IN2015DN00807A - - Google Patents

Info

Publication number
IN2015DN00807A
IN2015DN00807A IN807DEN2015A IN2015DN00807A IN 2015DN00807 A IN2015DN00807 A IN 2015DN00807A IN 807DEN2015 A IN807DEN2015 A IN 807DEN2015A IN 2015DN00807 A IN2015DN00807 A IN 2015DN00807A
Authority
IN
India
Prior art keywords
component values
vector components
component
codewords
representations
Prior art date
Application number
Inventor
Tomas Akenine-Möller
Jacob Munkberg
Petrik Clarberg
Jon Hasselgren
Jacob Ström
Original Assignee
Ericsson Telefon Ab L M
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of IN2015DN00807A publication Critical patent/IN2015DN00807A/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T9/00—Image 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
    • H04N19/103—Selection of coding mode or of prediction mode
    • 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
    • H04N19/90—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

Abstract

First (710) and (720) second codewords are determined, based on first feature vector components of the image elements (610) in an image block (600), as representations of a first (10) and second (12) component value. Third (730) and fourth (740) codewords are determined, based on second vector components, as representations of a third (20) and fourth (22) component value. First N1 and second N2 resolution numbers are selected based on the relation of a distribution of the first vector components and a distribution of the second vector components. N1 additional component values are generated based on the first (10) and second (12) component values and N2 additional component values are generated based on the third (20) and fourth (22) component values. Component indices indicative of the generated component values (750, 760) are then provided for the different image elements (610).
IN807DEN2015 2006-01-23 2015-01-31 IN2015DN00807A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US76093406P 2006-01-23 2006-01-23
US85574806P 2006-11-01 2006-11-01
PCT/SE2007/000053 WO2007084062A2 (en) 2006-01-23 2007-01-22 Image processing

Publications (1)

Publication Number Publication Date
IN2015DN00807A true IN2015DN00807A (en) 2015-07-10

Family

ID=38288029

Family Applications (1)

Application Number Title Priority Date Filing Date
IN807DEN2015 IN2015DN00807A (en) 2006-01-23 2015-01-31

Country Status (4)

Country Link
US (2) US8369629B2 (en)
EP (1) EP1977605B1 (en)
IN (1) IN2015DN00807A (en)
WO (1) WO2007084062A2 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007123452A2 (en) * 2006-04-20 2007-11-01 Telefonaktiebolaget Lm Ericsson (Publ) Image processing
US7853092B2 (en) * 2007-01-11 2010-12-14 Telefonaktiebolaget Lm Ericsson (Publ) Feature block compression/decompression
EP3107292B1 (en) * 2007-03-20 2018-08-15 Fujitsu Limited Video encoding method and apparatus, and video decoding apparatus
JP5306317B2 (en) * 2007-04-04 2013-10-02 テレフオンアクチーボラゲット エル エム エリクソン（パブル） Image processing using vectors
EP2145316A4 (en) * 2007-04-04 2017-03-08 Telefonaktiebolaget LM Ericsson (publ) Vector-based image processing
CN102687175B (en) * 2009-11-24 2015-02-04 瑞典爱立信有限公司 Decoding system and method operable on encoded texture element blocks
US20140050414A1 (en) * 2011-04-29 2014-02-20 Telefonaktiebolaget L M Ericsson (Publ) Encoder, Decoder and Methods Thereof for Texture Compression
JP6165394B2 (en) * 2015-07-17 2017-07-19 三菱電機株式会社 Animation display apparatus and animation display method
US10601894B1 (en) 2015-09-28 2020-03-24 Amazon Technologies, Inc. Vector-based encoding for content rendering
US10241983B1 (en) * 2015-09-28 2019-03-26 Amazon Technologies, Inc. Vector-based encoding for content rendering
US10341345B1 (en) 2015-12-15 2019-07-02 Amazon Technologies, Inc. Network browser configuration
US10089964B2 (en) * 2015-12-18 2018-10-02 Intel Corporation Graphics processor logic for encoding increasing or decreasing values
US10062143B2 (en) * 2016-09-12 2018-08-28 Advanced Micro Devices, Inc. Method and apparatus for compressing randomly accessed data
CN110636312B (en) * 2019-09-27 2023-10-24 腾讯科技（深圳）有限公司 Video encoding and decoding method and device and storage medium
TWI788805B (en) * 2021-03-19 2023-01-01 瑞昱半導體股份有限公司 Method for image compression and circuit system thereof
CN114862990B (en) * 2022-04-22 2024-04-30 网易（杭州）网络有限公司 Mirror image parameter acquisition method and device, electronic equipment and storage medium

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2830111B2 (en) * 1989-07-21 1998-12-02 ソニー株式会社 High efficiency coding device
EP0453229B1 (en) * 1990-04-17 1997-06-18 Matsushita Electric Industrial Co., Ltd. Method for transmission of variable length code
US5327502A (en) * 1991-01-17 1994-07-05 Sharp Kabushiki Kaisha Image coding system using an orthogonal transform and bit allocation method suitable therefor
US5563661A (en) * 1993-04-05 1996-10-08 Canon Kabushiki Kaisha Image processing apparatus
US5703652A (en) * 1995-07-28 1997-12-30 Sony Corporation Information signal encoding system and method for adaptively encoding an information signal
JP3748088B2 (en) * 1996-07-17 2006-02-22 ソニー株式会社 Image processing apparatus and method, and learning apparatus and method
US5956431A (en) * 1997-10-02 1999-09-21 S3 Incorporated System and method for fixed-rate block-based image compression with inferred pixel values
US6683978B1 (en) * 1997-10-02 2004-01-27 S3 Graphics Co., Ltd. Fixed-rate block-based image compression with inferred pixel values
US6658146B1 (en) * 1997-10-02 2003-12-02 S3 Graphics Co., Ltd. Fixed-rate block-based image compression with inferred pixel values
US6775417B2 (en) * 1997-10-02 2004-08-10 S3 Graphics Co., Ltd. Fixed-rate block-based image compression with inferred pixel values
EP1073279A4 (en) * 1999-02-19 2006-04-05 Sony Corp Image signal processor, image signal processing method, learning device, learning method, and recorded medium
WO2004032001A1 (en) * 2002-10-01 2004-04-15 Agency For Science, Technology And Research An object representation method
WO2004086758A1 (en) * 2003-03-24 2004-10-07 Sony Corporation Data encoding apparatus, data encoding method, data output apparatus, data output method, signal processing system, signal processing apparatus, signal processing method, data decoding apparatus, and data decoding method
US7487063B2 (en) 2003-06-13 2009-02-03 UNIVERSITé LAVAL Three-dimensional modeling from arbitrary three-dimensional curves
SE0401852D0 (en) 2003-12-19 2004-07-08 Ericsson Telefon Ab L M Image processing
CA2572967C (en) 2004-07-08 2012-10-16 Telefonaktiebolaget L M Ericsson (Publ) Multi-mode image processing
JP4713587B2 (en) 2004-08-23 2011-06-29 シルバーブルック リサーチ ピーティワイ リミテッド Printhead module
US8750522B2 (en) 2004-08-26 2014-06-10 Deutsche Telekom Ag Method and security system for the secure and unequivocal encoding of a security module
WO2006126949A1 (en) 2005-05-27 2006-11-30 Telefonaktiebolaget Lm Ericsson (Publ) Weight based image processing
WO2007021227A1 (en) 2005-08-19 2007-02-22 Telefonaktiebolaget Lm Ericsson (Publ) Texture compression based on two hues with modified brightness

Also Published As

Publication number Publication date
EP1977605A4 (en) 2017-04-05
WO2007084062A2 (en) 2007-07-26
EP1977605B1 (en) 2020-04-15
US8644627B2 (en) 2014-02-04
EP1977605A2 (en) 2008-10-08
WO2007084062A8 (en) 2008-01-17
US20130251276A1 (en) 2013-09-26
US8369629B2 (en) 2013-02-05
WO2007084062A3 (en) 2007-09-13
US20090046935A1 (en) 2009-02-19

Similar Documents

Publication Publication Date Title
IN2015DN00807A (en)
TW200711385A (en) Access node selection in a network
WO2005116910A3 (en) Image comparison
TW200634624A (en) System, apparatus and method of selecting graphical component types at runtime
TW200641723A (en) Decreasing aliasing in electronic images
WO2008076148A3 (en) Distortion estimation
WO2009037541A8 (en) User interface for welding power supply
WO2006071377A3 (en) Auxiliary eyewear assembly with micromagnetic attachment
GB2468261A (en) Enhanced note processing
SG126068A1 (en) Method of increasing the oxidation stability of biodiesel
TWI268703B (en) Photographing apparatus and compensating method used in the photographing apparatus
WO2007044277A3 (en) Parametrized material and performance properties based on virtual testing
GB201105549D0 (en) Method and apparatus for noise reduction in video
EP1641243A3 (en) Device, program and method for generating a profile for an image output device
TW200643742A (en) Sparse convolution of multiple vectors in a digital signal processor
WO2006102411A3 (en) Projection systems and processes for generating images with increased brightness unformity
WO2009015058A3 (en) High dynamic range image hallucination
WO2007122554A3 (en) Picture enhancing increasing precision smooth profiles
WO2005040890A3 (en) Catadioptric projection objective with real intermediate images
WO2010112739A9 (en) Method for performing a cryptographic task in an electronic component
TW200743095A (en) Adaptive gamma transform unit and related method
WO2007102928A3 (en) Methods and apparatuses for selecting a mode within a compression scheme
TW200710528A (en) Imaging apparatus
TWI265390B (en) Method for adjusting exposure of a digital image
WO2007122551A3 (en) Circuit arrangement and corresponding method for voltage reference and/or for current reference