CA2407143A1 - Texture replacement in video sequences and images - Google Patents
Texture replacement in video sequences and images Download PDFInfo
- Publication number
- CA2407143A1 CA2407143A1 CA002407143A CA2407143A CA2407143A1 CA 2407143 A1 CA2407143 A1 CA 2407143A1 CA 002407143 A CA002407143 A CA 002407143A CA 2407143 A CA2407143 A CA 2407143A CA 2407143 A1 CA2407143 A1 CA 2407143A1
- Authority
- CA
- Canada
- Prior art keywords
- texture
- video sequence
- synthesized
- frames
- bit rate
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T11/00—2D [Two Dimensional] image generation
- G06T11/001—Texturing; Colouring; Generation of texture or colour
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/40—Analysis of texture
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/40—Analysis of texture
- G06T7/41—Analysis of texture based on statistical description of texture
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T9/00—Image coding
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T9/00—Image coding
- G06T9/001—Model-based coding, e.g. wire frame
-
- 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
- H04N19/134—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
- H04N19/17—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
-
- 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
- H04N19/20—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using video object coding
- H04N19/23—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using video object coding with coding of regions that are present throughout a whole video segment, e.g. sprites, background or mosaic
-
- 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
- H04N19/20—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using video object coding
- H04N19/27—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using video object coding involving both synthetic and natural picture components, e.g. synthetic natural hybrid coding [SNHC]
Abstract
Systems and methods for reducing bit rates by replacing original texture in a video sequence with synthesized texture. Reducing the bit rate of the video sequence begins by identifying and removing selected texture from frames in a video sequence. The removed texture is analyzed to generate texture parameters. New texture is synthesized using the texture parameters in combination with a set of constraints. Then, the newly synthesized texture is mapped back into the frames of the video sequence from which the original texture was removed. The resulting frames are then encoded. The bit rate of the video sequence with the synthesized texture is less than the bit rate of the video sequence with the original texture. Also, the ability of a decoder to decode the new video sequence is not compromised because no assumptions are made about the texture synthesis capabilities of the decoder.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US32862701P | 2001-10-11 | 2001-10-11 | |
US60/328,627 | 2001-10-11 | ||
US10/237,489 US6977659B2 (en) | 2001-10-11 | 2002-09-09 | Texture replacement in video sequences and images |
US10/237,489 | 2002-09-09 |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2407143A1 true CA2407143A1 (en) | 2003-04-11 |
CA2407143C CA2407143C (en) | 2006-08-29 |
Family
ID=26930735
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002407143A Expired - Fee Related CA2407143C (en) | 2001-10-11 | 2002-10-04 | Texture replacement in video sequences and images |
Country Status (2)
Country | Link |
---|---|
US (7) | US6977659B2 (en) |
CA (1) | CA2407143C (en) |
Families Citing this family (52)
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US7023447B2 (en) * | 2001-05-02 | 2006-04-04 | Eastman Kodak Company | Block sampling based method and apparatus for texture synthesis |
US6977659B2 (en) | 2001-10-11 | 2005-12-20 | At & T Corp. | Texture replacement in video sequences and images |
US7606435B1 (en) * | 2002-02-21 | 2009-10-20 | At&T Intellectual Property Ii, L.P. | System and method for encoding and decoding using texture replacement |
JP4305071B2 (en) * | 2003-06-30 | 2009-07-29 | 株式会社ニコン | Signal correction method |
US20070140335A1 (en) * | 2003-10-31 | 2007-06-21 | Koninklijke Phillips Electronics N.V. | Method of encoding video signals |
US7567715B1 (en) * | 2004-05-12 | 2009-07-28 | The Regents Of The University Of California | System and method for representing and encoding images |
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US7605821B1 (en) * | 2005-09-29 | 2009-10-20 | Adobe Systems Incorporated | Poisson image-editing technique that matches texture contrast |
US7995649B2 (en) | 2006-04-07 | 2011-08-09 | Microsoft Corporation | Quantization adjustment based on texture level |
US8059721B2 (en) | 2006-04-07 | 2011-11-15 | Microsoft Corporation | Estimating sample-domain distortion in the transform domain with rounding compensation |
US8503536B2 (en) | 2006-04-07 | 2013-08-06 | Microsoft Corporation | Quantization adjustments for DC shift artifacts |
US8711925B2 (en) | 2006-05-05 | 2014-04-29 | Microsoft Corporation | Flexible quantization |
EP1926321A1 (en) * | 2006-11-27 | 2008-05-28 | Matsushita Electric Industrial Co., Ltd. | Hybrid texture representation |
KR101381600B1 (en) * | 2006-12-20 | 2014-04-04 | 삼성전자주식회사 | Method and apparatus for encoding and decoding using texture synthesis |
US8238424B2 (en) | 2007-02-09 | 2012-08-07 | Microsoft Corporation | Complexity-based adaptive preprocessing for multiple-pass video compression |
US8498335B2 (en) | 2007-03-26 | 2013-07-30 | Microsoft Corporation | Adaptive deadzone size adjustment in quantization |
US20080240257A1 (en) * | 2007-03-26 | 2008-10-02 | Microsoft Corporation | Using quantization bias that accounts for relations between transform bins and quantization bins |
US8243797B2 (en) | 2007-03-30 | 2012-08-14 | Microsoft Corporation | Regions of interest for quality adjustments |
US8442337B2 (en) | 2007-04-18 | 2013-05-14 | Microsoft Corporation | Encoding adjustments for animation content |
US8331438B2 (en) | 2007-06-05 | 2012-12-11 | Microsoft Corporation | Adaptive selection of picture-level quantization parameters for predicted video pictures |
US8208556B2 (en) * | 2007-06-26 | 2012-06-26 | Microsoft Corporation | Video coding using spatio-temporal texture synthesis |
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DE102007036215B4 (en) * | 2007-08-02 | 2009-09-10 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Detection of defects in pictures / videos |
JP4659005B2 (en) * | 2007-08-17 | 2011-03-30 | 日本電信電話株式会社 | Moving picture encoding method, decoding method, encoding apparatus, decoding apparatus based on texture synthesis, program thereof, and recording medium thereof |
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JP5872896B2 (en) * | 2008-06-27 | 2016-03-01 | トムソン ライセンシングThomson Licensing | Method and apparatus for texture compression using patch-based sampling texture synthesis |
JP5680283B2 (en) * | 2008-09-19 | 2015-03-04 | 株式会社Nttドコモ | Moving picture encoding apparatus, moving picture decoding apparatus, moving picture encoding method, moving picture decoding method, moving picture encoding program, and moving picture decoding program |
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EP3662670A1 (en) * | 2017-12-08 | 2020-06-10 | Huawei Technologies Co., Ltd. | Polynomial fitting for motion compensation and luminance reconstruction in texture synthesis |
WO2019110124A1 (en) | 2017-12-08 | 2019-06-13 | Huawei Technologies Co., Ltd. | Frequency adjustment for texture synthesis in video coding |
CN111434115B (en) * | 2017-12-08 | 2021-09-14 | 华为技术有限公司 | Method and related device for coding and decoding video image comprising pixel points |
US10791343B2 (en) * | 2018-03-13 | 2020-09-29 | Google Llc | Mixed noise and fine texture synthesis in lossy image compression |
US10558761B2 (en) * | 2018-07-05 | 2020-02-11 | Disney Enterprises, Inc. | Alignment of video and textual sequences for metadata analysis |
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US10951902B2 (en) * | 2019-06-12 | 2021-03-16 | Rovi Guides, Inc. | Systems and methods for multiple bit rate content encoding |
US11551385B1 (en) * | 2021-06-23 | 2023-01-10 | Black Sesame Technologies Inc. | Texture replacement system in a multimedia |
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-
2002
- 2002-09-09 US US10/237,489 patent/US6977659B2/en not_active Expired - Lifetime
- 2002-10-04 CA CA002407143A patent/CA2407143C/en not_active Expired - Fee Related
-
2005
- 2005-07-12 US US11/179,701 patent/US7995072B2/en not_active Expired - Fee Related
- 2005-10-07 US US11/246,607 patent/US7307639B1/en not_active Expired - Lifetime
-
2007
- 2007-10-22 US US11/876,262 patent/US7545989B1/en not_active Expired - Lifetime
- 2007-10-29 US US11/926,868 patent/US7564465B2/en not_active Expired - Lifetime
-
2011
- 2011-08-08 US US13/204,868 patent/US8896616B2/en not_active Expired - Fee Related
-
2014
- 2014-11-24 US US14/551,932 patent/US10282866B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US20030076334A1 (en) | 2003-04-24 |
CA2407143C (en) | 2006-08-29 |
US20080055332A1 (en) | 2008-03-06 |
US7545989B1 (en) | 2009-06-09 |
US7995072B2 (en) | 2011-08-09 |
US7307639B1 (en) | 2007-12-11 |
US20110292993A1 (en) | 2011-12-01 |
US10282866B2 (en) | 2019-05-07 |
US20070268301A1 (en) | 2007-11-22 |
US6977659B2 (en) | 2005-12-20 |
US20050243099A1 (en) | 2005-11-03 |
US8896616B2 (en) | 2014-11-25 |
US7564465B2 (en) | 2009-07-21 |
US20150077427A1 (en) | 2015-03-19 |
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EEER | Examination request | ||
MKLA | Lapsed |
Effective date: 20151005 |