CA1288859C - Methode et dispositif de compression de donnees d'imagerie - Google Patents
Methode et dispositif de compression de donnees d'imagerieInfo
- Publication number
- CA1288859C CA1288859C CA000534823A CA534823A CA1288859C CA 1288859 C CA1288859 C CA 1288859C CA 000534823 A CA000534823 A CA 000534823A CA 534823 A CA534823 A CA 534823A CA 1288859 C CA1288859 C CA 1288859C
- Authority
- CA
- Canada
- Prior art keywords
- scan line
- image data
- candidate
- current
- coded
- 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.)
- Expired - Lifetime
Links
- 238000000034 method Methods 0.000 title claims abstract description 91
- 238000013144 data compression Methods 0.000 title claims abstract description 75
- 230000008569 process Effects 0.000 claims abstract description 36
- 238000012545 processing Methods 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 abstract description 29
- 238000004891 communication Methods 0.000 abstract description 8
- 230000006854 communication Effects 0.000 abstract description 8
- 230000015654 memory Effects 0.000 description 34
- 238000010187 selection method Methods 0.000 description 21
- 230000003044 adaptive effect Effects 0.000 description 19
- 238000012216 screening Methods 0.000 description 6
- 238000004458 analytical method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- PLXMOAALOJOTIY-FPTXNFDTSA-N Aesculin Natural products OC[C@@H]1[C@@H](O)[C@H](O)[C@@H](O)[C@H](O)[C@H]1Oc2cc3C=CC(=O)Oc3cc2O PLXMOAALOJOTIY-FPTXNFDTSA-N 0.000 description 2
- 238000003491 array Methods 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 2
- 229940000425 combination drug Drugs 0.000 description 2
- 230000000875 corresponding effect Effects 0.000 description 2
- 239000010432 diamond Substances 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- NLZUEZXRPGMBCV-UHFFFAOYSA-N Butylhydroxytoluene Chemical compound CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 NLZUEZXRPGMBCV-UHFFFAOYSA-N 0.000 description 1
- 241000222120 Candida <Saccharomycetales> Species 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011946 reduction process Methods 0.000 description 1
Landscapes
- Compression, Expansion, Code Conversion, And Decoders (AREA)
- Compression Of Band Width Or Redundancy In Fax (AREA)
- Image Processing (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA000534823A CA1288859C (fr) | 1987-04-15 | 1987-04-15 | Methode et dispositif de compression de donnees d'imagerie |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA000534823A CA1288859C (fr) | 1987-04-15 | 1987-04-15 | Methode et dispositif de compression de donnees d'imagerie |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1288859C true CA1288859C (fr) | 1991-09-10 |
Family
ID=4135439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000534823A Expired - Lifetime CA1288859C (fr) | 1987-04-15 | 1987-04-15 | Methode et dispositif de compression de donnees d'imagerie |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA1288859C (fr) |
-
1987
- 1987-04-15 CA CA000534823A patent/CA1288859C/fr not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |