JPS6416190A - Image-sending device for television signal - Google Patents

Image-sending device for television signal

Info

Publication number
JPS6416190A
JPS6416190A JP62170945A JP17094587A JPS6416190A JP S6416190 A JPS6416190 A JP S6416190A JP 62170945 A JP62170945 A JP 62170945A JP 17094587 A JP17094587 A JP 17094587A JP S6416190 A JPS6416190 A JP S6416190A
Authority
JP
Japan
Prior art keywords
signal
highly accurate
image
frequency range
carrier
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.)
Pending
Application number
JP62170945A
Other languages
Japanese (ja)
Inventor
Yasuhiro Hirano
Hiroshi Yoshiki
Norihiro Suzuki
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP62170945A priority Critical patent/JPS6416190A/en
Publication of JPS6416190A publication Critical patent/JPS6416190A/en
Pending legal-status Critical Current

Links

Landscapes

  • Television Systems (AREA)
  • Color Television Image Signal Generators (AREA)

Abstract

PURPOSE:To form the image-sending device of a highly accurate television signal having consistency by executing the signal processing of the so-called moving adaptation to change the parameter of the signal processing according to the movement of an image in the three dimensional frequency area of horizontal, vertical and time. CONSTITUTION:Scanning lines number 525 lines, 30 frames signals of three primary colors of an interrace scan R, G and B obtained from an image pickup system are sampled in an A/D converting part with the sampling frequency of 4fsc, for example. A luminance low frequency range signal Tu(<=4.2MHz), a luminance high frequency range signal YH(>=4.2MHz) and color difference signals I and Q are generated. The luminance high frequency range signal YH is frequency-converted with a highly accurate information multiplexing part and multiplexed to a position shared with the color sub-carrier of a time-vertical two dimensional frequency area as highly accurate information YH, and a color sub-carrier fsc is multiplexed by a carrier chrominance signal C orthogonally converted with the difference signals I and Q. A burst signal and a synchronizing are added the highly accurate television signal having the consistency is generated.
JP62170945A 1987-07-10 1987-07-10 Image-sending device for television signal Pending JPS6416190A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62170945A JPS6416190A (en) 1987-07-10 1987-07-10 Image-sending device for television signal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62170945A JPS6416190A (en) 1987-07-10 1987-07-10 Image-sending device for television signal

Publications (1)

Publication Number Publication Date
JPS6416190A true JPS6416190A (en) 1989-01-19

Family

ID=15914286

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62170945A Pending JPS6416190A (en) 1987-07-10 1987-07-10 Image-sending device for television signal

Country Status (1)

Country Link
JP (1) JPS6416190A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0928803A (en) * 1995-07-20 1997-02-04 Becton Dickinson & Co Induction needle assembly equipped with reverse flow aerator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0928803A (en) * 1995-07-20 1997-02-04 Becton Dickinson & Co Induction needle assembly equipped with reverse flow aerator

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