IN2015DN00935A - - Google Patents

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Publication number
IN2015DN00935A
IN2015DN00935A IN935DEN2015A IN2015DN00935A IN 2015DN00935 A IN2015DN00935 A IN 2015DN00935A IN 935DEN2015 A IN935DEN2015 A IN 935DEN2015A IN 2015DN00935 A IN2015DN00935 A IN 2015DN00935A
Authority
IN
India
Prior art keywords
sampling grid
sampling
detected
grid information
information
Prior art date
Application number
Other languages
English (en)
Inventor
Yan Ye
Yuwen He
Jie Dong
Original Assignee
Vid Scale Inc
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 Vid Scale Inc filed Critical Vid Scale Inc
Publication of IN2015DN00935A publication Critical patent/IN2015DN00935A/en

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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
    • H04N19/10—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
    • 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
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • H04N19/33—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability in the spatial domain
    • 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
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/59—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial sub-sampling or interpolation, e.g. alteration of picture size or resolution
    • 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
    • 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
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/597—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding specially adapted for multi-view video sequence encoding

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
IN935DEN2015 2012-08-06 2013-08-06 IN2015DN00935A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261680244P 2012-08-06 2012-08-06
US201361809102P 2013-04-05 2013-04-05
PCT/US2013/053733 WO2014025741A2 (en) 2012-08-06 2013-08-06 Sampling grid information for spatial layers in multi-layer video coding

Publications (1)

Publication Number Publication Date
IN2015DN00935A true IN2015DN00935A (ja) 2015-06-12

Family

ID=49029202

Family Applications (1)

Application Number Title Priority Date Filing Date
IN935DEN2015 IN2015DN00935A (ja) 2012-08-06 2013-08-06

Country Status (10)

Country Link
US (3) US9924166B2 (ja)
EP (1) EP2880865A2 (ja)
JP (4) JP6401161B2 (ja)
KR (2) KR101959645B1 (ja)
CN (2) CN110087091B (ja)
IL (1) IL237025B (ja)
IN (1) IN2015DN00935A (ja)
MY (1) MY173879A (ja)
TW (3) TWI720543B (ja)
WO (1) WO2014025741A2 (ja)

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US10045019B2 (en) * 2013-10-22 2018-08-07 Kt Corporation Method and device for encoding/decoding multi-layer video signal
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EP3090549A1 (en) 2014-01-02 2016-11-09 VID SCALE, Inc. Methods and systems for scalable video coding with mixed interlace and progressive content
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WO2015143090A1 (en) 2014-03-18 2015-09-24 Arris Enterprises, Inc. Scalable video coding using reference and scaled reference layer offsets
WO2015168581A1 (en) 2014-05-01 2015-11-05 Arris Enterprises, Inc. Reference layer and scaled reference layer offsets for scalable video coding
US10785492B2 (en) 2014-05-30 2020-09-22 Arris Enterprises Llc On reference layer and scaled reference layer offset parameters for inter-layer prediction in scalable video coding
KR102440941B1 (ko) 2015-03-03 2022-09-05 삼성전자주식회사 이미지 처리 정보에 따라 크기와 방향을 갖는 초기 위상을 계산할 수 있는 이미지 처리 장치들
CN106162180A (zh) 2016-06-30 2016-11-23 北京奇艺世纪科技有限公司 一种图像编解码方法及装置
EP3643063A1 (en) * 2017-06-21 2020-04-29 Vid Scale, Inc. Adaptive quantization for 360-degree video coding
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WO2019009448A1 (ko) * 2017-07-06 2019-01-10 삼성전자 주식회사 영상을 부호화 또는 복호화하는 방법 및 장치
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US10986356B2 (en) 2017-07-06 2021-04-20 Samsung Electronics Co., Ltd. Method for encoding/decoding image and device therefor
CN109284952B (zh) * 2017-07-21 2023-04-18 菜鸟智能物流控股有限公司 一种归属区域的定位方法和装置
AU2019315029A1 (en) 2018-08-03 2021-03-11 V-Nova International Limited Transformations for signal enhancement coding
FR3087309B1 (fr) * 2018-10-12 2021-08-06 Ateme Optimisation d'un sous-echantillonnage intervenant avant le codage d'images en compression
WO2020080765A1 (en) 2018-10-19 2020-04-23 Samsung Electronics Co., Ltd. Apparatuses and methods for performing artificial intelligence encoding and artificial intelligence decoding on image
WO2020080665A1 (en) 2018-10-19 2020-04-23 Samsung Electronics Co., Ltd. Methods and apparatuses for performing artificial intelligence encoding and artificial intelligence decoding on image
CN114365490B (zh) 2019-09-09 2024-06-18 北京字节跳动网络技术有限公司 高精度图像和视频编解码的系数缩放
EP4018648A4 (en) 2019-09-21 2022-11-23 Beijing Bytedance Network Technology Co., Ltd. HIGH PRECISION TRANSFORMATION AND QUANTIZATION FOR IMAGE AND VIDEO CODING
KR102436512B1 (ko) 2019-10-29 2022-08-25 삼성전자주식회사 부호화 방법 및 그 장치, 복호화 방법 및 그 장치
EP4062634A4 (en) 2019-12-26 2022-12-28 ByteDance Inc. LIMITATIONS ON SIGNALING HYPOTHETICAL REFERENCE DECODER PARAMETERS IN VIDEO BITSTREAMS
JP7568350B2 (ja) 2019-12-26 2024-10-16 バイトダンス インコーポレイテッド ビデオコーディングにおける復号パラメータセット
WO2021134015A1 (en) 2019-12-26 2021-07-01 Bytedance Inc. Profile, tier and layer indication in video coding
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Also Published As

Publication number Publication date
JP2015529066A (ja) 2015-10-01
US20140037015A1 (en) 2014-02-06
JP2018026863A (ja) 2018-02-15
CN104704831B (zh) 2019-01-04
JP6964567B2 (ja) 2021-11-10
US20180160124A1 (en) 2018-06-07
CN110087091A (zh) 2019-08-02
US10666953B2 (en) 2020-05-26
TWI631850B (zh) 2018-08-01
KR20170038089A (ko) 2017-04-05
JP2021192514A (ja) 2021-12-16
KR101721559B1 (ko) 2017-03-30
TWI720543B (zh) 2021-03-01
CN110087091B (zh) 2021-11-12
EP2880865A2 (en) 2015-06-10
WO2014025741A3 (en) 2014-05-30
IL237025B (en) 2019-03-31
CN104704831A (zh) 2015-06-10
US11405621B2 (en) 2022-08-02
JP6401161B2 (ja) 2018-10-03
JP6421224B2 (ja) 2018-11-07
KR101959645B1 (ko) 2019-03-18
TW201947934A (zh) 2019-12-16
MY173879A (en) 2020-02-26
TWI674792B (zh) 2019-10-11
TW201429260A (zh) 2014-07-16
JP2019024250A (ja) 2019-02-14
US9924166B2 (en) 2018-03-20
TW201836356A (zh) 2018-10-01
KR20150041098A (ko) 2015-04-15
US20200252629A1 (en) 2020-08-06
WO2014025741A2 (en) 2014-02-13

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