph & Telephone | 解塊處理方法、解塊處理裝置、解塊處理程式及記錄該程式之可由電腦讀取之記錄媒體 |
KR101700358B1 (ko) | 2009-12-09 | 2017-01-26 | 삼성전자주식회사 | 영상의 부호화 방법 및 장치, 그 복호화 방법 및 장치 |
US9094658B2 (en) * | 2010-05-10 | 2015-07-28 | Mediatek Inc. | Method and apparatus of adaptive loop filtering |
US8861617B2 (en) | 2010-10-05 | 2014-10-14 | Mediatek Inc | Method and apparatus of region-based adaptive loop filtering |
US9055305B2 (en) * | 2011-01-09 | 2015-06-09 | Mediatek Inc. | Apparatus and method of sample adaptive offset for video coding |
CN103392338A (zh) * | 2011-01-03 | 2013-11-13 | 联发科技股份有限公司 | 基于滤波单元的回路滤波方法 |
US9161041B2 (en) * | 2011-01-09 | 2015-10-13 | Mediatek Inc. | Apparatus and method of efficient sample adaptive offset |
CN106454357A (zh) * | 2011-01-09 | 2017-02-22 | 寰发股份有限公司 | 已处理视频数据的样本自适应补偿的方法和装置 |
EP3220641B1 (en) | 2011-04-21 | 2019-01-02 | HFI Innovation Inc. | Method and apparatus for improved in-loop filtering |
US9008170B2 (en) * | 2011-05-10 | 2015-04-14 | Qualcomm Incorporated | Offset type and coefficients signaling method for sample adaptive offset |
US20120294353A1 (en) * | 2011-05-16 | 2012-11-22 | Mediatek Inc. | Apparatus and Method of Sample Adaptive Offset for Luma and Chroma Components |
CN106028050B (zh) * | 2011-05-16 | 2019-04-26 | 寰发股份有限公司 | 用于亮度和色度分量的样本自适应偏移的方法和装置 |
AU2012267007B2 (en) * | 2011-06-10 | 2016-03-17 | Mediatek Inc. | Method and apparatus of scalable video coding |
WO2012167711A1 (en) | 2011-06-10 | 2012-12-13 | Mediatek Inc. | Method and apparatus of scalable video coding |
CN106851318B (zh) | 2011-06-23 | 2019-01-08 | 华为技术有限公司 | 偏移解码装置、偏移编码装置、图像滤波装置 |
US9426482B2 (en) | 2011-06-28 | 2016-08-23 | Samsung Electronics Co., Ltd. | Video encoding method using offset adjustments according to pixel classification and apparatus therefor, video decoding method and apparatus therefor |
-
2012
- 2012-06-27 US US14/130,011 patent/US9426482B2/en active Active
- 2012-06-27 CN CN201510217348.0A patent/CN104980756A/zh active Pending
- 2012-06-27 WO PCT/KR2012/005086 patent/WO2013002554A2/ko active Application Filing
- 2012-06-27 MX MX2015002715A patent/MX338670B/es unknown
- 2012-06-27 SG SG10201408720TA patent/SG10201408720TA/en unknown
- 2012-06-27 MY MYPI2017001763A patent/MY193778A/en unknown
- 2012-06-27 BR BR122021004575-5A patent/BR122021004575B1/pt active IP Right Grant
- 2012-06-27 CN CN201510220064.7A patent/CN104980758A/zh active Pending
- 2012-06-27 CN CN201510218541.6A patent/CN105049864A/zh active Pending
- 2012-06-27 EP EP15153359.3A patent/EP2887669A1/en not_active Ceased
- 2012-06-27 EP EP14192822.6A patent/EP2849444A3/en not_active Ceased
- 2012-06-27 CA CA3016913A patent/CA3016913C/en active Active
- 2012-06-27 CN CN201510218544.XA patent/CN104994393A/zh active Pending
- 2012-06-27 BR BR122021004578-0A patent/BR122021004578B1/pt active IP Right Grant
- 2012-06-27 MY MYPI2017001764A patent/MY193771A/en unknown
- 2012-06-27 BR BR112013033701-0A patent/BR112013033701B1/pt active IP Right Grant
- 2012-06-27 BR BR122021004576-3A patent/BR122021004576B1/pt active IP Right Grant
- 2012-06-27 AU AU2012276452A patent/AU2012276452B2/en active Active
- 2012-06-27 SG SG10201408715UA patent/SG10201408715UA/en unknown
- 2012-06-27 CN CN201280042637.6A patent/CN103959776A/zh active Pending
- 2012-06-27 KR KR1020120069480A patent/KR101457398B1/ko active IP Right Grant
- 2012-06-27 EP EP12803907.0A patent/EP2728865A4/en not_active Withdrawn
- 2012-06-27 BR BR122021004574-7A patent/BR122021004574B1/pt active IP Right Grant
- 2012-06-27 MX MX2014000046A patent/MX2014000046A/es active IP Right Grant
- 2012-06-27 RU RU2016108975A patent/RU2632139C1/ru active
- 2012-06-27 RU RU2014102576/08A patent/RU2581553C2/ru active
- 2012-06-27 MX MX2015002714A patent/MX338669B/es unknown
- 2012-06-27 SG SG10201408726QA patent/SG10201408726QA/en unknown
- 2012-06-27 JP JP2014518795A patent/JP5964422B2/ja active Active
- 2012-06-27 MX MX2015002713A patent/MX337235B/es unknown
- 2012-06-27 CA CA2840583A patent/CA2840583C/en active Active
- 2012-06-27 CN CN201510218779.9A patent/CN104980757A/zh active Pending
- 2012-06-27 MY MYPI2017001762A patent/MY192854A/en unknown
- 2012-06-27 SG SG10201408716TA patent/SG10201408716TA/en unknown
- 2012-06-28 TW TW106146392A patent/TWI669955B/zh active
- 2012-06-28 TW TW106128692A patent/TWI615022B/zh active
- 2012-06-28 TW TW105123827A patent/TWI601418B/zh active
- 2012-06-28 TW TW104119675A patent/TWI549492B/zh active
- 2012-06-28 TW TW101123236A patent/TWI521970B/zh active
-
2014
- 2014-01-27 ZA ZA2014/00649A patent/ZA201400649B/en unknown
- 2014-05-07 KR KR1020140054355A patent/KR101603678B1/ko active IP Right Grant
- 2014-10-29 KR KR1020140148729A patent/KR101603685B1/ko active IP Right Grant
-
2015
- 2015-01-22 US US14/603,097 patent/US9462288B2/en active Active
- 2015-01-22 US US14/603,020 patent/US9438921B2/en active Active
- 2015-02-12 US US14/620,432 patent/US9426483B2/en active Active
- 2015-02-12 US US14/620,413 patent/US9438922B2/en active Active
- 2015-02-17 KR KR1020150024015A patent/KR101603688B1/ko active IP Right Grant
- 2015-02-17 KR KR1020150024016A patent/KR101603690B1/ko active IP Right Grant
- 2015-03-12 KR KR1020150034541A patent/KR101906506B1/ko active IP Right Grant
- 2015-04-09 JP JP2015080410A patent/JP5965021B2/ja active Active
- 2015-04-09 JP JP2015080408A patent/JP5964479B2/ja active Active
- 2015-04-09 JP JP2015080409A patent/JP5964480B2/ja active Active
- 2015-04-09 JP JP2015080411A patent/JP5965022B2/ja active Active
-
2016
- 2016-06-15 AU AU2016204005A patent/AU2016204005B2/en active Active
- 2016-06-30 JP JP2016130959A patent/JP6181246B2/ja active Active
- 2016-07-28 US US15/221,979 patent/US10038911B2/en active Active
-
2017
- 2017-09-08 PH PH12017501633A patent/PH12017501633B1/en unknown
- 2017-09-08 PH PH12017501636A patent/PH12017501636A1/en unknown
- 2017-09-08 PH PH12017501634A patent/PH12017501634A1/en unknown
- 2017-09-08 PH PH12017501635A patent/PH12017501635A1/en unknown
- 2017-09-22 RU RU2017133113A patent/RU2663331C1/ru active
-
2018
- 2018-04-13 AU AU2018202603A patent/AU2018202603B2/en active Active
- 2018-07-03 US US16/027,017 patent/US10542273B2/en active Active
Also Published As
Similar Documents
Publication | Publication Date | Title |
---|---|---|
PH12017501633A1 (en) | Video encoding method using offset adjustments according to pixel classification and apparatus therefor, video decoding method and apparatus therefor | |
PH12017500041A1 (en) | Video encoding method using offset adjustment according to classification of pixels by maximum encoding units and apparatus thereof, and video decoding method and apparatus thereof | |
PH12015500918B1 (en) | Method and apparatus for encoding video by using block merging, and method and apparatus for decoding video by using block merging | |
PH12017502273A1 (en) | Video encoding method and video encoding apparatus and video decoding method and video decoding apparatus for signaling sao parameters | |
WO2012005520A3 (en) | Method and apparatus for encoding video by using block merging, and method and apparatus for decoding video by using block merging | |
EP4072143A3 (en) | Overlapped motion compensation for video coding | |
WO2012093898A3 (ko) | 영상 정보 부호화 방법 및 복호화 방법과 이를 이용한 장치 | |
WO2012134046A3 (ko) | 동영상의 부호화 방법 | |
KR20180084662A (ko) | 영상 신호 부호화/복호화 방법 및 장치 | |
TH143196A (th) | วิธีการเข้ารหัสสัญญาณวิดีโอโดยใช้การปรับแต่งการเยื้องระยะตามการแบ่งจำพวกของพิกเซลและชุดเครื่องสำหรับสิ่งดังกล่าว,วิธีการถอดรหัสสัญญาณวิดีโอและชุดเครื่องสำหรับสิ่งดังกล่าว |