JP4443354B2 - 映像信号処理回路および撮像装置 - Google Patents

映像信号処理回路および撮像装置 Download PDF

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Publication number
JP4443354B2
JP4443354B2 JP2004259724A JP2004259724A JP4443354B2 JP 4443354 B2 JP4443354 B2 JP 4443354B2 JP 2004259724 A JP2004259724 A JP 2004259724A JP 2004259724 A JP2004259724 A JP 2004259724A JP 4443354 B2 JP4443354 B2 JP 4443354B2
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JP
Japan
Prior art keywords
data
video signal
signal processing
video
output
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.)
Expired - Fee Related
Application number
JP2004259724A
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English (en)
Japanese (ja)
Other versions
JP2006080627A (ja
JP2006080627A5 (enExample
Inventor
克巳 徳山
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.)
Panasonic Corp
Panasonic Holdings Corp
Original Assignee
Panasonic Corp
Matsushita Electric Industrial Co Ltd
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 Panasonic Corp, Matsushita Electric Industrial Co Ltd filed Critical Panasonic Corp
Priority to JP2004259724A priority Critical patent/JP4443354B2/ja
Priority to US11/216,165 priority patent/US7598984B2/en
Publication of JP2006080627A publication Critical patent/JP2006080627A/ja
Publication of JP2006080627A5 publication Critical patent/JP2006080627A5/ja
Application granted granted Critical
Publication of JP4443354B2 publication Critical patent/JP4443354B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • 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
    • H04N5/2628—Alteration of picture size, shape, position or orientation, e.g. zooming, rotation, rolling, perspective, translation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/69—Control of means for changing angle of the field of view, e.g. optical zoom objectives or electronic zooming
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2320/00—Control of display operating conditions
    • G09G2320/02—Improving the quality of display appearance
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2330/00—Aspects of power supply; Aspects of display protection and defect management
    • G09G2330/02—Details of power systems and of start or stop of display operation
    • G09G2330/021—Power management, e.g. power saving
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2340/00—Aspects of display data processing
    • G09G2340/04—Changes in size, position or resolution of an image
    • G09G2340/045—Zooming at least part of an image, i.e. enlarging it or shrinking it
    • 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
    • G09G5/003—Details of a display terminal, the details relating to the control arrangement of the display terminal and to the interfaces thereto
    • G09G5/005—Adapting incoming signals to the display format of the display terminal

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Studio Devices (AREA)
  • Picture Signal Circuits (AREA)
  • Facsimile Heads (AREA)
JP2004259724A 2004-09-07 2004-09-07 映像信号処理回路および撮像装置 Expired - Fee Related JP4443354B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2004259724A JP4443354B2 (ja) 2004-09-07 2004-09-07 映像信号処理回路および撮像装置
US11/216,165 US7598984B2 (en) 2004-09-07 2005-09-01 Image signal processing circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004259724A JP4443354B2 (ja) 2004-09-07 2004-09-07 映像信号処理回路および撮像装置

Publications (3)

Publication Number Publication Date
JP2006080627A JP2006080627A (ja) 2006-03-23
JP2006080627A5 JP2006080627A5 (enExample) 2007-10-18
JP4443354B2 true JP4443354B2 (ja) 2010-03-31

Family

ID=35995864

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004259724A Expired - Fee Related JP4443354B2 (ja) 2004-09-07 2004-09-07 映像信号処理回路および撮像装置

Country Status (2)

Country Link
US (1) US7598984B2 (enExample)
JP (1) JP4443354B2 (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008072164A (ja) * 2006-09-12 2008-03-27 Nec Corp 送信デバイス及び電気回路並びに消費電流安定化方法
US20100026848A1 (en) * 2006-11-28 2010-02-04 Sakiko Kakehi Moving picture imaging apparatus with zoom function, image processing and display method and program
KR101534203B1 (ko) * 2008-10-14 2015-07-07 삼성디스플레이 주식회사 데이터 구동 장치 및 이를 이용한 표시 장치
US8860738B2 (en) * 2008-12-24 2014-10-14 Semiconductor Energy Laboratory Co., Ltd. Image processing circuit, display device, and electronic device
JP6354243B2 (ja) * 2014-03-25 2018-07-11 セイコーエプソン株式会社 撮像装置、画像処理装置、表示制御装置、及び撮像表示装置
JP6524606B2 (ja) * 2014-03-25 2019-06-05 セイコーエプソン株式会社 表示制御装置及び表示装置
WO2020017026A1 (ja) * 2018-07-20 2020-01-23 オリンパス株式会社 画像処理装置
WO2020031254A1 (ja) * 2018-08-07 2020-02-13 オリンパス株式会社 画像処理装置
GB2619001B (en) * 2022-05-16 2024-08-21 Advanced Risc Mach Ltd Method and processing unit for generating an output feature map

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0832054B2 (ja) * 1987-03-24 1996-03-27 オリンパス光学工業株式会社 カラ−エンハンス回路
JP2938123B2 (ja) * 1990-03-30 1999-08-23 株式会社東芝 多機能デジタルカメラ
JPH05233803A (ja) 1992-02-20 1993-09-10 Nec Corp 画像入力装置
JP2907109B2 (ja) * 1996-04-18 1999-06-21 日本電気株式会社 撮像装置の色ノイズスライス回路及びその方法
US6839148B1 (en) * 1999-07-08 2005-01-04 Matsushita Electric Industrial Co., Ltd. Image input apparatus
JP3710361B2 (ja) * 2000-06-20 2005-10-26 キヤノン株式会社 撮像装置
DE10146582A1 (de) * 2001-09-21 2003-04-24 Micronas Munich Gmbh Vorrichtung und Verfahren zur Teilbandzerlegung von Bildsignalen
JP3918788B2 (ja) * 2003-08-06 2007-05-23 コニカミノルタフォトイメージング株式会社 撮像装置、およびプログラム
KR100513342B1 (ko) * 2003-12-03 2005-09-07 삼성전기주식회사 디지털 자동 화이트 밸런스 장치
US7599559B2 (en) * 2004-05-13 2009-10-06 Color Savvy Systems Limited Method for collecting data for color measurements from a digital electronic image capturing device or system
JP4260696B2 (ja) * 2004-06-29 2009-04-30 富士通マイクロエレクトロニクス株式会社 固体撮像装置、イメージセンサ、画像処理装置、及び撮像方法

Also Published As

Publication number Publication date
JP2006080627A (ja) 2006-03-23
US20060050305A1 (en) 2006-03-09
US7598984B2 (en) 2009-10-06

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