JPH02254889A - データ伝送方式 - Google Patents
データ伝送方式Info
- Publication number
- JPH02254889A JPH02254889A JP2044684A JP4468490A JPH02254889A JP H02254889 A JPH02254889 A JP H02254889A JP 2044684 A JP2044684 A JP 2044684A JP 4468490 A JP4468490 A JP 4468490A JP H02254889 A JPH02254889 A JP H02254889A
- Authority
- JP
- Japan
- Prior art keywords
- image
- signal
- image signal
- fed
- converter
- 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
Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 42
- 238000000034 method Methods 0.000 title claims description 4
- 230000003595 spectral effect Effects 0.000 claims description 3
- 230000006835 compression Effects 0.000 abstract description 3
- 238000007906 compression Methods 0.000 abstract description 3
- 230000002542 deteriorative effect Effects 0.000 abstract description 2
- 230000009466 transformation Effects 0.000 abstract 3
- 238000001228 spectrum Methods 0.000 abstract 1
- 238000004891 communication Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/14—Systems for two-way working
- H04N7/141—Systems for two-way working between two video terminals, e.g. videophone
- H04N7/148—Interfacing a video terminal to a particular transmission medium, e.g. ISDN
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Facsimiles In General (AREA)
- Time-Division Multiplex Systems (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3906597.9 | 1989-03-02 | ||
DE3906597A DE3906597C2 (de) | 1989-03-02 | 1989-03-02 | Bildübertragungssystem |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH02254889A true JPH02254889A (ja) | 1990-10-15 |
Family
ID=6375310
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2044684A Pending JPH02254889A (ja) | 1989-03-02 | 1990-02-27 | データ伝送方式 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPH02254889A (de) |
DE (1) | DE3906597C2 (de) |
-
1989
- 1989-03-02 DE DE3906597A patent/DE3906597C2/de not_active Expired - Fee Related
-
1990
- 1990-02-27 JP JP2044684A patent/JPH02254889A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
DE3906597A1 (de) | 1990-09-06 |
DE3906597C2 (de) | 1997-12-18 |
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