EA201790310A1 - Устройство, способ и программа для передачи изображения - Google Patents
Устройство, способ и программа для передачи изображенияInfo
- Publication number
- EA201790310A1 EA201790310A1 EA201790310A EA201790310A EA201790310A1 EA 201790310 A1 EA201790310 A1 EA 201790310A1 EA 201790310 A EA201790310 A EA 201790310A EA 201790310 A EA201790310 A EA 201790310A EA 201790310 A1 EA201790310 A1 EA 201790310A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- image
- region
- frames
- server
- images
- Prior art date
Links
- PWPJGUXAGUPAHP-UHFFFAOYSA-N lufenuron Chemical compound C1=C(Cl)C(OC(F)(F)C(C(F)(F)F)F)=CC(Cl)=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F PWPJGUXAGUPAHP-UHFFFAOYSA-N 0.000 title 1
- 230000015572 biosynthetic process Effects 0.000 abstract 2
- 238000003786 synthesis reaction Methods 0.000 abstract 2
- 230000005540 biological transmission Effects 0.000 abstract 1
Classifications
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- 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
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- 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
- H04N21/21—Server components or server architectures
- H04N21/218—Source of audio or video content, e.g. local disk arrays
- H04N21/21805—Source of audio or video content, e.g. local disk arrays enabling multiple viewpoints, e.g. using a plurality of cameras
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/20—Analysis of motion
-
- 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
- H04N19/137—Motion inside a coding unit, e.g. average field, frame or block difference
-
- 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
- H04N21/234—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs
-
- 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
- H04N21/234—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs
- H04N21/23418—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving operations for analysing video streams, e.g. detecting features or characteristics
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- 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
- H04N21/234—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs
- H04N21/2343—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements
-
- 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
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/422—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
- H04N21/4223—Cameras
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- 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
- H04N21/47—End-user applications
- H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
- H04N21/4728—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content for selecting a Region Of Interest [ROI], e.g. for requesting a higher resolution version of a selected region
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/222—Studio circuitry; Studio devices; Studio equipment
- H04N5/262—Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects
- H04N5/272—Means for inserting a foreground image in a background image, i.e. inlay, outlay
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/765—Interface circuits between an apparatus for recording and another apparatus
- H04N5/77—Interface circuits between an apparatus for recording and another apparatus between a recording apparatus and a television camera
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
- H04N7/181—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a plurality of remote sources
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Databases & Information Systems (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Image Analysis (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Image Processing (AREA)
- Studio Circuits (AREA)
Abstract
Изобретение снижает объем данных, подлежащих передаче, при передаче, с целью синтеза движущегося изображения, изображений множества идущих подряд кадров, не допуская при этом появления нерезкости и/или остаточного изображения. Базовый сервер (3) содержит средства (11) передачи опорного изображения, предназначенные для передачи в объединяющий сервер (4) в заранее определенные моменты времени данных изображения кадра, используемого в качестве основы, входящего в множество изображений идущих подряд кадров, последовательно получаемых посредством устройства (2) получения изображений; средства (12) вычисления выделенной области, предназначенные для выбора изображения, представляющего собой фон, из множества изображений идущих подряд кадров, последовательно получаемых посредством устройства (2) получения изображений; и для последовательного вычисления третьей области (43), окружающей как первую область (41), так и вторую область (42), для каждого из кадров, следующих за опорным кадром, выбранным из множества идущих подряд кадров, последовательно получаемых посредством устройства (2) получения изображений; при этом первая область (41) представляет собой область, в которой образовалось отличие между изображением каждого из кадров и фоновым изображением; а вторая область (42) представляет собой область, в которой образовалось отличие между изображением кадра, непосредственно предшествующего каждому из кадров, и фоновым изображением; и средства (13) передачи выделенного изображения, предназначенные для последовательного выделения данных изображения третьей области (43) из каждого из кадров и передачи выделенных таким образом данных изображения в объединяющий сервер (4). Объединяющий сервер (4) содержит средства (14) синтеза изображения, предназначенные для синтеза движущегося изображения на основании данных опорного изображения, переданных из базового сервера (3), и данных изображения третьей области (43), выделенных из каждого из кадров.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014163821A JP6049024B2 (ja) | 2014-08-11 | 2014-08-11 | 画像伝送装置、画像伝送方法および画像伝送プログラム |
PCT/JP2015/072531 WO2016024546A1 (ja) | 2014-08-11 | 2015-08-07 | 画像伝送装置、画像伝送方法および画像伝送プログラム |
Publications (2)
Publication Number | Publication Date |
---|---|
EA201790310A1 true EA201790310A1 (ru) | 2017-07-31 |
EA038312B1 EA038312B1 (ru) | 2021-08-09 |
Family
ID=55304174
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA201790310A EA038312B1 (ru) | 2014-08-11 | 2015-08-07 | Устройство и способ предиктивного кодирования движущихся изображений |
Country Status (7)
Country | Link |
---|---|
US (1) | US10171822B2 (ru) |
EP (1) | EP3182711B1 (ru) |
JP (1) | JP6049024B2 (ru) |
KR (1) | KR101860106B1 (ru) |
CN (1) | CN107079175B (ru) |
EA (1) | EA038312B1 (ru) |
WO (1) | WO2016024546A1 (ru) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6732826B2 (ja) | 2018-03-19 | 2020-07-29 | 株式会社チャオ | カメラシステム |
JP7093908B2 (ja) | 2018-05-22 | 2022-07-01 | 株式会社チャオ | カメラシステム |
JP2020017804A (ja) * | 2018-07-23 | 2020-01-30 | 株式会社チャオ | 画像伝送装置、画像伝送方法および画像伝送プログラム |
KR20210086812A (ko) * | 2019-12-30 | 2021-07-09 | 삼성전자주식회사 | 동영상 처리 방법 및 이를 지원하는 전자 장치 |
EP3910961A1 (en) | 2020-05-12 | 2021-11-17 | Axis AB | Video compression stream |
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JPS53116025A (en) * | 1977-03-18 | 1978-10-11 | Matsushita Electric Ind Co Ltd | Picture transmission system |
JP3150452B2 (ja) * | 1992-10-21 | 2001-03-26 | 日本電信電話株式会社 | 動画像符号化装置 |
JP3830616B2 (ja) * | 1996-12-26 | 2006-10-04 | 三菱電機株式会社 | 監視用画像処理装置 |
JP2001507541A (ja) * | 1996-12-30 | 2001-06-05 | シャープ株式会社 | スプライトベースによるビデオ符号化システム |
WO1998044739A1 (en) * | 1997-03-31 | 1998-10-08 | Sharp Kabushiki Kaisha | Mosaic generation and sprite-based image coding with automatic foreground and background separation |
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JP2006013754A (ja) | 2004-06-24 | 2006-01-12 | Victor Co Of Japan Ltd | 動画像符号化装置及び動画像復号化装置 |
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JP4623368B2 (ja) * | 2005-03-16 | 2011-02-02 | ソニー株式会社 | 移動物体検出装置、移動物体検出方法及びプログラム |
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JP5333522B2 (ja) * | 2011-06-06 | 2013-11-06 | カシオ計算機株式会社 | 動画生成装置、動画生成方法、および、プログラム |
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-
2014
- 2014-08-11 JP JP2014163821A patent/JP6049024B2/ja active Active
-
2015
- 2015-08-07 WO PCT/JP2015/072531 patent/WO2016024546A1/ja active Application Filing
- 2015-08-07 EA EA201790310A patent/EA038312B1/ru unknown
- 2015-08-07 KR KR1020177006511A patent/KR101860106B1/ko active IP Right Grant
- 2015-08-07 EP EP15831554.9A patent/EP3182711B1/en active Active
- 2015-08-07 CN CN201580051770.1A patent/CN107079175B/zh active Active
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2017
- 2017-02-10 US US15/430,383 patent/US10171822B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US20170155915A1 (en) | 2017-06-01 |
EP3182711B1 (en) | 2020-05-20 |
KR101860106B1 (ko) | 2018-05-21 |
EA038312B1 (ru) | 2021-08-09 |
CN107079175A (zh) | 2017-08-18 |
EP3182711A4 (en) | 2018-03-07 |
US10171822B2 (en) | 2019-01-01 |
EP3182711A1 (en) | 2017-06-21 |
KR20170041251A (ko) | 2017-04-14 |
JP2016039606A (ja) | 2016-03-22 |
CN107079175B (zh) | 2019-11-22 |
JP6049024B2 (ja) | 2016-12-21 |
WO2016024546A1 (ja) | 2016-02-18 |
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