SG115606A1 - Image display system and method including optical scaling - Google Patents

Image display system and method including optical scaling

Info

Publication number
SG115606A1
SG115606A1 SG200400104A SG200400104A SG115606A1 SG 115606 A1 SG115606 A1 SG 115606A1 SG 200400104 A SG200400104 A SG 200400104A SG 200400104 A SG200400104 A SG 200400104A SG 115606 A1 SG115606 A1 SG 115606A1
Authority
SG
Singapore
Prior art keywords
image display
display system
method including
including optical
optical scaling
Prior art date
Application number
SG200400104A
Other languages
English (en)
Inventor
R Cole James
A Williams David
A Pate Michael
Original Assignee
Hewlett Packard Development Co
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 Hewlett Packard Development Co filed Critical Hewlett Packard Development Co
Publication of SG115606A1 publication Critical patent/SG115606A1/en

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/007—Use of pixel shift techniques, e.g. by mechanical shift of the physical pixels or by optical shift of the perceived pixels
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/20—Cooling means
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T3/00—Geometric image transformations in the plane of the image
    • G06T3/40—Scaling of whole images or parts thereof, e.g. expanding or contracting
    • G06T3/4053—Scaling of whole images or parts thereof, e.g. expanding or contracting based on super-resolution, i.e. the output image resolution being higher than the sensor resolution
    • G06T3/4069—Scaling of whole images or parts thereof, e.g. expanding or contracting based on super-resolution, i.e. the output image resolution being higher than the sensor resolution by subpixel displacements
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/36—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the display of a graphic pattern, e.g. using an all-points-addressable [APA] memory
    • G09G5/39—Control of the bit-mapped memory
    • G09G5/391—Resolution modifying circuits, e.g. variable screen formats
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L23/00—Details of semiconductor or other solid state devices
    • H01L23/34—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
    • H01L23/36—Selection of materials, or shaping, to facilitate cooling or heating, e.g. heatsinks
    • H01L23/367—Cooling facilitated by shape of device
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L23/00—Details of semiconductor or other solid state devices
    • H01L23/34—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
    • H01L23/46—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements involving the transfer of heat by flowing fluids
    • H01L23/467—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements involving the transfer of heat by flowing fluids by flowing gases, e.g. air
    • 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
    • H04N7/0117—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level involving conversion of the spatial resolution of the incoming video signal
    • H04N7/0122—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level involving conversion of the spatial resolution of the incoming video signal the input and the output signals having different aspect ratios

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Signal Processing (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Computer Graphics (AREA)
  • Multimedia (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Human Computer Interaction (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Transforming Electric Information Into Light Information (AREA)
  • Controls And Circuits For Display Device (AREA)
SG200400104A 2003-03-11 2004-01-07 Image display system and method including optical scaling SG115606A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/386,084 US7098936B2 (en) 2003-03-11 2003-03-11 Image display system and method including optical scaling

Publications (1)

Publication Number Publication Date
SG115606A1 true SG115606A1 (en) 2005-10-28

Family

ID=32771586

Family Applications (1)

Application Number Title Priority Date Filing Date
SG200400104A SG115606A1 (en) 2003-03-11 2004-01-07 Image display system and method including optical scaling

Country Status (7)

Country Link
US (2) US7098936B2 (ko)
EP (1) EP1457957A1 (ko)
JP (1) JP2004274770A (ko)
KR (1) KR20040081332A (ko)
CN (1) CN100361154C (ko)
SG (1) SG115606A1 (ko)
TW (1) TWI325103B (ko)

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WO2005094071A1 (en) * 2004-03-22 2005-10-06 Thomson Licensing Method and apparatus for improving images provided by spatial light modulated (slm) display systems
JP2007017615A (ja) * 2005-07-06 2007-01-25 Sony Corp 画像処理装置，画像処理方法及びプログラム
US7551806B2 (en) 2005-07-28 2009-06-23 Etron Technology, Inc. Two stage interpolation apparatus and method for up-scaling an image on display device
US20070076171A1 (en) * 2005-09-20 2007-04-05 Fasen Donald J Wobulator position sensing system and method
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US7387389B2 (en) * 2006-01-13 2008-06-17 Hewlett-Packard Development Company, L.P. Image display system and method
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JP4450014B2 (ja) * 2007-05-30 2010-04-14 セイコーエプソン株式会社 プロジェクタ、画像表示装置、および、画像処理装置
KR20090037084A (ko) * 2007-10-11 2009-04-15 삼성전자주식회사 영상신호처리장치 및 그의 영상신호처리방법
KR20090037675A (ko) * 2007-10-12 2009-04-16 삼성전자주식회사 영상신호처리장치 및 그의 영상신호처리방법
KR101402622B1 (ko) 2009-07-01 2014-06-09 삼성전자주식회사 영상표시장치 및 영상표시방법
JP6178138B2 (ja) * 2013-07-09 2017-08-09 池上通信機株式会社 ３次元形状計測装置
KR101503851B1 (ko) * 2013-12-24 2015-03-19 삼성전자주식회사 영상표시장치 및 영상표시방법
JP6484799B2 (ja) * 2014-02-04 2019-03-20 パナソニックＩｐマネジメント株式会社 投写型画像表示装置および調整方法
KR101866779B1 (ko) * 2014-04-02 2018-06-18 삼성전자주식회사 디스플레이 장치 및 그 제어 방법

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Also Published As

Publication number Publication date
EP1457957A1 (en) 2004-09-15
US7098936B2 (en) 2006-08-29
TW200417830A (en) 2004-09-16
JP2004274770A (ja) 2004-09-30
US20050259122A1 (en) 2005-11-24
CN1530882A (zh) 2004-09-22
CN100361154C (zh) 2008-01-09
KR20040081332A (ko) 2004-09-21
US7557819B2 (en) 2009-07-07
US20040179030A1 (en) 2004-09-16
TWI325103B (en) 2010-05-21

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