BR7607077A - ENCODER AND DECODER OF IMAGES OF MATERIAL TRANSFORMED WITH WEIGHTING OF CONTRIBUTIONS OF THE IMAGE POINTS IN THE FORMATION OF THE TRANSFORMED - Google Patents

ENCODER AND DECODER OF IMAGES OF MATERIAL TRANSFORMED WITH WEIGHTING OF CONTRIBUTIONS OF THE IMAGE POINTS IN THE FORMATION OF THE TRANSFORMED

Info

Publication number
BR7607077A
BR7607077A BR7607077A BR7607077A BR7607077A BR 7607077 A BR7607077 A BR 7607077A BR 7607077 A BR7607077 A BR 7607077A BR 7607077 A BR7607077 A BR 7607077A BR 7607077 A BR7607077 A BR 7607077A
Authority
BR
Brazil
Prior art keywords
transformed
contributions
weighting
decoder
encoder
Prior art date
Application number
BR7607077A
Other languages
Portuguese (pt)
Inventor
J Jolivet
F Stouls
Original Assignee
Telecomunications Sa
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 Telecomunications Sa filed Critical Telecomunications Sa
Publication of BR7607077A publication Critical patent/BR7607077A/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression Of Band Width Or Redundancy In Fax (AREA)
  • Image Processing (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
BR7607077A 1975-10-24 1976-10-22 ENCODER AND DECODER OF IMAGES OF MATERIAL TRANSFORMED WITH WEIGHTING OF CONTRIBUTIONS OF THE IMAGE POINTS IN THE FORMATION OF THE TRANSFORMED BR7607077A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7532628A FR2329124A1 (en) 1975-10-24 1975-10-24 MATRIX-TRANSFORMED IMAGE ENCODER-DECODER WITH WEIGHTING OF THE CONTRIBUTIONS OF THE IMAGE POINTS TO THE FORMATION OF THE TRANSFORMATION

Publications (1)

Publication Number Publication Date
BR7607077A true BR7607077A (en) 1977-09-06

Family

ID=9161629

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7607077A BR7607077A (en) 1975-10-24 1976-10-22 ENCODER AND DECODER OF IMAGES OF MATERIAL TRANSFORMED WITH WEIGHTING OF CONTRIBUTIONS OF THE IMAGE POINTS IN THE FORMATION OF THE TRANSFORMED

Country Status (9)

Country Link
BR (1) BR7607077A (en)
CA (1) CA1089100A (en)
DE (1) DE2647774C3 (en)
FR (1) FR2329124A1 (en)
GB (1) GB1527276A (en)
IT (1) IT1073358B (en)
MX (1) MX144485A (en)
PL (1) PL108988B1 (en)
SU (1) SU784816A3 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2009568B (en) * 1977-11-28 1982-03-24 Nippon Telegraph & Telephone Picture signal coding apparatus
DE2963153D1 (en) * 1978-06-26 1982-08-12 Environmental Res Inst Apparatus and method for generating a transformation of a first data matrix to form a second data matrix
ATE25177T1 (en) * 1982-10-14 1987-02-15 British Telecomm IMAGE TRANSMISSION.
JPS60153264A (en) * 1984-01-20 1985-08-12 Ricoh Co Ltd Transmission system of half tone picture
ATE51991T1 (en) * 1984-05-21 1990-04-15 Siemens Ag METHOD OF TRANSMISSION OF TELEVISION PICTURES.
FR2606187B1 (en) * 1986-10-31 1988-12-09 Thomson Grand Public METHOD AND DEVICE FOR REDUCING THE NOISE GENERATED BY A DIGITAL IMAGE ENCODER-DECODER

Also Published As

Publication number Publication date
DE2647774B2 (en) 1980-06-26
IT1073358B (en) 1985-04-17
DE2647774A1 (en) 1977-04-28
GB1527276A (en) 1978-10-04
DE2647774C3 (en) 1981-07-09
PL108988B1 (en) 1980-05-31
CA1089100A (en) 1980-11-04
FR2329124A1 (en) 1977-05-20
FR2329124B1 (en) 1981-01-02
PL193216A1 (en) 1978-01-30
SU784816A3 (en) 1980-11-30
MX144485A (en) 1981-10-20

Similar Documents

Publication Publication Date Title
IT7868979A0 (en) ORIGINAL HYDROXYMETHYL 5 OXAZOLIDINONES 2 THEIR PREPARATION PROCEDURE AND THEIR APPLICATION IN THERAPY
BR8001128A (en) PHOTO-REACTIVE COMPOSITION AND SYSTEM ABLE TO FORM IMAGE
BR8005961A (en) GERMICIDE COMPOSITION OF IODINE
ATA243078A (en) COMBINATION OF IMPLANT MATERIALS WITH DIFFERENT PROPERTIES
BR7508679A (en) WING AND FUSELING COMBINATION
BE839648A (en) TRAINING KIT FOR CANOPIES AND ROLLER BLINDS
BR7607077A (en) ENCODER AND DECODER OF IMAGES OF MATERIAL TRANSFORMED WITH WEIGHTING OF CONTRIBUTIONS OF THE IMAGE POINTS IN THE FORMATION OF THE TRANSFORMED
IT1163706B (en) SCREEN PRINTING COMPOSITION AND ITS USE
IT1055580B (en) OSSIMETELEN 2 6 MORFO LINO 4 3A BENZIMIDAZOLI THEIR PREPARATION PROCEDURE AND THEIR THERAPEUTIC APPLICATION
BR8008287A (en) TOOTHPASTE COMPOSITION
AR212098A1 (en) ADVERTISING AND DECORATIVE UNIT FOR THE REPRESENTATION OF IMAGES IN SMALL SCALE
FR2322608A1 (en) AMINOGLYCOSIDES AND THEIR PREPARATION
BR7603172A (en) DOUBLE EFFECT AND MULTIPLE EFFECT MECHANICAL CACAMBA
MX146200A (en) IMPROVEMENTS IN THE CONSTRUCTION OF TOY BOATS
BR7702352A (en) DISINFECTION COMPOSITION AND ITS USE
FR2281755A1 (en) BENZOYL N'N'-DI (N-PROPYL) -DL-ISOGLUTAMINE DERIVATIVES WITH ANTIARTHROSIC AND ANTI-INFLAMMATORY ACTIVITY
IT1100851B (en) 2-BENZAZEPINIC COMPOUNDS REPLACED IN POSITION 8 AND / OR IN POSITION 9
IT1002523B (en) HARDENABLE POLYESTERS PROCEDURE FOR THEIR PREPARATION AND THEIR USE
DK59279A (en) MODIFIED AZULMIC ACIDS THEIR MANUFACTURE AND USE
ATA901780A (en) ARTIFICIAL HEAT-TURNABLE ORGAN
BE840010A (en) IMPROVEMENTS IN IMAGE TRANSFERS
ES488816A0 (en) IMPROVEMENTS IN THE CONSTRUCTION OF PITS AND THE LIKE
BR7309478D0 (en) PERFECTED ELECTROSTATOGRAPHIC PIGMENT AND REVELATING MATERIAL AND IMPROVED IMAGE FORMATION PROCESS
BR7706880A (en) PERFECTING INTRODUCED IN THE DOUBLE BACKGROUND STRUCTURE OF SHIPS
BE852090A (en) CEPHALOSPORINS AND THEIR SALTS