JPS6481481A - Motion compensation type picture encoder - Google Patents

Motion compensation type picture encoder

Info

Publication number
JPS6481481A
JPS6481481A JP62238407A JP23840787A JPS6481481A JP S6481481 A JPS6481481 A JP S6481481A JP 62238407 A JP62238407 A JP 62238407A JP 23840787 A JP23840787 A JP 23840787A JP S6481481 A JPS6481481 A JP S6481481A
Authority
JP
Japan
Prior art keywords
information
gray level
effective
ineffective
block
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
JP62238407A
Other languages
Japanese (ja)
Inventor
Koichi Tanaka
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP62238407A priority Critical patent/JPS6481481A/en
Publication of JPS6481481A publication Critical patent/JPS6481481A/en
Pending legal-status Critical Current

Links

Landscapes

  • Compression Or Coding Systems Of Tv Signals (AREA)

Abstract

PURPOSE:To reproduce a picture having an excellent visual characteristic by making effective/ineffective information effective unconditionally through the OR between detection information from a gray level detection means and the effective/ineffective information from an effective/ineffective information generating means. CONSTITUTION:When most approximation block selection information from a selection information generating section 7 represents a gray level block, a gray level detection section 11 detects the gray level block. An OR gate 14 ORs the gray level block detection information and the effective/ineffective information from an effective/ineffective information generator 13. Thus, when the most approximation block selection information represents the gray level block, the gray level block detection information is outputted, resulting that it is equal that the effective/ineffective information is outputted effectively. Since the gray level block is coded, the picture signal of the block in the reproduced picture is smoothed by the surrounding picture signal.
JP62238407A 1987-09-22 1987-09-22 Motion compensation type picture encoder Pending JPS6481481A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62238407A JPS6481481A (en) 1987-09-22 1987-09-22 Motion compensation type picture encoder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62238407A JPS6481481A (en) 1987-09-22 1987-09-22 Motion compensation type picture encoder

Publications (1)

Publication Number Publication Date
JPS6481481A true JPS6481481A (en) 1989-03-27

Family

ID=17029746

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62238407A Pending JPS6481481A (en) 1987-09-22 1987-09-22 Motion compensation type picture encoder

Country Status (1)

Country Link
JP (1) JPS6481481A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102510990A (en) * 2009-07-17 2012-06-20 史泰克公司 Heat pipes and thermoelectric cooling devices

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102510990A (en) * 2009-07-17 2012-06-20 史泰克公司 Heat pipes and thermoelectric cooling devices

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