PT90389A - Processo e dispositivo para descomprimir dados video de cor codificados - Google Patents

Processo e dispositivo para descomprimir dados video de cor codificados

Info

Publication number
PT90389A
PT90389A PT90389A PT9038989A PT90389A PT 90389 A PT90389 A PT 90389A PT 90389 A PT90389 A PT 90389A PT 9038989 A PT9038989 A PT 9038989A PT 90389 A PT90389 A PT 90389A
Authority
PT
Portugal
Prior art keywords
color
digital
run length
converted
digital word
Prior art date
Application number
PT90389A
Other languages
English (en)
Other versions
PT90389B (pt
Inventor
John Music
Gordon H Smith
James L Thomas
Original Assignee
Uvc 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
Priority claimed from US07/186,574 external-priority patent/US4857991A/en
Priority claimed from US07/186,575 external-priority patent/US4843466A/en
Application filed by Uvc Corp filed Critical Uvc Corp
Publication of PT90389A publication Critical patent/PT90389A/pt
Publication of PT90389B publication Critical patent/PT90389B/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N11/00—Colour television systems
    • H04N11/04—Colour television systems using pulse code modulation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N11/00—Colour television systems
    • H04N11/04—Colour television systems using pulse code modulation
    • H04N11/042—Codec means
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T9/00—Image coding
    • G06T9/004—Predictors, e.g. intraframe, interframe coding
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T9/00—Image coding
    • G06T9/005—Statistical coding, e.g. Huffman, run length coding

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Color Television Systems (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Pens And Brushes (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Management Or Editing Of Information On Record Carriers (AREA)
  • Closed-Circuit Television Systems (AREA)
PT90389A 1988-04-27 1989-04-27 Processo e dispositivo para descomprimir dados video de cor codificados PT90389B (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/186,574 US4857991A (en) 1988-04-27 1988-04-27 Method and system for decompressing color video feature encoded data
US07/186,575 US4843466A (en) 1988-04-27 1988-04-27 Method and system for decompressing color video slope encoded data

Publications (2)

Publication Number Publication Date
PT90389A true PT90389A (pt) 1989-11-10
PT90389B PT90389B (pt) 1994-04-29

Family

ID=26882232

Family Applications (1)

Application Number Title Priority Date Filing Date
PT90389A PT90389B (pt) 1988-04-27 1989-04-27 Processo e dispositivo para descomprimir dados video de cor codificados

Country Status (13)

Country Link
EP (1) EP0339947B1 (pt)
JP (1) JP2609734B2 (pt)
KR (1) KR950009460B1 (pt)
AT (1) ATE142401T1 (pt)
AU (1) AU621104B2 (pt)
BR (1) BR8906933A (pt)
CA (1) CA1326898C (pt)
DE (1) DE68927068T2 (pt)
FI (1) FI896258A0 (pt)
IL (1) IL90024A0 (pt)
NZ (1) NZ228806A (pt)
PT (1) PT90389B (pt)
WO (1) WO1989010676A1 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1324654C (en) * 1988-04-27 1993-11-23 Bil (Far East Holdings) Limited Method and system for compressing color video data
US7085424B2 (en) 2000-06-06 2006-08-01 Kobushiki Kaisha Office Noa Method and system for compressing motion image information
US7532765B2 (en) * 2002-12-30 2009-05-12 Intel Corporation Run length encoded digital image
US7804428B2 (en) * 2008-11-10 2010-09-28 Apple Inc. System and method for compressing a stream of integer-valued data
US10888069B2 (en) 2017-11-07 2021-01-12 Towerstar Pets, Llc Pet toy including apertures for receiving treats
USD843680S1 (en) 2018-02-21 2019-03-26 Towerstar Pets, Llc Pet chew toy

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2524740B1 (fr) * 1981-06-02 1986-09-19 Thomson Csf Procede de compression d'une image numerisee
FR2529044B1 (fr) * 1982-06-18 1986-06-20 Inst Nat Rech Inf Automat Procedes et dispositifs de telecommunications visuelles, notamment a l'usage des sourds
DE3236281A1 (de) * 1982-09-30 1984-04-05 Siemens AG, 1000 Berlin und 8000 München Verfahren zur farbraumcodierung von digitalen farb-videosignalen und system zur durchfuehrung des verfahrens
US4743959A (en) * 1986-09-17 1988-05-10 Frederiksen Jeffrey E High resolution color video image acquisition and compression system
US4774587A (en) * 1987-06-02 1988-09-27 Eastman Kodak Company Still video transceiver processor
US4772956A (en) * 1987-06-02 1988-09-20 Eastman Kodak Company Dual block still video compander processor
JPH01256287A (ja) * 1988-04-06 1989-10-12 Canon Inc 画像圧縮装置

Also Published As

Publication number Publication date
ATE142401T1 (de) 1996-09-15
AU621104B2 (en) 1992-03-05
EP0339947A2 (en) 1989-11-02
FI896258A0 (fi) 1989-12-22
NZ228806A (en) 1991-02-26
KR900701131A (ko) 1990-08-17
JPH03500235A (ja) 1991-01-17
DE68927068T2 (de) 1997-01-16
PT90389B (pt) 1994-04-29
AU3414789A (en) 1989-11-24
CA1326898C (en) 1994-02-08
EP0339947B1 (en) 1996-09-04
EP0339947A3 (en) 1991-07-03
WO1989010676A1 (en) 1989-11-02
DE68927068D1 (de) 1996-10-10
KR950009460B1 (ko) 1995-08-22
JP2609734B2 (ja) 1997-05-14
IL90024A0 (en) 1989-12-15
BR8906933A (pt) 1990-12-11

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Legal Events

Date Code Title Description
FG3A Patent granted, date of granting

Effective date: 19931025

MM3A Annulment or lapse

Free format text: LAPSE DUE TO NON-PAYMENT OF FEES

Effective date: 19950430