AR003043A1 - Un dispositivo formador y procesador de imagen para ser usado con una video camara - Google Patents

Un dispositivo formador y procesador de imagen para ser usado con una video camara

Info

Publication number
AR003043A1
AR003043A1 ARP960103755A AR10375596A AR003043A1 AR 003043 A1 AR003043 A1 AR 003043A1 AR P960103755 A ARP960103755 A AR P960103755A AR 10375596 A AR10375596 A AR 10375596A AR 003043 A1 AR003043 A1 AR 003043A1
Authority
AR
Argentina
Prior art keywords
image
degree
lens
camera
view
Prior art date
Application number
ARP960103755A
Other languages
English (en)
Original Assignee
Sensormatic Electronics Corp
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 Sensormatic Electronics Corp filed Critical Sensormatic Electronics Corp
Publication of AR003043A1 publication Critical patent/AR003043A1/es

Links

Classifications

    • 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
    • H04N7/183—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a single remote source
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50—Constructional details
    • H04N23/55—Optical parts specially adapted for electronic image sensors; Mounting thereof
    • 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
    • H04N23/695—Control of camera direction for changing a field of view, e.g. pan, tilt or based on tracking of objects
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/40—Extracting pixel data from image sensors by controlling scanning circuits, e.g. by modifying the number of pixels sampled or to be sampled
    • H04N25/41—Extracting pixel data from a plurality of image sensors simultaneously picking up an image, e.g. for increasing the field of view by combining the outputs of a plurality of sensors
    • 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

Abstract

Un dispositivo formador y procesador de imagen para ser usado con una video cámara equipada con una lente de 180 grados que tiene un campo de visiónsubstancialmente hemisférico.La disposición implementa operaciones equivalentes a la panoramización, inclinación y cambio de plano de una cámara convencionalsin el uso de partes móviles. La lente está montado verticalmente por encima de un plano que está siendo vigilada. La cámara produce una imagen en 180gradosformada por una pluralidad de pixels.La imagen en 180 grados está distorsionada debido a las propiedades de la lente de 180 grados. La disposición corrige ladistorsión mapeando los pixels de la imagen en 180 grados en coordenadas producidas seleccionando una parte particular dela imagen en 180 grados a servisualizada. Esto permite que un operador seleccione partes del campo de visión de la lente de 180 grados y las visualiza como si hubieran sidoproducidas por una cámara que tiene una lente convencional que está siendo panoramizada, inclinada o está cambiando el plano. La imagen en 180 gradosformada por la cámara es dividida en cuatro componentes de imagen separadas llevados por cuatro haces de fibras ópticas. Cada haz tiene un CCD y uncircuito procesador de imagen asociado que forma una representación electrónica del componente de imagen llevado por ese haz.
ARP960103755A 1995-07-27 1996-07-26 Un dispositivo formador y procesador de imagen para ser usado con una video camara AR003043A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US50805795A 1995-07-27 1995-07-27

Publications (1)

Publication Number Publication Date
AR003043A1 true AR003043A1 (es) 1998-05-27

Family

ID=24021202

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP960103755A AR003043A1 (es) 1995-07-27 1996-07-26 Un dispositivo formador y procesador de imagen para ser usado con una video camara

Country Status (9)

Country Link
US (1) US5870135A (es)
EP (1) EP0840981A4 (es)
JP (1) JPH11510342A (es)
CN (1) CN1192315A (es)
AR (1) AR003043A1 (es)
AU (1) AU703173B2 (es)
BR (1) BR9609867A (es)
CA (2) CA2227195C (es)
WO (1) WO1997005744A1 (es)

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JP3126955B2 (ja) * 1999-02-12 2001-01-22 株式会社アドバネット 画像変換用演算装置
US7015954B1 (en) * 1999-08-09 2006-03-21 Fuji Xerox Co., Ltd. Automatic video system using multiple cameras
JP4286420B2 (ja) * 2000-02-18 2009-07-01 Ｈｏｙａ株式会社 インターネットカメラ
JP2001238199A (ja) * 2000-02-25 2001-08-31 Asahi Optical Co Ltd インターネットカメラシステム
JP4262384B2 (ja) * 2000-02-28 2009-05-13 Ｈｏｙａ株式会社 インターネットカメラ
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US7200246B2 (en) 2000-11-17 2007-04-03 Honeywell International Inc. Object detection
US7176440B2 (en) * 2001-01-19 2007-02-13 Honeywell International Inc. Method and apparatus for detecting objects using structured light patterns
US6841780B2 (en) 2001-01-19 2005-01-11 Honeywell International Inc. Method and apparatus for detecting objects
DE10213931C1 (de) * 2002-03-28 2003-03-27 Hunger Ibak H Gmbh & Co Kg Verfahren zum Inspizieren von Kanalrohren
US7042508B2 (en) * 2002-07-26 2006-05-09 Appro Technology Inc. Method for presenting fisheye-camera images
TW565735B (en) * 2003-04-18 2003-12-11 Guo-Jen Jan Method for determining the optical parameters of a camera
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JP2005027194A (ja) 2003-07-04 2005-01-27 Sony Corp 撮像装置及び撮像方法、並びにファイバーアレイイメージ変換データ測定方法
JP4483231B2 (ja) * 2003-08-27 2010-06-16 ソニー株式会社 磁気メモリ装置の製造方法
US20050058360A1 (en) * 2003-09-12 2005-03-17 Thomas Berkey Imaging system and method for displaying and/or recording undistorted wide-angle image data
US20050062845A1 (en) * 2003-09-12 2005-03-24 Mills Lawrence R. Video user interface system and method
CN100461855C (zh) * 2005-04-25 2009-02-11 中国科学院自动化研究所 一种广角镜头下的视频实时校正方法
DE102005034561A1 (de) * 2005-07-23 2007-02-01 Krauss-Maffei Wegmann Gmbh & Co. Kg Beobachtungsverfahren mittels einer digitalen Videokamera
KR101329470B1 (ko) * 2005-11-11 2013-11-13 소니 주식회사 화상 처리 장치, 화상 처리 방법 및 그 프로그램을 기록한 기록 매체
US7613360B2 (en) * 2006-02-01 2009-11-03 Honeywell International Inc Multi-spectral fusion for video surveillance
JP4977419B2 (ja) * 2006-08-10 2012-07-18 三洋電機株式会社 監視カメラ
US8169510B2 (en) * 2007-12-18 2012-05-01 Sony Corporation Data processing device, data processing method, and storage medium
CN101299227B (zh) * 2008-06-27 2010-06-09 北京中星微电子有限公司 基于三维重构的多人游戏系统及方法
US8988492B2 (en) * 2009-01-30 2015-03-24 Panasonic Automotive Systems Company Of America, Division Of Panasonic Corporation Of North America Method and apparatus for correction of an image from a fisheye lens in a camera
ITFI20120198A1 (it) * 2012-10-02 2014-04-03 Raffaele Balloni Sistema di monitoraggio di aree cimiteriali
KR101465607B1 (ko) * 2012-12-05 2014-11-27 광운대학교 산학협력단 어안 렌즈용 왜곡 영상 처리 방법
JP7036493B2 (ja) * 2016-02-26 2022-03-15 アイオムニセント ピーティーワイ リミテッド 監視方法及び装置
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US11202014B2 (en) 2018-07-06 2021-12-14 Medos International Sari Camera scope electronic variable angle of view

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Also Published As

Publication number Publication date
CA2635901C (en) 2009-05-19
CA2227195A1 (en) 1997-02-13
AU6638896A (en) 1997-02-26
CA2635901A1 (en) 1997-02-13
CA2227195C (en) 2008-11-04
WO1997005744A1 (en) 1997-02-13
JPH11510342A (ja) 1999-09-07
BR9609867A (pt) 1999-04-06
EP0840981A4 (en) 1998-12-02
US5870135A (en) 1999-02-09
CN1192315A (zh) 1998-09-02
EP0840981A1 (en) 1998-05-13
AU703173B2 (en) 1999-03-18

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