JPS5333519A - Quantization of video signal - Google Patents

Quantization of video signal

Info

Publication number
JPS5333519A
JPS5333519A JP10812976A JP10812976A JPS5333519A JP S5333519 A JPS5333519 A JP S5333519A JP 10812976 A JP10812976 A JP 10812976A JP 10812976 A JP10812976 A JP 10812976A JP S5333519 A JPS5333519 A JP S5333519A
Authority
JP
Japan
Prior art keywords
information
quantization
video signal
existence
quantize
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
JP10812976A
Other languages
Japanese (ja)
Other versions
JPS5845874B2 (en
Inventor
Tetsuo Saito
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP51108129A priority Critical patent/JPS5845874B2/en
Publication of JPS5333519A publication Critical patent/JPS5333519A/en
Publication of JPS5845874B2 publication Critical patent/JPS5845874B2/en
Expired legal-status Critical Current

Links

Abstract

PURPOSE: To quantize the information by detecting previously the existence of the information regardless of gradation of the information, and to secure a recognition even for the faint information by changing the amplitude only for the information of the area where the existence of the information is decided.
COPYRIGHT: (C)1978,JPO&Japio
JP51108129A 1976-09-09 1976-09-09 Video signal quantization method Expired JPS5845874B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP51108129A JPS5845874B2 (en) 1976-09-09 1976-09-09 Video signal quantization method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51108129A JPS5845874B2 (en) 1976-09-09 1976-09-09 Video signal quantization method

Publications (2)

Publication Number Publication Date
JPS5333519A true JPS5333519A (en) 1978-03-29
JPS5845874B2 JPS5845874B2 (en) 1983-10-13

Family

ID=14476659

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51108129A Expired JPS5845874B2 (en) 1976-09-09 1976-09-09 Video signal quantization method

Country Status (1)

Country Link
JP (1) JPS5845874B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54177219U (en) * 1978-05-31 1979-12-14
JPS60262549A (en) * 1984-06-11 1985-12-25 松村　寿男 Method and apparatus for automatically removing head and internal organs of fish

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4832441A (en) * 1971-08-27 1973-04-28

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4832441A (en) * 1971-08-27 1973-04-28

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54177219U (en) * 1978-05-31 1979-12-14
JPS60262549A (en) * 1984-06-11 1985-12-25 松村　寿男 Method and apparatus for automatically removing head and internal organs of fish

Also Published As

Publication number Publication date
JPS5845874B2 (en) 1983-10-13

Similar Documents

Publication Publication Date Title
JPS5325408A (en) Reproducer
JPS5340211A (en) Video signal processing circuit
JPS52151513A (en) Binary signal generation device
JPS5333519A (en) Quantization of video signal
JPS5377116A (en) Data compression system
JPS5310915A (en) Binary signal detecting circuit
JPS5231608A (en) Picture signal quantization system
JPS52147920A (en) Signal processing circuit
JPS5342619A (en) Picture-and-writing signal reading control system
JPS5322312A (en) Picture signal processing circui t
JPS53105112A (en) Picture and writing communication equipment
JPS5383515A (en) Quantization circuit for picture signal
JPS5237479A (en) Signal selection circuit
JPS52108735A (en) Display device
JPS5411625A (en) Processing system for video signal
JPS5389611A (en) Pre-processing method for picture information signal coding
JPS5327304A (en) Sound response system
JPS5222908A (en) Rerecording method of magnetic memory
JPS5336133A (en) Composing equipment of picture signal
JPS5317309A (en) Video signal recorder
JPS5412621A (en) Picture signal process system
JPS53145512A (en) Storage recording system
JPS5384622A (en) Facsilime receiver
JPS5387714A (en) Trouble detecting system
JPS5365635A (en) Data transmission system