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KR920009191A - 카메라일체형 비디오장치 - Google Patents

카메라일체형 비디오장치 Download PDF

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Publication number
KR920009191A
KR920009191A KR1019910017456A KR910017456A KR920009191A KR 920009191 A KR920009191 A KR 920009191A KR 1019910017456 A KR1019910017456 A KR 1019910017456A KR 910017456 A KR910017456 A KR 910017456A KR 920009191 A KR920009191 A KR 920009191A
Authority
KR
South Korea
Prior art keywords
pixel data
video signal
memory
mark points
representative
Prior art date
Application number
KR1019910017456A
Other languages
English (en)
Inventor
데쯔야 무라카미
켄고 다카하마
Original Assignee
쭈지 하루오
샤아프 카부시키가이샤
타카도리 수나오
카부시키가이샤 이이젤
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 쭈지 하루오, 샤아프 카부시키가이샤, 타카도리 수나오, 카부시키가이샤 이이젤 filed Critical 쭈지 하루오
Publication of KR920009191A publication Critical patent/KR920009191A/ko

Links

Classifications

    • 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
    • H04N5/144—Movement detection
    • H04N5/145—Movement estimation
    • 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
    • H04N23/68—Control of cameras or camera modules for stable pick-up of the scene, e.g. compensating for camera body vibrations
    • 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
    • H04N23/68—Control of cameras or camera modules for stable pick-up of the scene, e.g. compensating for camera body vibrations
    • H04N23/681—Motion detection
    • H04N23/6811—Motion detection based on the image signal
    • 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
    • H04N23/68—Control of cameras or camera modules for stable pick-up of the scene, e.g. compensating for camera body vibrations
    • H04N23/682—Vibration or motion blur correction
    • H04N23/683—Vibration or motion blur correction performed by a processor, e.g. controlling the readout of an image memory
    • 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
    • H04N23/68—Control of cameras or camera modules for stable pick-up of the scene, e.g. compensating for camera body vibrations
    • H04N23/682—Vibration or motion blur correction
    • H04N23/684—Vibration or motion blur correction performed by controlling the image sensor readout, e.g. by controlling the integration time
    • H04N23/6842—Vibration or motion blur correction performed by controlling the image sensor readout, e.g. by controlling the integration time by controlling the scanning position, e.g. windowing
    • 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
    • H04N25/44—Extracting pixel data from image sensors by controlling scanning circuits, e.g. by modifying the number of pixels sampled or to be sampled by partially reading an SSIS array
    • H04N25/441—Extracting pixel data from image sensors by controlling scanning circuits, e.g. by modifying the number of pixels sampled or to be sampled by partially reading an SSIS array by reading contiguous pixels from selected rows or columns of the array, e.g. interlaced scanning
    • 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
    • H04N25/44—Extracting pixel data from image sensors by controlling scanning circuits, e.g. by modifying the number of pixels sampled or to be sampled by partially reading an SSIS array
    • H04N25/443—Extracting pixel data from image sensors by controlling scanning circuits, e.g. by modifying the number of pixels sampled or to be sampled by partially reading an SSIS array by reading pixels from selected 2D regions of the array, e.g. for windowing or digital zooming
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/70—SSIS architectures; Circuits associated therewith
    • H04N25/71—Charge-coupled device [CCD] sensors; Charge-transfer registers specially adapted for CCD sensors
    • H04N25/73—Charge-coupled device [CCD] sensors; Charge-transfer registers specially adapted for CCD sensors using interline transfer [IT]

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Studio Devices (AREA)

Abstract

내용 없음

Description

카메라일체형 비디오장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 동벡터검출부를 나타내는 블록도,
제2도(a)(b)는 대표점과 동벡터의 탐색범위를 나타내는 도면,
제3도는 피일드메모리를 이용한 손떨림보정기구를 나타내는 블록도.

Claims (1)

  1. 입력된 영상신호의 피일드판정을 행하고, 우수 및 기수의 한쪽 피일드에 대해 보간해서, 이들 피일드의 화소 데이터의 위치맞춤을 행하는 보간장치(10)와, 영상신호의 대표점의 휘도치를 격납하는 제1및 제2대표점메모리(3),(4)와, 입력되는 영상신호의 피일드 판정이 기초하여 상기한 보강장치를 통해서, 또는 상기한 보간장치를 통하지 않고 제1및 제2표점메모리한 한쪽에 화소데이타를 격납시키고, 또 제1및 제2대표점메모리의 다른쪽으로부터 화소데이터를 출력시키는 스위치장치(8)(9)와, 상기한 제1 및 제2대표점 메모리의 다른쪽으로부터 출력된 화소데이터와 현재 입력된 화소데이터에 기초하여 동벡터를 추출하는 장치(37)를 구비하고 있는 것을 특징으로 하는 카메라일체형 비디오장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019910017456A 1990-10-05 1991-10-05 카메라일체형 비디오장치 KR920009191A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2269256A JPH04145778A (ja) 1990-10-05 1990-10-05 カメラ一体型ビデオ装置
JP2-269256 1990-10-05

Publications (1)

Publication Number Publication Date
KR920009191A true KR920009191A (ko) 1992-05-28

Family

ID=17469823

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910017456A KR920009191A (ko) 1990-10-05 1991-10-05 카메라일체형 비디오장치

Country Status (4)

Country Link
EP (1) EP0479324B1 (ko)
JP (1) JPH04145778A (ko)
KR (1) KR920009191A (ko)
DE (1) DE69129886D1 (ko)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2689716B2 (ja) * 1990-10-23 1997-12-10 松下電器産業株式会社 画像動き検出装置
CN119071475B (zh) * 2024-11-06 2025-02-11 深圳砺驰半导体科技有限公司 奇偶场数据的场序检测方法、装置、存储介质及芯片

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07118784B2 (ja) * 1984-10-27 1995-12-18 ソニー株式会社 テレビジヨン信号の動き検出方法
US4768092A (en) * 1986-07-23 1988-08-30 Canon Kabushiki Kaisha Image signal conversion device
US4731648A (en) * 1986-09-29 1988-03-15 Rca Corporation Interstitial signal generating system
US4980771A (en) * 1988-02-18 1990-12-25 Victor Company Of Japan, Ltd. Imaging device and imaging apparatus including the imaging device
US5111511A (en) * 1988-06-24 1992-05-05 Matsushita Electric Industrial Co., Ltd. Image motion vector detecting apparatus
JPH07105949B2 (ja) * 1989-03-20 1995-11-13 松下電器産業株式会社 画像の動きベクトル検出装置および揺れ補正装置

Also Published As

Publication number Publication date
DE69129886D1 (de) 1998-09-03
EP0479324A2 (en) 1992-04-08
EP0479324B1 (en) 1998-07-29
EP0479324A3 (en) 1992-10-21
JPH04145778A (ja) 1992-05-19

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