JPS5563462A - Failed part detection method for digital picture processor - Google Patents

Failed part detection method for digital picture processor

Info

Publication number
JPS5563462A
JPS5563462A JP13573478A JP13573478A JPS5563462A JP S5563462 A JPS5563462 A JP S5563462A JP 13573478 A JP13573478 A JP 13573478A JP 13573478 A JP13573478 A JP 13573478A JP S5563462 A JPS5563462 A JP S5563462A
Authority
JP
Japan
Prior art keywords
failure
detection method
digital picture
part detection
line
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP13573478A
Other languages
Japanese (ja)
Other versions
JPS6041788B2 (en
Inventor
Kiyobumi Mochizuki
Masahiro Tomita
Morio Uchimura
Koji Kinuhata
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
KDDI Corp
Original Assignee
Kokusai Denshin Denwa KK
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 Kokusai Denshin Denwa KK filed Critical Kokusai Denshin Denwa KK
Priority to JP13573478A priority Critical patent/JPS6041788B2/en
Publication of JPS5563462A publication Critical patent/JPS5563462A/en
Publication of JPS6041788B2 publication Critical patent/JPS6041788B2/en
Expired legal-status Critical Current

Links

Abstract

PURPOSE: To make display the bit system in failure on the display, by using the test signal constituted only with the level of specific bit.
CONSTITUTION: The part which is made with four levels of a1Wa4 indicating contrast or hue is formed in the test signal. Each sampling point is sequentially displayed in timing manner from left to right every one scanning line and the specific time series processes the information on line with a period. Then, if a failure is taken place, the level change due to the failure is indicated on the display screen only with one longitudinal line, by constituting longitudinal lines on the screen with interval of the time dividing period +1.
COPYRIGHT: (C)1980,JPO&Japio
JP13573478A 1978-11-06 1978-11-06 Method for detecting faults in digital image processing equipment Expired JPS6041788B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13573478A JPS6041788B2 (en) 1978-11-06 1978-11-06 Method for detecting faults in digital image processing equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13573478A JPS6041788B2 (en) 1978-11-06 1978-11-06 Method for detecting faults in digital image processing equipment

Publications (2)

Publication Number Publication Date
JPS5563462A true JPS5563462A (en) 1980-05-13
JPS6041788B2 JPS6041788B2 (en) 1985-09-18

Family

ID=15158615

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13573478A Expired JPS6041788B2 (en) 1978-11-06 1978-11-06 Method for detecting faults in digital image processing equipment

Country Status (1)

Country Link
JP (1) JPS6041788B2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4170805B2 (en) * 2003-03-18 2008-10-22 日本ペイント株式会社 Coating method
KR102597167B1 (en) * 2018-10-31 2023-11-02 삼성전기주식회사 Camera module and lubricant composition for the same

Also Published As

Publication number Publication date
JPS6041788B2 (en) 1985-09-18

Similar Documents

Publication Publication Date Title
DE3163722D1 (en) Methods and apparatuses for concealing error sample signals in digital television signals
ATE36434T1 (en) ERROR REDUCTION IN DIGITAL TELEVISION SIGNALS.
JPS5376623A (en) Single-tube-type color television camera
JPS5563462A (en) Failed part detection method for digital picture processor
JPS5563463A (en) Failure bit detection method for digital picture processor
JPS5320347A (en) Viewer for pseudo-stereo image
JPS53148234A (en) High-speed multiplication and division system between image data
JPS5447420A (en) Picture display unit
JPS5510550A (en) Display unit for detection information
SU849535A1 (en) Method of electrostatic recording of television images
JPS5322754A (en) Digital dis play device inspecting apparatus
SU855723A1 (en) Device for displaying symbols on television screen
JPS57148484A (en) Track no. detecting circuit
JPS578412A (en) Method and apparatus for displaying quantity of fuel
SU922819A1 (en) Matrix indicator
JPS5633745A (en) Signal display system for maintenance
JPS54823A (en) Display control system for ruled line pattern
JPS54144826A (en) Display unit
JPS5463621A (en) Crt display system
JPS53127234A (en) Signal processing method of index color receiving tube
JPS5327318A (en) Optical image detecting circuit
JPS54146939A (en) Abnormal waveform detection display system using logic scope
JPS5414195A (en) Display circuit for failure information
JPS54109313A (en) Facsimile transmitter
JPS5418630A (en) Character isolating process system