JPH07509824A - ソース表現を使用するデータ圧縮システム - Google Patents
ソース表現を使用するデータ圧縮システムInfo
- Publication number
- JPH07509824A JPH07509824A JP6505443A JP50544393A JPH07509824A JP H07509824 A JPH07509824 A JP H07509824A JP 6505443 A JP6505443 A JP 6505443A JP 50544393 A JP50544393 A JP 50544393A JP H07509824 A JPH07509824 A JP H07509824A
- Authority
- JP
- Japan
- Prior art keywords
- data
- sequence
- data compression
- binary
- compression system
- 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
- 238000013144 data compression Methods 0.000 title claims description 50
- 238000004422 calculation algorithm Methods 0.000 claims description 55
- 238000000034 method Methods 0.000 claims description 46
- 230000005540 biological transmission Effects 0.000 claims description 30
- 230000006854 communication Effects 0.000 claims description 28
- 238000004891 communication Methods 0.000 claims description 25
- 125000004122 cyclic group Chemical group 0.000 claims description 20
- 230000014509 gene expression Effects 0.000 claims description 19
- 238000010276 construction Methods 0.000 claims description 8
- 238000006243 chemical reaction Methods 0.000 claims description 2
- 230000008602 contraction Effects 0.000 claims 1
- 238000000638 solvent extraction Methods 0.000 claims 1
- 238000004364 calculation method Methods 0.000 description 18
- 239000013598 vector Substances 0.000 description 18
- 230000008569 process Effects 0.000 description 17
- 238000007906 compression Methods 0.000 description 15
- 230000006835 compression Effects 0.000 description 15
- 238000012545 processing Methods 0.000 description 15
- 239000000203 mixture Substances 0.000 description 14
- 241000894007 species Species 0.000 description 13
- 238000004458 analytical method Methods 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 6
- 238000005192 partition Methods 0.000 description 6
- 238000003786 synthesis reaction Methods 0.000 description 6
- 230000009466 transformation Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 4
- 239000013307 optical fiber Substances 0.000 description 4
- 238000005314 correlation function Methods 0.000 description 3
- 230000010365 information processing Effects 0.000 description 3
- 239000011269 tar Substances 0.000 description 3
- 238000000844 transformation Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 238000007639 printing Methods 0.000 description 2
- 230000033764 rhythmic process Effects 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 235000006810 Caesalpinia ciliata Nutrition 0.000 description 1
- 241000059739 Caesalpinia ciliata Species 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 235000018936 Vitellaria paradoxa Nutrition 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000005284 basis set Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 229910002056 binary alloy Inorganic materials 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000007429 general method Methods 0.000 description 1
- 238000012886 linear function Methods 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- RJMUSRYZPJIFPJ-UHFFFAOYSA-N niclosamide Chemical compound OC1=CC=C(Cl)C=C1C(=O)NC1=CC=C([N+]([O-])=O)C=C1Cl RJMUSRYZPJIFPJ-UHFFFAOYSA-N 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 230000026676 system process Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M7/00—Conversion of a code where information is represented by a given sequence or number of digits to a code where the same, similar or subset of information is represented by a different sequence or number of digits
- H03M7/30—Compression; Expansion; Suppression of unnecessary data, e.g. redundancy reduction
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/66—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission for reducing bandwidth of signals; for improving efficiency of transmission
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Theoretical Computer Science (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
- Apparatus For Radiation Diagnosis (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US92418892A | 1992-08-03 | 1992-08-03 | |
| US924,188 | 1992-08-03 | ||
| PCT/US1993/007153 WO1994003984A1 (en) | 1992-08-03 | 1993-07-29 | Data compression system using source representation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH07509824A true JPH07509824A (ja) | 1995-10-26 |
Family
ID=25449841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6505443A Pending JPH07509824A (ja) | 1992-08-03 | 1993-07-29 | ソース表現を使用するデータ圧縮システム |
Country Status (9)
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6373986B1 (en) | 1998-04-08 | 2002-04-16 | Ncr Corporation | Compression of data transmission by use of prime exponents |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01195770A (ja) * | 1988-01-29 | 1989-08-07 | Yokogawa Hewlett Packard Ltd | 画像データ圧縮伝送方法 |
| US5109438A (en) * | 1990-04-25 | 1992-04-28 | Hughes Aircraft Company | Data compression system and method |
| US5235418A (en) * | 1991-11-19 | 1993-08-10 | Scientific-Atlanta, Inc. | Method and apparatus for low frequency removal in vector quantization |
-
1993
- 1993-07-14 IL IL106335A patent/IL106335A0/xx unknown
- 1993-07-19 TW TW082105746A patent/TW256970B/zh active
- 1993-07-29 EP EP93918503A patent/EP0653125A1/en not_active Withdrawn
- 1993-07-29 AU AU47930/93A patent/AU4793093A/en not_active Abandoned
- 1993-07-29 WO PCT/US1993/007153 patent/WO1994003984A1/en not_active Application Discontinuation
- 1993-07-29 CA CA002141669A patent/CA2141669A1/en not_active Abandoned
- 1993-07-29 JP JP6505443A patent/JPH07509824A/ja active Pending
- 1993-08-02 MX MX9304659A patent/MX9304659A/es unknown
- 1993-08-03 CN CN93109259.0A patent/CN1082784A/zh active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| WO1994003984A1 (en) | 1994-02-17 |
| IL106335A0 (en) | 1993-12-28 |
| EP0653125A1 (en) | 1995-05-17 |
| MX9304659A (es) | 1994-02-28 |
| CN1082784A (zh) | 1994-02-23 |
| TW256970B (enrdf_load_stackoverflow) | 1995-09-11 |
| CA2141669A1 (en) | 1994-02-17 |
| AU4793093A (en) | 1994-03-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5619576A (en) | Variable-key cryptography system | |
| US5272478A (en) | Method and apparatus for entropy coding | |
| US7921145B2 (en) | Extending a repetition period of a random sequence | |
| JPH0793586B2 (ja) | データ圧縮モデル選択方法及びシステム | |
| Zebari et al. | A simultaneous approach for compression and encryption techniques using deoxyribonucleic acid | |
| JP2000156646A (ja) | 符号化装置及び方法、復号装置及び方法、信号処理装置、デ―タ伝送装置、無線通信装置、ネットワ―クステ―ション、並びに情報処理装置及び方法 | |
| US5790599A (en) | Data compression system using source representation | |
| Wagner | The laws of cryptography with java code | |
| US6121905A (en) | Method and apparatus for decoding JPEG symbols | |
| CN115442024B (zh) | 基于混沌的MapReduce数据压缩的信息保护方法 | |
| CN106452451B (zh) | 数据处理方法及装置 | |
| JPH07509824A (ja) | ソース表現を使用するデータ圧縮システム | |
| JP4673524B2 (ja) | ディジタルデータをフィルタリングする方法 | |
| US7433905B2 (en) | Device and method for processing digital values in particular in non-adjacent form | |
| Jou et al. | A fast and efficient lossless data-compression method | |
| KR100207428B1 (ko) | 허프만 코드 변환에 적응적인 고속 가변장 복호화 장치 및 방법 | |
| Wang et al. | Hierarchy-oriented searching algorithms using alternative duplicate codewords for vector quantization mechanism | |
| Metzler et al. | Cipherstream covering for secure data compression | |
| Jeromel et al. | Comparison of entropy coders for lossless grayscale image compression | |
| RU2246179C1 (ru) | Способ поточного кодирования дискретной информации | |
| JPH0629861A (ja) | データ圧縮方法 | |
| JPH0749769A (ja) | べき乗演算装置 | |
| Mastriani | Lossless compression catalyst based on binary allocation via modular arithmetic | |
| Metzler et al. | A fast, efficiency-preserving system for simultaneous compression & encryption | |
| Pal et al. | Design of Image Cryptosystem by Simultaneous VQ-Compression and Shuffling of Codebook and Index Matrix |