JP2007528024A - 小型ディスプレイ上で大きな静止画像を視覚化する方法 - Google Patents
小型ディスプレイ上で大きな静止画像を視覚化する方法 Download PDFInfo
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- JP2007528024A JP2007528024A JP2006553700A JP2006553700A JP2007528024A JP 2007528024 A JP2007528024 A JP 2007528024A JP 2006553700 A JP2006553700 A JP 2006553700A JP 2006553700 A JP2006553700 A JP 2006553700A JP 2007528024 A JP2007528024 A JP 2007528024A
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- 239000012634 fragment Substances 0.000 claims abstract description 36
- 238000000034 method Methods 0.000 claims abstract description 33
- 230000006835 compression Effects 0.000 claims abstract description 6
- 238000007906 compression Methods 0.000 claims abstract description 6
- 238000012545 processing Methods 0.000 claims abstract description 6
- 230000011218 segmentation Effects 0.000 claims description 5
- 238000004590 computer program Methods 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 description 18
- 230000021615 conjugation Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000012800 visualization Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/00127—Connection or combination of a still picture apparatus with another apparatus, e.g. for storage, processing or transmission of still picture signals or of information associated with a still picture
- H04N1/00281—Connection or combination of a still picture apparatus with another apparatus, e.g. for storage, processing or transmission of still picture signals or of information associated with a still picture with a telecommunication apparatus, e.g. a switched network of teleprinters for the distribution of text-based information, a selective call terminal
- H04N1/00307—Connection or combination of a still picture apparatus with another apparatus, e.g. for storage, processing or transmission of still picture signals or of information associated with a still picture with a telecommunication apparatus, e.g. a switched network of teleprinters for the distribution of text-based information, a selective call terminal with a mobile telephone apparatus
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/01—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T5/00—Image enhancement or restoration
-
- 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
- H04N19/40—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using video transcoding, i.e. partial or full decoding of a coded input stream followed by re-encoding of the decoded output stream
-
- 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
- H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
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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
- H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
- H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
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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
- H04N21/234336—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 by media transcoding, e.g. video is transformed into a slideshow of still pictures or audio is converted into text
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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
- H04N21/234363—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 by altering the spatial resolution, e.g. for clients with a lower screen resolution
-
- 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
- H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
- H04N21/258—Client or end-user data management, e.g. managing client capabilities, user preferences or demographics, processing of multiple end-users preferences to derive collaborative data
- H04N21/25808—Management of client data
- H04N21/25825—Management of client data involving client display capabilities, e.g. screen resolution of a mobile phone
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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
- H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
- H04N21/266—Channel or content management, e.g. generation and management of keys and entitlement messages in a conditional access system, merging a VOD unicast channel into a multicast channel
- H04N21/2662—Controlling the complexity of the video stream, e.g. by scaling the resolution or bitrate of the video stream based on the client capabilities
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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
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/414—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance
- H04N21/41407—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance embedded in a portable device, e.g. video client on a mobile phone, PDA, laptop
-
- 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]
- H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
- H04N21/81—Monomedia components thereof
- H04N21/8146—Monomedia components thereof involving graphical data, e.g. 3D object, 2D graphics
- H04N21/8153—Monomedia components thereof involving graphical data, e.g. 3D object, 2D graphics comprising still images, e.g. texture, background image
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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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
- H04N2201/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
- H04N2201/333—Mode signalling or mode changing; Handshaking therefor
- H04N2201/33307—Mode signalling or mode changing; Handshaking therefor of a particular mode
- H04N2201/33314—Mode signalling or mode changing; Handshaking therefor of a particular mode of reading or reproducing mode
- H04N2201/33328—Resolution
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Databases & Information Systems (AREA)
- Computer Graphics (AREA)
- Human Computer Interaction (AREA)
- Computer Security & Cryptography (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Processing Or Creating Images (AREA)
- Editing Of Facsimile Originals (AREA)
Abstract
Description
・ 大きな静止画像を、ディスプレイの寸法に対して実質的に同等である寸法を有する断面の一式に分割する段階、
・ 所定の走査オーダに従って大きな静止画像の断片を順位付けする段階、及び、
・ ビデオシーケンスを得るよう所定の走査オーダに従って予測ブロックベース圧縮(predictive block−based compression)を使用して断片の一式を暗号化する段階、
を有することを特徴とする。
Claims (7)
- 大きな静止画像を前記大きな静止画像より小さい寸法を有するディスプレイ上で視覚化するよう処理する方法であって:
・ 前記大きな静止画像を、前記ディスプレイの寸法に対して実質的に同等である寸法を有する断面の一式に分割する段階と、
・ 所定の走査オーダに従って前記大きな静止画像の前記断片を順位付けする段階と、
・ ビデオシーケンスを得るよう前記所定の走査オーダに従って予測ブロックベース圧縮を使用して前記断片の一式を暗号化する段階と、
・ 前記ディスプレイ上で前記ビデオシーケンスを復号化し、表示する段階と、
を有する、
方法。 - 前記大きな静止画像の前記断片は、互いに重畳し、
前記分割及び順位付け段階は、前記大きな静止画像の少なくとも一部分をカバーするよう適合された移動ショットに基づく、
請求項1記載の方法。 - 前記大きな静止画像内で輪郭を検出する段階を更に有する、
請求項1記載の方法。 - 前記分割及び順位付け段階は、輪郭を検出する前記段階によって検出された前記輪郭の連続する走査に基づく、
請求項3記載の方法。 - 前記大きな静止画像の一部分をズームする段階を更に有する、
請求項1記載の方法。 - 大きな静止画像を前記大きな静止画像より小さい寸法を有するディスプレイ上で視覚化するよう処理する装置であって:
・ 前記ディスプレイと、
・ 前記大きな静止画像を、前記ディスプレイの寸法に対して実質的に同等である寸法を有する断面の一式に分割する手段と、
・ 所定の走査オーダに従って前記大きな静止画像の前記断片を順位付けする手段と、
ビデオシーケンスケンスを得るよう前記所定の走査オーダに従って予測ブロックベース圧縮を使用して前記断片の一式を暗号化するエンコーダと、
・ 前記ディスプレイ上で前記ビデオシーケンスを復号化し表示するデコーダと、
を有する、
装置。 - プログラム命令を有するコンピュータプログラムであって、
前記プログラム命令は、前記プログラムがプロセッサによって実行される際、請求項1記載の方法を実施する
コンピュータプログラム。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP04300084 | 2004-02-17 | ||
EP04300084.3 | 2004-02-17 | ||
PCT/IB2005/000337 WO2005084005A1 (en) | 2004-02-17 | 2005-02-09 | Method of visualizing a large still picture on a small-size display. |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007528024A true JP2007528024A (ja) | 2007-10-04 |
JP5028092B2 JP5028092B2 (ja) | 2012-09-19 |
Family
ID=34896162
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006553700A Expired - Fee Related JP5028092B2 (ja) | 2004-02-17 | 2005-02-09 | 小型ディスプレイ上で大きな静止画像を視覚化する方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US7936936B2 (ja) |
EP (1) | EP1719342B1 (ja) |
JP (1) | JP5028092B2 (ja) |
KR (1) | KR101106910B1 (ja) |
CN (1) | CN100471220C (ja) |
WO (1) | WO2005084005A1 (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1719342B1 (en) * | 2004-02-17 | 2012-08-29 | Nxp B.V. | Method of visualizing a large still picture on a small-size display. |
ITBS20050066A1 (it) * | 2005-06-01 | 2006-12-02 | Sys Tec S R L | Metodo e macchina per allineare lastre di stampa flessografica su cilindri di stampa |
US20080165843A1 (en) * | 2007-01-03 | 2008-07-10 | Human Monitoring Ltd. | Architecture for image compression in a video hardware |
US8019167B2 (en) | 2007-01-03 | 2011-09-13 | Human Monitoring Ltd. | Compressing high resolution images in a low resolution video |
CN102665056A (zh) * | 2012-04-28 | 2012-09-12 | 青岛海信信芯科技有限公司 | 视频和图像在显示终端的显示方法 |
CN105430430B (zh) * | 2015-11-24 | 2019-07-23 | 上海梯方教育科技有限公司 | 智能终端网络通信方法 |
TWI730037B (zh) | 2016-01-26 | 2021-06-11 | 日商富士軟片和光純藥股份有限公司 | 光硬化方法,及用於該光硬化方法之化合物和組成物 |
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- 2005-02-09 EP EP05702474A patent/EP1719342B1/en not_active Not-in-force
- 2005-02-09 CN CNB2005800050758A patent/CN100471220C/zh not_active Expired - Fee Related
- 2005-02-09 US US10/597,973 patent/US7936936B2/en not_active Expired - Fee Related
- 2005-02-09 WO PCT/IB2005/000337 patent/WO2005084005A1/en not_active Application Discontinuation
- 2005-02-09 JP JP2006553700A patent/JP5028092B2/ja not_active Expired - Fee Related
- 2005-02-09 KR KR1020067016548A patent/KR101106910B1/ko active IP Right Grant
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Also Published As
Publication number | Publication date |
---|---|
KR101106910B1 (ko) | 2012-01-25 |
CN1922854A (zh) | 2007-02-28 |
CN100471220C (zh) | 2009-03-18 |
KR20060121971A (ko) | 2006-11-29 |
US20080151336A1 (en) | 2008-06-26 |
EP1719342B1 (en) | 2012-08-29 |
WO2005084005A1 (en) | 2005-09-09 |
US7936936B2 (en) | 2011-05-03 |
EP1719342A1 (en) | 2006-11-08 |
JP5028092B2 (ja) | 2012-09-19 |
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