[go: up one dir, main page]

KR880003519A - Tv 수상기용 2배 주사화상 처리장치 - Google Patents

Tv 수상기용 2배 주사화상 처리장치 Download PDF

Info

Publication number
KR880003519A
KR880003519A KR1019860006387A KR860006387A KR880003519A KR 880003519 A KR880003519 A KR 880003519A KR 1019860006387 A KR1019860006387 A KR 1019860006387A KR 860006387 A KR860006387 A KR 860006387A KR 880003519 A KR880003519 A KR 880003519A
Authority
KR
South Korea
Prior art keywords
output
image processing
double scanning
receiver
scanning image
Prior art date
Application number
KR1019860006387A
Other languages
English (en)
Other versions
KR900001643B1 (ko
Inventor
우영섭
Original Assignee
구자학
주식회사 금성사
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 구자학, 주식회사 금성사 filed Critical 구자학
Priority to KR1019860006387A priority Critical patent/KR900001643B1/ko
Publication of KR880003519A publication Critical patent/KR880003519A/ko
Application granted granted Critical
Publication of KR900001643B1 publication Critical patent/KR900001643B1/ko

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
    • H04N3/10—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical
    • H04N3/30—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical otherwise than with constant velocity or otherwise than in pattern formed by unidirectional, straight, substantially horizontal or vertical lines

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Systems (AREA)
  • Picture Signal Circuits (AREA)

Abstract

내용 없음

Description

TV 수상기용 2배 주사화상 처리장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명장치의 회로도
제2도 가-아는 회로증 발생되는 신호파형도
제3도는 종래 장치의 회로도

Claims (1)

  1. 영상신호 입력을 멀티플렉서(1)를 통하여 메모리(2, 3)에 연결하고 메모리(2, 3)의 출력을 멀티플렉서(5)에 연결하여된 제이펄스발생기(9)의 출력(PWPR)으로 멀티플렉서(1, 5)를 각각 제어하도록된 2배 주사선처리장치에 있어, 메모리(2, 3)의 출력을 디멀티플렉 서(6)의 입력(x, y)에 연결하고, 멀티플렉 서(5)의 출력을 보간메모리(4)를 통하여 가산기(7)에 인가함과 동시에 디멀티플렉 서(6)의 출력을 가산기(7)에 인가하며, 가산기(7)의 출력은 변위 레지스터(8)를 통하여 출력단자(10)에 연결하여된 TV 수상기용 2배 주사 화상 처리 장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019860006387A 1986-08-02 1986-08-02 Tv 수상기용 2배 주사화상 처리장치 KR900001643B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019860006387A KR900001643B1 (ko) 1986-08-02 1986-08-02 Tv 수상기용 2배 주사화상 처리장치

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019860006387A KR900001643B1 (ko) 1986-08-02 1986-08-02 Tv 수상기용 2배 주사화상 처리장치

Publications (2)

Publication Number Publication Date
KR880003519A true KR880003519A (ko) 1988-05-17
KR900001643B1 KR900001643B1 (ko) 1990-03-17

Family

ID=19251505

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019860006387A KR900001643B1 (ko) 1986-08-02 1986-08-02 Tv 수상기용 2배 주사화상 처리장치

Country Status (1)

Country Link
KR (1) KR900001643B1 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100814726B1 (ko) * 2005-06-08 2008-03-19 캐논 가부시끼가이샤 화상처리장치 및 그 방법

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100814726B1 (ko) * 2005-06-08 2008-03-19 캐논 가부시끼가이샤 화상처리장치 및 그 방법

Also Published As

Publication number Publication date
KR900001643B1 (ko) 1990-03-17

Similar Documents

Publication Publication Date Title
KR900013796A (ko) 수직에지 검출회로
KR920020951A (ko) 영상신호 처리장치
KR900017416A (ko) 신호 처리장치
KR830005799A (ko) 텔레비젼수상기용 제어출력합성 키(key)신호 발생기
KR900002654A (ko) 영상 신호 처리회로
KR890001379A (ko) 비디오 신호 처리 방법 및 이를 위한 변환기
KR880003519A (ko) Tv 수상기용 2배 주사화상 처리장치
KR880003444A (ko) 고체촬상장치
KR910019422A (ko) 이중 기능 입력 단자용 신호 클램프 장치
KR970009279A (ko) 하프톤(halftone)방식 OSD문자 밝기 제어장치
KR920022264A (ko) 콤 필터-버스트 고정 클럭 회로
KR950010615A (ko) 광폭 텔레비젼 수상기의 화면생성 장치
KR850003999A (ko) 수직윤곽 보정장치
KR910017825A (ko) 화상판독장치
KR850000861A (ko) 영상 신호 처리장치
KR850005112A (ko) 영상 표시 제어 장치
KR900002645A (ko) 더블스캔디지탈 tv에 있어서 텔레텍스트 이용방법
KR880008628A (ko) 두배 주사 텔레비젼의 선예도 보상 장치
KR880006891A (ko) Tv 수상기에서의 주사선 내삽장치
KR880006870A (ko) 단일 화상 전송용 전화기 시스템
KR950022964A (ko) 메모리를 공유하는 텔레비젼의 마이크로 컴퓨터
KR920014287A (ko) 제어 기능 동기 방법 및 장치
KR900019510A (ko) 디지탈 화상처리장치에 있어서 신호지연 조정방식
KR950005022A (ko) 블랭킹레벨조정방법 및 그 장치
KR900008845A (ko) 화상진호 처리 장치

Legal Events

Date Code Title Description
A201 Request for examination
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 19860802

PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 19860802

Comment text: Request for Examination of Application

PG1501 Laying open of application
E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 19890821

Patent event code: PE09021S01D

G160 Decision to publish patent application
PG1605 Publication of application before grant of patent

Comment text: Decision on Publication of Application

Patent event code: PG16051S01I

Patent event date: 19900216

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

Patent event code: PE07011S01D

Comment text: Decision to Grant Registration

Patent event date: 19900531

GRNT Written decision to grant
PR0701 Registration of establishment

Comment text: Registration of Establishment

Patent event date: 19900712

Patent event code: PR07011E01D

PR1002 Payment of registration fee

Payment date: 19900712

End annual number: 3

Start annual number: 1

PR1001 Payment of annual fee

Payment date: 19930112

Start annual number: 4

End annual number: 4

PR1001 Payment of annual fee

Payment date: 19931229

Start annual number: 5

End annual number: 5

FPAY Annual fee payment

Payment date: 19941227

Year of fee payment: 6

PR1001 Payment of annual fee

Payment date: 19941227

Start annual number: 6

End annual number: 6

LAPS Lapse due to unpaid annual fee
PC1903 Unpaid annual fee