JP4655533B2 - 画像処理装置および方法、記録媒体、並びにプログラム - Google Patents
画像処理装置および方法、記録媒体、並びにプログラム Download PDFInfo
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- JP4655533B2 JP4655533B2 JP2004225720A JP2004225720A JP4655533B2 JP 4655533 B2 JP4655533 B2 JP 4655533B2 JP 2004225720 A JP2004225720 A JP 2004225720A JP 2004225720 A JP2004225720 A JP 2004225720A JP 4655533 B2 JP4655533 B2 JP 4655533B2
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- 238000000034 method Methods 0.000 title claims description 110
- 238000012545 processing Methods 0.000 title claims description 64
- 230000008569 process Effects 0.000 claims description 78
- 238000003672 processing method Methods 0.000 claims description 3
- 238000005457 optimization Methods 0.000 description 44
- 230000005540 biological transmission Effects 0.000 description 29
- 230000008859 change Effects 0.000 description 18
- 238000009825 accumulation Methods 0.000 description 10
- 230000005236 sound signal Effects 0.000 description 10
- 238000000605 extraction Methods 0.000 description 9
- 238000012937 correction Methods 0.000 description 6
- 230000009467 reduction Effects 0.000 description 6
- 230000002123 temporal effect Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000006870 function Effects 0.000 description 4
- 125000002066 L-histidyl group Chemical group [H]N1C([H])=NC(C([H])([H])[C@](C(=O)[*])([H])N([H])[H])=C1[H] 0.000 description 3
- 239000000284 extract Substances 0.000 description 2
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- 230000004044 response Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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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
- H04N21/426—Internal components of the client ; Characteristics thereof
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
-
- 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
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/431—Generation of visual interfaces for content selection or interaction; Content or additional data rendering
- H04N21/4318—Generation of visual interfaces for content selection or interaction; Content or additional data rendering by altering the content in the rendering process, e.g. blanking, blurring or masking an image region
-
- 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
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/442—Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
- H04N21/44213—Monitoring of end-user related data
- H04N21/44222—Analytics of user selections, e.g. selection of programs or purchase activity
-
- 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
- H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
- H04N21/4508—Management of client data or end-user data
- H04N21/4532—Management of client data or end-user data involving end-user characteristics, e.g. viewer profile, preferences
-
- 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
- H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
- H04N21/466—Learning process for intelligent management, e.g. learning user preferences for recommending movies
- H04N21/4667—Processing of monitored end-user data, e.g. trend analysis based on the log file of viewer selections
-
- 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
- H04N21/485—End-user interface for client configuration
- H04N21/4854—End-user interface for client configuration for modifying image parameters, e.g. image brightness, contrast
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/14—Picture signal circuitry for video frequency region
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N17/00—Diagnosis, testing or measuring for television systems or their details
- H04N17/04—Diagnosis, testing or measuring for television systems or their details for receivers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
- H04N5/60—Receiver circuitry for the reception of television signals according to analogue transmission standards for the sound signals
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Databases & Information Systems (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Social Psychology (AREA)
- Computer Networks & Wireless Communication (AREA)
- Human Computer Interaction (AREA)
- Studio Devices (AREA)
- Transforming Electric Information Into Light Information (AREA)
- Editing Of Facsimile Originals (AREA)
- Controls And Circuits For Display Device (AREA)
- Image Processing (AREA)
- Studio Circuits (AREA)
- Picture Signal Circuits (AREA)
Description
指定された前記ズーム率と前記予測値を設定する設定ステップ(例えば、図6のステップS88)とを含む。
Claims (9)
- 画像のズーム率と画質に関するユーザによる過去の調整値を記憶する記憶手段と、
前記ユーザによりズーム率が指定された場合、記憶されている前記調整値に基づいて、指定された前記ズーム率に対する前記画質の調整の予測値を予測する予測手段と、
指定された前記ズーム率と前記予測値を設定する設定手段と
を備えることを特徴とする画像処理装置。 - 前記予測手段は、過去の前記調整値を日付けに基づいて重み付けして前記予測値を予測する
ことを特徴とする請求項1に記載の画像処理装置。 - 前記予測手段は、2乗誤差が最小となる1次近似直線を演算し、前記1次近似直線に基づいて前記予測値を予測する
ことを特徴とする請求項1に記載の画像処理装置。 - 前記予測値が調整範囲のほぼ中央に位置するように、前記画質の調整範囲を調整する調整手段を
さらに備えることを特徴とする請求項1に記載の画像処理装置。 - 前記記憶手段は、前記画質に関する調整値として第1の調整値と第2の調整値を記憶し、
前記予測手段は、指定された前記ズーム率における前記第1の調整値の予測値と前記第2の調整値の予測値とを予測し、
前記調整手段は、前記第1の調整値の予測値がその調整範囲のほぼ中央に位置するとともに、前記第2の調整値の予測値がその調整範囲のほぼ中央に位置するように、前記画質の調整範囲を調整する
ことを特徴とする請求項4に記載の画像処理装置。 - 前記第1の調整値と前記第2の調整値は、解像度創造処理における解像度とノイズ除去度である
ことを特徴とする請求項5に記載の画像処理装置。 - 画像のズーム率と画質に関するユーザによる過去の調整値を記憶する記憶ステップと、
前記ユーザによりズーム率が指定された場合、記憶されている前記調整値に基づいて、指定された前記ズーム率に対する前記画質の調整の予測値を予測する予測ステップと、
指定された前記ズーム率と前記予測値を設定する設定ステップと
を含むことを特徴とする画像処理方法。 - 画像のズーム率と画質に関するユーザによる過去の調整値を記憶する記憶ステップと、
前記ユーザによりズーム率が指定された場合、記憶されている前記調整値に基づいて、指定された前記ズーム率に対する前記画質の調整の予測値を予測する予測ステップと、
指定された前記ズーム率と前記予測値を設定する設定ステップと
を含むことを特徴とするコンピュータが読み取り可能なプログラムが記録されている記録媒体。 - 画像のズーム率と画質に関するユーザによる過去の調整値を記憶する記憶ステップと、
前記ユーザによりズーム率が指定された場合、記憶されている前記調整値に基づいて、指定された前記ズーム率に対する前記画質の調整の予測値を予測する予測ステップと、
指定された前記ズーム率と前記予測値を設定する設定ステップと
をコンピュータに実行させることを特徴とするプログラム。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004225720A JP4655533B2 (ja) | 2004-08-02 | 2004-08-02 | 画像処理装置および方法、記録媒体、並びにプログラム |
US11/190,885 US7561207B2 (en) | 2004-08-02 | 2005-07-28 | Image processing apparatus and method, information processing apparatus and method, recording medium, and program |
CNB2005100884802A CN100486320C (zh) | 2004-08-02 | 2005-08-02 | 信息处理设备和方法 |
KR1020050070673A KR101235067B1 (ko) | 2004-08-02 | 2005-08-02 | 화상 처리 장치 및 방법, 정보 처리 장치 및 방법, 기록매체, 및 프로그램 |
US12/208,080 US7944505B2 (en) | 2004-08-02 | 2008-09-10 | Image processing apparatus and method, information processing apparatus and method, recording medium, and program |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004225720A JP4655533B2 (ja) | 2004-08-02 | 2004-08-02 | 画像処理装置および方法、記録媒体、並びにプログラム |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006050088A JP2006050088A (ja) | 2006-02-16 |
JP4655533B2 true JP4655533B2 (ja) | 2011-03-23 |
Family
ID=35731695
Family Applications (1)
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JP2004225720A Expired - Fee Related JP4655533B2 (ja) | 2004-08-02 | 2004-08-02 | 画像処理装置および方法、記録媒体、並びにプログラム |
Country Status (4)
Country | Link |
---|---|
US (2) | US7561207B2 (ja) |
JP (1) | JP4655533B2 (ja) |
KR (1) | KR101235067B1 (ja) |
CN (1) | CN100486320C (ja) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4655533B2 (ja) * | 2004-08-02 | 2011-03-23 | ソニー株式会社 | 画像処理装置および方法、記録媒体、並びにプログラム |
JP4085283B2 (ja) * | 2005-02-14 | 2008-05-14 | セイコーエプソン株式会社 | 画像処理システム、プロジェクタ、プログラム、情報記憶媒体および画像処理方法 |
US20080092172A1 (en) * | 2006-09-29 | 2008-04-17 | Guo Katherine H | Method and apparatus for a zooming feature for mobile video service |
JP4862668B2 (ja) * | 2007-01-24 | 2012-01-25 | ソニー株式会社 | 画像処理装置および画像処理方法、並びにプログラム |
EP2158076B1 (en) * | 2007-06-15 | 2013-03-06 | UPM-Kymmene Corporation | A release product |
JP2010238094A (ja) * | 2009-03-31 | 2010-10-21 | Sony Corp | 操作入力装置および操作入力方法、並びにプログラム |
JPWO2011132235A1 (ja) * | 2010-04-23 | 2013-07-18 | Necディスプレイソリューションズ株式会社 | 表示装置、表示システム、表示方法およびプログラム |
US10129312B2 (en) * | 2014-09-11 | 2018-11-13 | Microsoft Technology Licensing, Llc | Dynamic video streaming based on viewer activity |
US9928696B2 (en) * | 2015-12-30 | 2018-03-27 | Immersion Corporation | Externally-activated haptic devices and systems |
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US4996642A (en) * | 1987-10-01 | 1991-02-26 | Neonics, Inc. | System and method for recommending items |
JP2789560B2 (ja) * | 1986-05-01 | 1998-08-20 | 株式会社リコー | 画像データの変倍処理装置 |
JP2003224797A (ja) * | 2002-01-30 | 2003-08-08 | Sony Corp | コンテンツデータの処理装置および処理方法、並びにその方法を実行するためのプログラムおよびそのプログラムを記録したコンピュータ読み取り可能な媒体 |
JP2004191856A (ja) * | 2002-12-13 | 2004-07-08 | Sony Corp | 画像信号処理装置、画像信号処理方法、およびその方法を実行するためのプログラム |
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-
2004
- 2004-08-02 JP JP2004225720A patent/JP4655533B2/ja not_active Expired - Fee Related
-
2005
- 2005-07-28 US US11/190,885 patent/US7561207B2/en not_active Expired - Fee Related
- 2005-08-02 KR KR1020050070673A patent/KR101235067B1/ko not_active IP Right Cessation
- 2005-08-02 CN CNB2005100884802A patent/CN100486320C/zh not_active Expired - Fee Related
-
2008
- 2008-09-10 US US12/208,080 patent/US7944505B2/en not_active Expired - Fee Related
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JP2789560B2 (ja) * | 1986-05-01 | 1998-08-20 | 株式会社リコー | 画像データの変倍処理装置 |
US4996642A (en) * | 1987-10-01 | 1991-02-26 | Neonics, Inc. | System and method for recommending items |
JP2003224797A (ja) * | 2002-01-30 | 2003-08-08 | Sony Corp | コンテンツデータの処理装置および処理方法、並びにその方法を実行するためのプログラムおよびそのプログラムを記録したコンピュータ読み取り可能な媒体 |
JP2004191856A (ja) * | 2002-12-13 | 2004-07-08 | Sony Corp | 画像信号処理装置、画像信号処理方法、およびその方法を実行するためのプログラム |
Also Published As
Publication number | Publication date |
---|---|
US7561207B2 (en) | 2009-07-14 |
JP2006050088A (ja) | 2006-02-16 |
CN100486320C (zh) | 2009-05-06 |
US20090009663A1 (en) | 2009-01-08 |
US7944505B2 (en) | 2011-05-17 |
KR101235067B1 (ko) | 2013-02-22 |
KR20060049040A (ko) | 2006-05-18 |
CN1735180A (zh) | 2006-02-15 |
US20060023122A1 (en) | 2006-02-02 |
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