JP6982990B2 - 送信装置、送信方法、受信装置および受信方法 - Google Patents

送信装置、送信方法、受信装置および受信方法 Download PDF

Info

Publication number
JP6982990B2
JP6982990B2 JP2017120026A JP2017120026A JP6982990B2 JP 6982990 B2 JP6982990 B2 JP 6982990B2 JP 2017120026 A JP2017120026 A JP 2017120026A JP 2017120026 A JP2017120026 A JP 2017120026A JP 6982990 B2 JP6982990 B2 JP 6982990B2
Authority
JP
Japan
Prior art keywords
image data
frame
moving image
mixing
frame 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.)
Active
Application number
JP2017120026A
Other languages
English (en)
Japanese (ja)
Other versions
JP2019004430A (ja
JP2019004430A5 (enExample
Inventor
郁夫 塚越
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sony Corp
Sony Group Corp
Original Assignee
Sony Corp
Sony Group Corp
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 Sony Corp, Sony Group Corp filed Critical Sony Corp
Priority to JP2017120026A priority Critical patent/JP6982990B2/ja
Priority to US16/621,437 priority patent/US11350115B2/en
Priority to EP18734646.5A priority patent/EP3643071A1/en
Priority to PCT/JP2018/022288 priority patent/WO2018235666A1/en
Publication of JP2019004430A publication Critical patent/JP2019004430A/ja
Publication of JP2019004430A5 publication Critical patent/JP2019004430A5/ja
Application granted granted Critical
Publication of JP6982990B2 publication Critical patent/JP6982990B2/ja
Priority to US17/729,095 priority patent/US11895309B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • H04N19/102—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
    • H04N19/102—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
    • H04N19/132—Sampling, masking or truncation of coding units, e.g. adaptive resampling, frame skipping, frame interpolation or high-frequency transform coefficient masking
    • 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
    • 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
    • H04N19/172—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 picture, frame or field
    • 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
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • H04N19/31—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability in the temporal 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
    • H04N19/44—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
    • H04N19/70—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
    • H04N19/80—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Television Systems (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
JP2017120026A 2017-06-19 2017-06-19 送信装置、送信方法、受信装置および受信方法 Active JP6982990B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2017120026A JP6982990B2 (ja) 2017-06-19 2017-06-19 送信装置、送信方法、受信装置および受信方法
US16/621,437 US11350115B2 (en) 2017-06-19 2018-06-11 Transmitting apparatus, transmitting method, receiving apparatus, and receiving method
EP18734646.5A EP3643071A1 (en) 2017-06-19 2018-06-11 Pixel-level adaptive blending for frame rate down conversion
PCT/JP2018/022288 WO2018235666A1 (en) 2017-06-19 2018-06-11 Pixel-level adaptive blending for frame rate down conversion
US17/729,095 US11895309B2 (en) 2017-06-19 2022-04-26 Transmitting apparatus, transmitting method, receiving apparatus, and receiving method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2017120026A JP6982990B2 (ja) 2017-06-19 2017-06-19 送信装置、送信方法、受信装置および受信方法

Publications (3)

Publication Number Publication Date
JP2019004430A JP2019004430A (ja) 2019-01-10
JP2019004430A5 JP2019004430A5 (enExample) 2020-07-16
JP6982990B2 true JP6982990B2 (ja) 2021-12-17

Family

ID=62751499

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2017120026A Active JP6982990B2 (ja) 2017-06-19 2017-06-19 送信装置、送信方法、受信装置および受信方法

Country Status (4)

Country Link
US (2) US11350115B2 (enExample)
EP (1) EP3643071A1 (enExample)
JP (1) JP6982990B2 (enExample)
WO (1) WO2018235666A1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3806467A4 (en) 2018-05-30 2021-04-21 Sony Corporation RECEIVING DEVICE, RECEIVING METHOD, SENDING DEVICE AND SENDING METHOD
US11234044B2 (en) 2018-12-28 2022-01-25 Sony Group Corporation Transmission apparatus, transmission method, encoding apparatus, encoding method, reception apparatus, and reception method
US11265580B2 (en) * 2019-03-22 2022-03-01 Tencent America LLC Supplemental enhancement information messages for neural network based video post processing

Family Cites Families (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5797041A (en) 1992-06-30 1998-08-18 Hitachi, Ltd. Communication control system utilizing a shared buffer composed of first and second descriptors which are managed by high and low level protocols
US6198505B1 (en) 1999-07-19 2001-03-06 Lockheed Martin Corp. High resolution, high speed digital camera
JP4187425B2 (ja) 2000-09-11 2008-11-26 富士フイルム株式会社 画像制御装置およびディジタルカメラ
WO2003021970A1 (en) 2001-09-04 2003-03-13 Faroudja Cognition Systems, Inc. Low bandwidth video compression
US7430335B2 (en) 2003-08-13 2008-09-30 Apple Inc Pre-processing method and system for data reduction of video sequences and bit rate reduction of compressed video sequences using spatial filtering
JP4334533B2 (ja) * 2005-11-24 2009-09-30 株式会社東芝 動画像符号化／復号化方法および装置
JP2008164758A (ja) 2006-12-27 2008-07-17 Eastman Kodak Co 画像復元装置
US8160149B2 (en) 2007-04-03 2012-04-17 Gary Demos Flowfield motion compensation for video compression
US8045836B2 (en) * 2008-01-11 2011-10-25 Texas Instruments Incorporated System and method for recording high frame rate video, replaying slow-motion and replaying normal speed with audio-video synchronization
GB2459684A (en) 2008-04-30 2009-11-04 British Broadcasting Corp Television Signal having high frame rate
JP2010226258A (ja) 2009-03-19 2010-10-07 Fujitsu Ltd 情報取得システム、送信装置、データ捕捉装置、送信方法及びデータ捕捉方法
JP2010268441A (ja) 2009-04-16 2010-11-25 Sanyo Electric Co Ltd 画像処理装置、撮像装置及び画像再生装置
KR101682147B1 (ko) 2010-04-05 2016-12-05 삼성전자주식회사 변환 및 역변환에 기초한 보간 방법 및 장치
US20120030682A1 (en) 2010-07-28 2012-02-02 Cisco Technology, Inc. Dynamic Priority Assessment of Multimedia for Allocation of Recording and Delivery Resources
CN103597839B (zh) * 2011-05-31 2017-10-20 杜比实验室特许公司 视频压缩方法、视频重构方法和系统、及编码器
KR20130037194A (ko) * 2011-10-05 2013-04-15 한국전자통신연구원 비디오 부호화/복호화 방법 및 그 장치
US20130187962A1 (en) 2012-01-23 2013-07-25 Pixel Qi Corporation Mixed Transmissive-Reflective-Transflective Liquid Crystal Display
CN103503446B (zh) 2012-03-01 2017-04-26 索尼公司 发送装置、发送方法以及接收装置
KR20150059722A (ko) 2012-08-10 2015-06-02 엘지전자 주식회사 신호 송수신 장치 및 신호 송수신 방법
US9565452B2 (en) 2012-09-28 2017-02-07 Qualcomm Incorporated Error resilient decoding unit association
US9438849B2 (en) 2012-10-17 2016-09-06 Dolby Laboratories Licensing Corporation Systems and methods for transmitting video frames
JP6605789B2 (ja) 2013-06-18 2019-11-13 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ 送信方法、受信方法、送信装置、および、受信装置
EP3070934A4 (en) 2013-11-13 2017-03-29 LG Electronics Inc. Broadcast signal transmission method and apparatus for providing hdr broadcast service
JP6565679B2 (ja) * 2013-11-22 2019-08-28 ソニー株式会社 送信装置、送信方法、受信装置および受信方法
US9915939B2 (en) 2013-12-13 2018-03-13 General Electric Company Systems and methods for providing multiple frame rates on a common physical network
US9344748B2 (en) 2014-03-31 2016-05-17 Arris Enterprises, Inc. Adaptive streaming transcoder synchronization
JP6729548B2 (ja) * 2015-02-27 2020-07-22 ソニー株式会社 送信装置、送信方法、受信装置および受信方法
US9955191B2 (en) 2015-07-01 2018-04-24 At&T Intellectual Property I, L.P. Method and apparatus for managing bandwidth in providing communication services
KR20180043786A (ko) * 2015-08-25 2018-04-30 소니 주식회사 송신 장치, 송신 방법, 수신 장치 및 수신 방법
US10778995B2 (en) 2015-09-01 2020-09-15 Sony Corporation Transmission device, transmission method, reception device, and reception method
CA2997523A1 (en) 2015-09-10 2017-03-16 Sony Corporation Transmission device, transmission method, reception device, and reception method
JP5961317B2 (ja) 2015-11-30 2016-08-02 ソニー株式会社 送信装置、送信方法、受信装置および受信方法
US9639935B1 (en) 2016-05-25 2017-05-02 Gopro, Inc. Apparatus and methods for camera alignment model calibration
US10341658B2 (en) * 2017-01-30 2019-07-02 Intel Corporation Motion, coding, and application aware temporal and spatial filtering for video pre-processing

Also Published As

Publication number Publication date
US11350115B2 (en) 2022-05-31
EP3643071A1 (en) 2020-04-29
JP2019004430A (ja) 2019-01-10
US20220385930A1 (en) 2022-12-01
US20200195943A1 (en) 2020-06-18
WO2018235666A1 (en) 2018-12-27
US11895309B2 (en) 2024-02-06

Similar Documents

Publication Publication Date Title
US12058404B2 (en) Transmitting device, transmitting method, receiving device, and receiving method
US11722636B2 (en) Transmission device, transmission method, reception device, and reception method
JP7026450B2 (ja) 送信装置、送信方法、受信装置および受信方法
CN104813666A (zh) 解码装置和解码方法、以及编码装置和编码方法
WO2015076277A1 (ja) 送信装置、送信方法、受信装置および受信方法
US11895309B2 (en) Transmitting apparatus, transmitting method, receiving apparatus, and receiving method
CN100531298C (zh) 用于执行画中画功能的多媒体信号匹配系统和方法
EP3905702A1 (en) Transmission device, transmission method, encoding device, encoding method, receiving device, and receiving method
KR20200077517A (ko) 송신 장치, 송신 방법, 수신 장치 및 수신 방법
US20230112314A1 (en) Reception device, reception method, transmission device, and transmission method
WO2020031782A1 (ja) 受信装置、受信方法、送信装置および送信方法
WO2020039973A1 (ja) 受信装置、受信方法、送信装置および送信方法

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20200522

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20200522

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20210615

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20210622

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20210818

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20211007

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20211026

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20211122

R150 Certificate of patent or registration of utility model

Ref document number: 6982990

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250