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KR970056962A - Still Camera All-in-one Video Camera - Google Patents

Still Camera All-in-one Video Camera Download PDF

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Publication number
KR970056962A
KR970056962A KR1019960047768A KR19960047768A KR970056962A KR 970056962 A KR970056962 A KR 970056962A KR 1019960047768 A KR1019960047768 A KR 1019960047768A KR 19960047768 A KR19960047768 A KR 19960047768A KR 970056962 A KR970056962 A KR 970056962A
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KR
South Korea
Prior art keywords
zoom
still
zoom lens
video
image
Prior art date
Application number
KR1019960047768A
Other languages
Korean (ko)
Other versions
KR100209905B1 (en
Inventor
야수유키 무라카미
야스유끼 나가노
타쿠죠 오쿠무라
Original Assignee
무라타 쥰이치
무라타키카이 카부시키가이샤
김광호
삼성전자 주식회사
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
Priority claimed from JP7327682A external-priority patent/JPH09168083A/en
Priority claimed from JP7342082A external-priority patent/JPH09189959A/en
Priority claimed from JP7342083A external-priority patent/JPH09186954A/en
Priority claimed from JP7342085A external-priority patent/JP2852223B2/en
Priority claimed from JP7342084A external-priority patent/JPH09186955A/en
Application filed by 무라타 쥰이치, 무라타키카이 카부시키가이샤, 김광호, 삼성전자 주식회사 filed Critical 무라타 쥰이치
Publication of KR970056962A publication Critical patent/KR970056962A/en
Application granted granted Critical
Publication of KR100209905B1 publication Critical patent/KR100209905B1/en

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Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B13/00—Viewfinders; Focusing aids for cameras; Means for focusing for cameras; Autofocus systems for cameras
    • G03B13/02—Viewfinders
    • G03B13/10—Viewfinders adjusting viewfinders field
    • G03B13/12—Viewfinders adjusting viewfinders field to compensate for change of camera lens or size of picture
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B17/00—Details of cameras or camera bodies; Accessories therefor
    • G03B17/48—Details of cameras or camera bodies; Accessories therefor adapted for combination with other photographic or optical apparatus
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B19/00—Cameras
    • G03B19/02—Still-picture cameras
    • G03B19/04—Roll-film cameras
    • G03B19/06—Roll-film cameras adapted to be loaded with more than one film, e.g. with exposure of one or the other at will
    • 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
    • H04N5/265—Mixing

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Studio Devices (AREA)
  • Viewfinders (AREA)

Abstract

개시의 발명은, 비데오카메라에 의해 촬상하고 있을 때에 스틸카메라의 화각을 액정패널에서 확인할 수 없다고 한 문제를 해결한 것이다. 액정패널(12)에는, 전자뷰파인더부(21)에서 받아들여진 파인더화상이 표시되며, 전자뷰파인더부(21)의 줌렌즈(21a)는 비데오촬상을 행할 때는 비데오용 줌렌즈(22)의 줌배율이 되도록 구동제어되고, 스틸촬영을 행할 때는 스틸용 줌렌즈(11)의 줌배율이 되도록 구동제어된다. 비데오촬상과 스틸촬영을 동시에 수행하는 경우, 전자뷰파인더부(21)의 줌렌즈(21a)는 비데오용 줌렌즈(22) 또는 스틸용 줌렌즈(11)의 광각측의 줌배율로 설정된다. 액정패널(12)에는 광각측의 화상이 표시되는 동시에 망원측의 화상이 자화면으로서 표시된다.The invention of the present invention solves the problem that the angle of view of the still camera cannot be confirmed by the liquid crystal panel when the image is captured by the video camera. On the liquid crystal panel 12, a finder image received by the electronic viewfinder unit 21 is displayed, and the zoom lens 21a of the electronic viewfinder unit 21 zooms in on the zoom lens 22 for the video when taking a video image. The drive control is performed so as to achieve this, and the drive control is performed such that the zoom magnification of the still zoom lens 11 is used when taking still pictures. When video shooting and still shooting are performed at the same time, the zoom lens 21a of the electronic viewfinder unit 21 is set to the zoom factor of the wide-angle side of the video zoom lens 22 or the still zoom lens 11. The wide-angle side image is displayed on the liquid crystal panel 12, and the telephoto side image is displayed as a magnetic screen.

Description

스틸카메라일체형비데오카메라Still Camera All-in-one Video Camera

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

도 1은 본 발명이 되는 스틸카메라일체형비데오카메라의 일실시예의 외관을 나타내는 사시도,1 is a perspective view showing the appearance of one embodiment of a still camera integrated video camera according to the present invention;

도 2는 본 발명이 되는 스틸카메라일체형비데오카메라의 블록도,2 is a block diagram of a still camera integrated video camera according to the present invention;

도 3은 줌배율을 망원측에 조작하였을 때 액정패널에 표시되는 화면의 도면,3 is a view of a screen displayed on the liquid crystal panel when the zoom magnification is operated on the telephoto side;

도 4는 줌배율을 광각측에 조작하였을 때 액정패널에 표시되는 화면의 도면,4 is a view of a screen displayed on the liquid crystal panel when the zoom magnification is operated on the wide angle side;

도 5는 비데오촬상 중에 스틸촬영을 행하는 경우에 표시되는 액정패널의 화면, 및 비데오카메라부의 줌배율이 스틸카메라부보다 광각측에 설정된 경우의 친자화면을 나타낸 도면,Fig. 5 is a view showing a screen of a liquid crystal panel displayed when taking still pictures during video recording, and a paternity screen when the zoom ratio of the video camera portion is set on the wider side than the still camera portion;

도 6은 제어회로가 실행하는 처리를 설명하기 위한 플로우챠트이다.6 is a flowchart for explaining the processing executed by the control circuit.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

10 : 비데오카메라본체 11 : 비데오용 줌렌즈10: video camera main body 11: video zoom lens

12 : 액정패널 13 : 비데오카메라용 촬상스위치구12 liquid crystal panel 13 imaging switch for video camera

14 : 비데오카메라용 전원스위치 15 : 비데오카메라용 줌스위치14: power switch for video camera 15: zoom switch for video camera

17 : 스틸카메라용 셔터구 18 : 스틸카메라용 전원스위치17: Still camera shutter port 18: Still camera power switch

19 : 스틸카메라용 줌스위치 20 : 스틸카메라본체19: Zoom switch for still camera 20: Still camera body

21 : 전자뷰파인더부 21a : 뷰파인더용 줌렌즈21: Electronic viewfinder section 21a: Zoom lens for viewfinder

22 : 스틸용 줌렌즈 32 : 스틸카메라부22: zoom lens for stills 32: still camera portion

34 : 비데오카메라부 36 : 셔터34: video camera portion 36: shutter

43 : 스틸카메라줌 제어회로 44 : 제어회로43: still camera zoom control circuit 44: control circuit

61 : 비데오카메라신호처리회로 62 : 비데오신호처리회로61: video camera signal processing circuit 62: video signal processing circuit

65 : 자기헤드 68 : 비데오카메라줌제어회로65: magnetic head 68: video camera zoom control circuit

71 : 뷰파인더신호처리회로 72 : 줌구동부71: viewfinder signal processing circuit 72: zoom driver

74 : 뷰파인더용 줌렌즈제어회로 77 : 선택회로74: zoom lens control circuit for the viewfinder 77: selection circuit

78 : 문자삽입회로 79 : 자화면처리회로78: character insertion circuit 79: magnetic screen processing circuit

Claims (4)

피사체의 정지화상을 사진필름에 노광(露光)하는 스틸용 줌렌즈를 갖는 스틸카메라부와, 상기 스틸용 줌렌즈의 줌배율을 변경하는 스틸용줌조작수단과, 비데오용 줌렌즈에 의해 촬상된 동화상의 화상신호를 자기테이프에 기록하는 비데오카메라부와, 상기 비데오용 줌렌즈의 줌배율을 변경하는 비데오용 줌조작수단과, 파인더렌즈가 받아들인 광신호를 화상신호로 변환하는 전자뷰파인더부와, 상기 전자뷰파인더부에 의해 받아들여진 화상을 표시하는 액정패널을 갖는 스틸카메라일체형비데오카메라에 있어서,A still camera portion having a still zoom lens for exposing a still image of a subject to a photographic film, a still zoom operation means for changing a zoom ratio of the still zoom lens, and a video signal captured by a video zoom lens A video camera section for recording the data on a magnetic tape, video zoom operation means for changing the zoom ratio of the video zoom lens, an electronic viewfinder section for converting an optical signal received by the finder lens into an image signal, and the electronic view. In the still camera integrated video camera having a liquid crystal panel displaying an image received by the finder unit, 상기 전자뷰파인더부의 파인더렌즈로서 설치되어 상기 스틸용 줌렌즈 및 상기 비데오용 줌렌즈와 동일한 정도의 초점거리를 갖는 줌렌즈;A zoom lens installed as a finder lens of the electronic view finder and having a focal length equivalent to that of the still zoom lens and the video zoom lens; 상기 뷰파인더용 줌렌즈에 의해 촬영된 광신호를 전기신호로 변환하고, 상기 액정패널로 출력하는 화상신호를 생성하는 뷰파인더 신호처리회로; 및A viewfinder signal processing circuit for converting the optical signal photographed by the zoom lens for the viewfinder into an electrical signal and generating an image signal output to the liquid crystal panel; And 상기 뷰파인더용 줌렌즈의 줌배율을 상기 스틸용 줌조작수단 또는 비데오용 줌조작수단에 의해 조작된 줌배율로 조정하는 줌배율조정수단을 구비하며,And a zoom magnification adjusting means for adjusting the zoom magnification of the zoom lens for the viewfinder to the zoom magnification operated by the still zoom operation means or the video zoom operation means, 상기 스틸용 줌렌즈 또는 비데오용 줌렌즈의 줌배율에서 받아들인 화각에 해당하는 화상을 상기 액정패널에 표시하는 것을 특징으로 하는 스틸카메라일체형비데오카메라.And an image corresponding to an angle of view taken at the zoom magnification of the still zoom lens or the video zoom lens is displayed on the liquid crystal panel. 제 1항에 있어서, 상기 줌배율조정수단은, 상기 뷰파인더용 줌렌즈의 줌배율을 상기 스틸용 줌렌즈 또는 비데오용 줌렌즈가 받아들인 화각 중에서 광각측의 줌배율에 맞추는 것을 특징으로 하는 스틸카메라일체형비데오카메라.2. The still camera integrated video according to claim 1, wherein the zoom magnification adjusting means adjusts the zoom magnification of the viewfinder zoom lens to the zoom magnification on the wide-angle side of the angle of view taken by the still zoom lens or the video zoom lens. camera. 제 2항에 있어서, 상기 뷰파인더 신호처리회로로부터 출력된 신호를 상기 스틸용 줌렌즈 또는 비데오용 줌렌즈가 받아들인 화각 중에서 망원측의 줌배율의 화각의 화상으로 가공하여, 상기 액정패널에 자화면으로 표시하는 화상처리회로를 설치한 것을 특징으로 하는 스틸카메라일체형비데오카메라.3. The image processing apparatus according to claim 2, wherein the signal output from the viewfinder signal processing circuit is processed into an image having an angle of view of the zoom ratio on the telephoto side from among the angles of view taken by the still zoom lens or the video zoom lens, and the image is displayed on the liquid crystal panel as a magnetic screen. A still camera integrated video camera, comprising an image processing circuit for displaying. 제 3항에 있어서, 상기 뷰파인더 신호처리회로로부터 출력된 화상신호에 문자 또는 그림을 삽입하는 삽입회로를 설치한 것을 특징으로 하는 스틸카메라일체형비데오카메라.4. The still camera integrated video camera according to claim 3, wherein an insertion circuit for inserting characters or pictures into an image signal output from said viewfinder signal processing circuit is provided. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019960047768A 1995-12-15 1996-10-23 Video camera with still camera KR100209905B1 (en)

Applications Claiming Priority (11)

Application Number Priority Date Filing Date Title
JP7327682A JPH09168083A (en) 1995-12-15 1995-12-15 Image processing unit
JP95-327682 1995-12-15
JP97-342085 1995-12-28
JP7342082A JPH09189959A (en) 1995-12-28 1995-12-28 Still camera integrated video camera
JP7342083A JPH09186954A (en) 1995-12-28 1995-12-28 Video camera incorporated with still camera
JP97-342084 1995-12-28
JP7342085A JP2852223B2 (en) 1995-12-28 1995-12-28 Video camera with integrated still camera
JP97-342082 1995-12-28
JP97-342083 1995-12-28
JP7342084A JPH09186955A (en) 1995-12-28 1995-12-28 Video camera incorporated with still camera
JP7-342085 1995-12-28

Publications (2)

Publication Number Publication Date
KR970056962A true KR970056962A (en) 1997-07-31
KR100209905B1 KR100209905B1 (en) 1999-07-15

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20050090887A (en) 2004-03-10 2005-09-14 삼성전자주식회사 Image photographing apparatus and a method of assembling for the same

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