KR970050885A - Image Search Control Method by Increasing Video Search Section of Video Disc - Google Patents

Image Search Control Method by Increasing Video Search Section of Video Disc Download PDF

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Publication number
KR970050885A
KR970050885A KR1019950056336A KR19950056336A KR970050885A KR 970050885 A KR970050885 A KR 970050885A KR 1019950056336 A KR1019950056336 A KR 1019950056336A KR 19950056336 A KR19950056336 A KR 19950056336A KR 970050885 A KR970050885 A KR 970050885A
Authority
KR
South Korea
Prior art keywords
search
video
video disc
image
search width
Prior art date
Application number
KR1019950056336A
Other languages
Korean (ko)
Other versions
KR0182443B1 (en
Inventor
이은국
Original Assignee
배순훈
대우전자 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
Application filed by 배순훈, 대우전자 주식회사 filed Critical 배순훈
Priority to KR1019950056336A priority Critical patent/KR0182443B1/en
Publication of KR970050885A publication Critical patent/KR970050885A/en
Application granted granted Critical
Publication of KR0182443B1 publication Critical patent/KR0182443B1/en

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Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/20—Disc-shaped record carriers

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Television Signal Processing For Recording (AREA)
  • Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)

Abstract

본 발명은 비디오디스크의 탐색을 위해 설정된 기준탐색폭을 사용자에 의한 키입력횟수에 대응하여 소정 탐색폭씩 증가시켜서 탐색함에 의해, 탐색결과에 따른 정지화면이 재생되도록 하기 위한 비디오디스크의 영상탐색구간 증가 지정에 따른 영상탐색제어방법을 제공한다.According to the present invention, the reference search width set for searching a video disk is increased by a predetermined search width corresponding to the number of key inputs by a user, thereby increasing the video search section of the video disk for reproducing a still image according to the search result. Provides a video search control method according to designation.

그에 따라 본 발명은 기능설정부(11)에 의한 재생기능의 키설정에 따라 동영상/음성정보가 수록된 비디오디스크(D)를 재생하기 위한 비디오디스크재생 시스템에 있어서; 상기 비디오디스크(D)의 재생시에 기능설정부(11)에 의한 영상탐색을 위한 키조작의 횟수에 대응하여 탐색폭을 미리 설정된 기준탐색폭으로 부터 설정구간씩 증가적으로 가변시키고, 그 증가된 탐색폭만큼 비디오디스크(D)에 대해 트랙점프를 행하여 탐색폭내에서 최선의 I픽춰를 검출함에 의해 정지화상으로서 영상재생시키도록 하는 단계로 이루어진 것을 특징으로 한다.Accordingly, the present invention provides a video disc reproducing system for reproducing a video disc D containing moving picture / audio information according to a key setting of a reproducing function by the function setting unit 11; In response to the number of key operations for image search by the function setting unit 11 at the time of playing the video disc D, the search width is gradually changed from the preset reference search width by setting intervals, and the increased number is increased. Track jumping the video disc D by the search width to detect the best I picture within the search width so as to reproduce the image as a still picture.

Description

비디오디스크의 영상탐색구간 증가지정에 따른 영상탐색제어방법Image Search Control Method by Increasing Video Search Section of Video Disc

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 본 발명의 방법을 설명하는 비디오디스크재생시스템의 블럭구성도.1 is a block diagram of a video disc playback system for explaining the method of the present invention.

Claims (1)

기능설정부(11)에 의한 재생기능의 키설정에 따라 동영상/음성정보가 수록된 비디오디스크(D)를 재생하기 위한 비디오디스크재생시스템에 있어서, 상기 비디오디스크(D)의 재생시에 기능설정부(11)에 의한 영상탐색을 위한 키조작의 횟수에 대응하여 탐색폭을 미리 설정된 기준탐색폭으로 부터 설정구간씩 증가적으로 가변시키고, 그 증가된 탐색폭만큼 비디오디스크(D)에 대해 트랙점프를 행하여 탐색폭내에서 최선의 I픽춰를 검출함에 의해 정지화상으로서 영상재생시키도록 하는 단계로 이루어진 것을 특징으로 하는 비디오디스크의 영상탐색구간 증가지정에 따른 영상탐색제어방법.A video disc playback system for playing a video disc (D) in which moving picture / audio information is recorded in accordance with key setting of a playback function by the function setting section (11), wherein the function setting section (at the time of playback of the video disc (D)). 11) In response to the number of key operations for image search by 11), the search width is incrementally changed from a preset reference search width by a set section, and track jump is performed on the video disc D by the increased search width. And reproducing the image as a still image by detecting the best I picture within the search range. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950056336A 1995-12-26 1995-12-26 Control method for the video search according to an increased search range setting for a video disc KR0182443B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950056336A KR0182443B1 (en) 1995-12-26 1995-12-26 Control method for the video search according to an increased search range setting for a video disc

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950056336A KR0182443B1 (en) 1995-12-26 1995-12-26 Control method for the video search according to an increased search range setting for a video disc

Publications (2)

Publication Number Publication Date
KR970050885A true KR970050885A (en) 1997-07-29
KR0182443B1 KR0182443B1 (en) 1999-04-15

Family

ID=19444288

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950056336A KR0182443B1 (en) 1995-12-26 1995-12-26 Control method for the video search according to an increased search range setting for a video disc

Country Status (1)

Country Link
KR (1) KR0182443B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100802608B1 (en) * 2002-01-08 2008-02-13 엘지전자 주식회사 Method for improving video recorder performance in a search mode

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100802608B1 (en) * 2002-01-08 2008-02-13 엘지전자 주식회사 Method for improving video recorder performance in a search mode

Also Published As

Publication number Publication date
KR0182443B1 (en) 1999-04-15

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