[go: up one dir, main page]

IT1252547B - System for reducing the redundant information in digital transmissions of complex signals, especially the television type - Google Patents

System for reducing the redundant information in digital transmissions of complex signals, especially the television type

Info

Publication number
IT1252547B
IT1252547B ITMI913402A ITMI913402A IT1252547B IT 1252547 B IT1252547 B IT 1252547B IT MI913402 A ITMI913402 A IT MI913402A IT MI913402 A ITMI913402 A IT MI913402A IT 1252547 B IT1252547 B IT 1252547B
Authority
IT
Italy
Prior art keywords
reducing
redundant information
complex signals
television type
digital transmissions
Prior art date
Application number
ITMI913402A
Other languages
Italian (it)
Inventor
Marco Modena
Tullio Roncatti
Original Assignee
Alcatel Italia
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 Alcatel Italia filed Critical Alcatel Italia
Priority to ITMI913402A priority Critical patent/IT1252547B/en
Publication of ITMI913402A0 publication Critical patent/ITMI913402A0/en
Publication of ITMI913402A1 publication Critical patent/ITMI913402A1/en
Application granted granted Critical
Publication of IT1252547B publication Critical patent/IT1252547B/en

Links

Landscapes

  • Compression Or Coding Systems Of Tv Signals (AREA)

Abstract

The method according to the invention for the application of the so-called refresh technique in systems for reduction of redundancy for television signals utilises, to interrupt the predictive (refresh) encoding, an intrafield encoding for the odd fields and an interfield or intrafield encoding for the subsequent even field. <IMAGE>
ITMI913402A 1991-12-18 1991-12-18 System for reducing the redundant information in digital transmissions of complex signals, especially the television type IT1252547B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ITMI913402A IT1252547B (en) 1991-12-18 1991-12-18 System for reducing the redundant information in digital transmissions of complex signals, especially the television type

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI913402A IT1252547B (en) 1991-12-18 1991-12-18 System for reducing the redundant information in digital transmissions of complex signals, especially the television type

Publications (3)

Publication Number Publication Date
ITMI913402A0 ITMI913402A0 (en) 1991-12-18
ITMI913402A1 ITMI913402A1 (en) 1993-06-18
IT1252547B true IT1252547B (en) 1995-06-19

Family

ID=11361373

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI913402A IT1252547B (en) 1991-12-18 1991-12-18 System for reducing the redundant information in digital transmissions of complex signals, especially the television type

Country Status (1)

Country Link
IT (1) IT1252547B (en)

Also Published As

Publication number Publication date
ITMI913402A0 (en) 1991-12-18
ITMI913402A1 (en) 1993-06-18

Similar Documents

Publication Publication Date Title
MX9800245A (en) System for encoding and decoding layered compressed video data.
EP0596423A3 (en) Layer encoding/decoding apparatus for input non-interlace video signal.
EP0588668A3 (en) Coding and decoding digital video signals having duplicate pictures and frames with fields originating from different film source frames.
TW324813B (en) Image encoded data transforming apparatus
GB2278973B (en) Video image processing systems
MY119918A (en) Mpeg decoder providing multiple standard output signals
CA2174890A1 (en) Film mode progressive scan conversion
EP0660590A3 (en) Image reproducing system.
TW347639B (en) System and method for processing video data
KR940008482A (en) A system having at least one encoder for coding a digital signal and at least one decoder for decoding a coded digital signal, and encoders and decoders used in the system.
ATE83595T1 (en) TRANSMISSION SYSTEM FOR A TIMELY AND LOCALLY HIGH RESOLUTION IMAGE SIGNAL.
MY109513A (en) System for combining multiple-format multiple-source video signals
EP0595599A3 (en) Compression/decompression system for image data.
EP0618730A3 (en) Priority processing of encoded video signal.
EP0765082A3 (en) Subtitle signal encoding/decoding
HK1030846A1 (en) Processing of digital picture data in a decoder
CA2185800A1 (en) Pipeline processing of still images adapted for real time execution of digital video effects
EP0264966A3 (en) Interpolator for television special effects system
CA2186027A1 (en) Video signal coding
GR3035500T3 (en) System comprising at least one encoder for coding a digital signal and at least one decoder for decoding a digital signal.
EP0622745A3 (en) Character image encoding/decoding system.
EP0590790A3 (en) Modified DCT signal transforming system.
EP0653888A3 (en) Moving picture decoding control system.
WO1998054910A3 (en) Method of switching video sequences and corresponding switching device and decoding system
WO1998033315A3 (en) Foveated image coding system and method for image bandwidth reduction

Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19971128