IN2013MU03703A - - Google Patents
Download PDFInfo
- Publication number
- IN2013MU03703A IN2013MU03703A IN3703MU2013A IN2013MU03703A IN 2013MU03703 A IN2013MU03703 A IN 2013MU03703A IN 3703MU2013 A IN3703MU2013 A IN 3703MU2013A IN 2013MU03703 A IN2013MU03703 A IN 2013MU03703A
- Authority
- IN
- India
- Prior art keywords
- data
- databases
- reference values
- elements
- encoded data
- Prior art date
Links
- 230000005540 biological transmission Effects 0.000 abstract 1
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
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
- G10L19/00—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis
- G10L19/02—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis using spectral analysis, e.g. transform vocoders or subband vocoders
-
- 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
- H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T9/00—Image coding
- G06T9/008—Vector quantisation
-
- 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
- H04N19/119—Adaptive subdivision aspects, e.g. subdivision of a picture into rectangular or non-rectangular coding 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
- H04N19/102—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
-
- 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
- H04N19/44—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
- H04N19/46—Embedding additional information in the video signal during the compression process
-
- 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
- H04N19/94—Vector quantisation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/236—Assembling of a multiplex stream, e.g. transport stream, by combining a video stream with other content or additional data, e.g. inserting a URL [Uniform Resource Locator] into a video stream, multiplexing software data into a video stream; Remultiplexing of multiplex streams; Insertion of stuffing bits into the multiplex stream, e.g. to obtain a constant bit-rate; Assembling of a packetised elementary stream
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/434—Disassembling of a multiplex stream, e.g. demultiplexing audio and video streams, extraction of additional data from a video stream; Remultiplexing of multiplex streams; Extraction or processing of SI; Disassembling of packetised elementary stream
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Computational Linguistics (AREA)
- Health & Medical Sciences (AREA)
- Audiology, Speech & Language Pathology (AREA)
- Human Computer Interaction (AREA)
- Acoustics & Sound (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
Abstract
A method of encoding source data (20) to generate corresponding encoded data (30) for transmission or storage is provided, wherein the method includes: (a) matching one or more portions of the source data (20) to one or more elements (E) in one or more databases (100), wherein the one or more elements (E) are representative of corresponding one or more data blocks, and recording reference values (R, 300) which relate the one or more portions of the source data (20) to the one or more matched elements (E); and (b) including the reference values (R, 300) in the encoded data (30) together with the one or more databases (100) and/or information identifying the one or more databases (100). A method of decoding encoded data (30) to generate corresponding decoded output data (60) is also provided, wherein the method includes: (a) receiving encoded data (30) including reference values (R, 300) and information regarding area identifiers (U) and information regarding one or more databases (100); (b) decoding from the encoded data (30) the reference values (R, 300); (c) accessing one or more elements (E) from the one or more databases (100) as directed by the reference values (R, 300), wherein the one or more elements (E) are representative of one or more corresponding data blocks; and (d) generating the one or more data blocks for assembling corresponding decoded data (60) for output. The methods are beneficially implemented in an encoder (10), a decoder (50) and in a codec (5). In the codec (5), the at least one encoder (10) and the at least one decoder (50) share one or more databases (100) referred to by reference values (R) included in the encoded data (30). FIG. 1 for the Abstract.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1222240.2A GB2509055B (en) | 2012-12-11 | 2012-12-11 | Encoder and method |
EP13005263.2A EP2744213A1 (en) | 2012-12-11 | 2013-11-08 | Encoder, decoder and methods of encoding and decoding source data utilizing one or more databases |
Publications (1)
Publication Number | Publication Date |
---|---|
IN2013MU03703A true IN2013MU03703A (en) | 2015-07-31 |
Family
ID=47602368
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IN3703MU2013 IN2013MU03703A (en) | 2012-12-11 | 2013-11-26 |
Country Status (10)
Country | Link |
---|---|
US (1) | US20140161195A1 (en) |
EP (1) | EP2744213A1 (en) |
JP (2) | JP6021792B2 (en) |
KR (1) | KR101737158B1 (en) |
CN (1) | CN103873863B (en) |
BR (1) | BR102013031748B1 (en) |
GB (1) | GB2509055B (en) |
IN (1) | IN2013MU03703A (en) |
RU (1) | RU2613031C2 (en) |
TW (1) | TWI549485B (en) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2527607B (en) | 2014-06-27 | 2016-10-05 | Gurulogic Microsystems Oy | Encoder, decoder and method |
CN105704177A (en) * | 2014-11-26 | 2016-06-22 | 阿里巴巴集团控股有限公司 | UA identification method and device |
EP3067889A1 (en) | 2015-03-09 | 2016-09-14 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Method and apparatus for signal-adaptive transform kernel switching in audio coding |
GB2539488B8 (en) | 2015-06-18 | 2020-08-19 | Gurulogic Microsystems Oy | Encoder, decoder and method employing palette utilization and compression |
WO2017015810A1 (en) | 2015-07-27 | 2017-02-02 | 华为技术有限公司 | Image processing method and device |
US10467006B2 (en) * | 2015-12-20 | 2019-11-05 | Intel Corporation | Permutating vector data scattered in a temporary destination into elements of a destination register based on a permutation factor |
GB2598255B (en) * | 2016-02-17 | 2022-07-27 | V Nova Int Ltd | Physical adapter, signal processing equipment, methods and computer programs |
US10319271B2 (en) * | 2016-03-22 | 2019-06-11 | Manufacturing Resources International, Inc. | Cyclic redundancy check for electronic displays |
CN107196989B (en) * | 2017-03-21 | 2019-08-09 | 阿里巴巴集团控股有限公司 | A kind of processing method and processing device of service request |
CN107392040B (en) * | 2017-04-28 | 2019-08-09 | 阿里巴巴集团控股有限公司 | A kind of method and device of common recognition verifying |
RU2746716C1 (en) * | 2020-07-06 | 2021-04-19 | Федеральное государственное бюджетное образовательное учреждение высшего обазования "Поволжский государственный университет телекоммуникаций и информатики" | Method for managing streaming video buffer memory |
WO2022079466A1 (en) * | 2020-10-13 | 2022-04-21 | Chan Kam Fu | Data authentication for data compression |
US11895362B2 (en) | 2021-10-29 | 2024-02-06 | Manufacturing Resources International, Inc. | Proof of play for images displayed at electronic displays |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4013828A (en) * | 1976-02-20 | 1977-03-22 | Bell Telephone Laboratories, Incorporated | Method and arrangement for reducing the bandwidth and/or time required to transmit a dithered image |
US4553171A (en) * | 1984-01-27 | 1985-11-12 | Xerox Corporation | Tile encoding in image printing |
GB2190560B (en) * | 1986-05-08 | 1990-06-20 | Gen Electric Plc | Data compression |
JP3130324B2 (en) * | 1991-02-20 | 2001-01-31 | 富士通株式会社 | Data compression method |
FI97096C (en) * | 1994-09-13 | 1996-10-10 | Nokia Mobile Phones Ltd | A video |
JP3482054B2 (en) * | 1995-11-29 | 2003-12-22 | シャープ株式会社 | Image coding device |
AU1115001A (en) * | 1999-10-22 | 2001-05-08 | Activesky, Inc. | An object oriented video system |
GB2362055A (en) * | 2000-05-03 | 2001-11-07 | Clearstream Tech Ltd | Image compression using a codebook |
US8300043B2 (en) * | 2004-06-24 | 2012-10-30 | Sony Ericsson Mobile Communications AG | Proximity assisted 3D rendering |
JP5056348B2 (en) * | 2007-10-29 | 2012-10-24 | ソニー株式会社 | Information processing apparatus and method, and program |
EP2277317B1 (en) * | 2008-05-19 | 2021-01-27 | Citrix Systems, Inc. | Systems and methods for enhanced image encoding |
WO2010118254A1 (en) * | 2009-04-08 | 2010-10-14 | Watchitoo, Inc. | System and method for image compression |
FI127117B (en) * | 2009-06-17 | 2017-11-30 | Gurulogic Microsystems Oy | Image processors and computer programs |
-
2012
- 2012-12-11 GB GB1222240.2A patent/GB2509055B/en active Active
- 2012-12-14 US US13/715,405 patent/US20140161195A1/en not_active Abandoned
-
2013
- 2013-11-08 EP EP13005263.2A patent/EP2744213A1/en not_active Ceased
- 2013-11-26 IN IN3703MU2013 patent/IN2013MU03703A/en unknown
- 2013-12-02 JP JP2013248857A patent/JP6021792B2/en active Active
- 2013-12-03 RU RU2013153468A patent/RU2613031C2/en active
- 2013-12-10 CN CN201310670963.8A patent/CN103873863B/en active Active
- 2013-12-10 KR KR1020130153317A patent/KR101737158B1/en active IP Right Grant
- 2013-12-10 BR BR102013031748-9A patent/BR102013031748B1/en active IP Right Grant
- 2013-12-11 TW TW102145538A patent/TWI549485B/en active
-
2016
- 2016-07-05 JP JP2016132927A patent/JP2016213862A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
GB2509055A (en) | 2014-06-25 |
TWI549485B (en) | 2016-09-11 |
RU2613031C2 (en) | 2017-03-14 |
CN103873863B (en) | 2019-05-10 |
BR102013031748A2 (en) | 2014-09-02 |
JP6021792B2 (en) | 2016-11-09 |
KR101737158B1 (en) | 2017-05-17 |
TW201433147A (en) | 2014-08-16 |
GB2509055B (en) | 2016-03-23 |
JP2016213862A (en) | 2016-12-15 |
EP2744213A1 (en) | 2014-06-18 |
KR20150053870A (en) | 2015-05-19 |
CN103873863A (en) | 2014-06-18 |
RU2013153468A (en) | 2015-06-10 |
BR102013031748B1 (en) | 2023-04-11 |
US20140161195A1 (en) | 2014-06-12 |
GB201222240D0 (en) | 2013-01-23 |
JP2014116940A (en) | 2014-06-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
IN2013MU03703A (en) | ||
MX2016000854A (en) | Apparatus and method for decoding and encoding an audio signal using adaptive spectral tile selection. | |
MY166278A (en) | Method and apparatus for encoding video by performing in-loop filtering based on tree-structured data unit, and method and apparatus for decoding video by performing the same | |
MY165837A (en) | Image decoding method, image coding method, image decoding apparatus, image coding apparatus, and image coding and decoding apparatus | |
MY182651A (en) | Information processing apparatus and method | |
BR112015029132A2 (en) | audio scene coding | |
EP4336834A3 (en) | Sub-slices in video decoding | |
MY165529A (en) | Method and apparatus for encoding video and method and apparatus for decoding video by considering skip and split order | |
MY178139A (en) | Audio decoder and method for providing a decoded audio information using an errorconcealment based on a time domain excitation signal | |
SG10201808631PA (en) | Video Encoding Method For Encoding Hierarchical-Structure Symbols And A Device Therefor, And Video Decoding Method For Decoding Hierarchical-Structure Symbols And A Device Therefor | |
MX2014003435A (en) | Low-complexity remote presentation session encoder. | |
MX2015009747A (en) | Decoder for generating a frequency enhanced audio signal, method of decoding, encoder for generating an encoded signal and method of encoding using compact selection side information. | |
MX364028B (en) | Image processing device and method. | |
PH12016500488B1 (en) | Method and apparatus for coding video having temporal scalability, and method and apparatus for decoding video having temporal scalability | |
MY168806A (en) | Linear prediction based audio coding using improved probability distribution estimation | |
MX351193B (en) | Encoder, decoder, system and method employing a residual concept for parametric audio object coding. | |
MX2021006632A (en) | Three-dimensional data encoding method, three-dimensional data decoding method, three-dimensional data encoding device, and three-dimensional data decoding device. | |
MY201972A (en) | Image processing device and method | |
WO2009011558A3 (en) | Method and apparatus for coding and decoding using bit-precision | |
MY180189A (en) | Low complexity entropy-encoding/decoding method and apparatus | |
NZ739540A (en) | Matched pattern signal decoding | |
TH170297A (en) | Coding of scenes with sound | |
TH149890A (en) | Transmitting syntax fragments for conversion coefficients for a subset of leaf-level coding units. | |
UA111216C2 (en) | BUDGETING PROJECT DATA FOR CODING VIDEOS | |
UA114005C2 (en) | ALIGNMENT OF LEVEL IDENTIFIERS FOR WORKING POINTS WHEN VIDEO ENCODING |