JPS5010908A - - Google Patents
Info
- Publication number
- JPS5010908A JPS5010908A JP49040065A JP4006574A JPS5010908A JP S5010908 A JPS5010908 A JP S5010908A JP 49040065 A JP49040065 A JP 49040065A JP 4006574 A JP4006574 A JP 4006574A JP S5010908 A JPS5010908 A JP S5010908A
- Authority
- JP
- Japan
- 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
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/41—Bandwidth or redundancy reduction
- H04N1/411—Bandwidth or redundancy reduction for the transmission or storage or reproduction of two-tone pictures, e.g. black and white pictures
- H04N1/413—Systems or arrangements allowing the picture to be reproduced without loss or modification of picture-information
- H04N1/417—Systems or arrangements allowing the picture to be reproduced without loss or modification of picture-information using predictive or differential encoding
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T1/00—General purpose image data processing
- G06T1/0007—Image acquisition
-
- 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
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/30—Individual registration on entry or exit not involving the use of a pass
- G07C9/32—Individual registration on entry or exit not involving the use of a pass in combination with an identity check
- G07C9/35—Individual registration on entry or exit not involving the use of a pass in combination with an identity check by means of a handwritten signature
-
- 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
- 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
- H03M7/46—Conversion to or from run-length codes, i.e. by representing the number of consecutive digits, or groups of digits, of the same kind by a code word and a digit indicative of that kind
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NLAANVRAGE7305334,A NL172799C (en) | 1973-04-17 | 1973-04-17 | SYSTEM FOR PROCESSING INFORMATION FROM HANDWRITTEN TEXT. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5010908A true JPS5010908A (en) | 1975-02-04 |
Family
ID=19818664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP49040065A Pending JPS5010908A (en) | 1973-04-17 | 1974-04-10 |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS5010908A (en) |
| DE (1) | DE2413090A1 (en) |
| FR (1) | FR2226709B1 (en) |
| GB (1) | GB1438469A (en) |
| IT (1) | IT1006312B (en) |
| NL (1) | NL172799C (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4101959A (en) * | 1976-10-22 | 1978-07-18 | Informer, Inc. | Terminal display and storage system |
| US4360840A (en) * | 1980-05-13 | 1982-11-23 | Am International, Inc. | Real time data compression/decompression scheme for facsimile transmission system |
| US5057869A (en) * | 1990-11-30 | 1991-10-15 | Xerox Corporation | System for scanning signature pages |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3225333A (en) * | 1961-12-28 | 1965-12-21 | Ibm | Differential quantitized storage and compression |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3718908A (en) * | 1970-11-30 | 1973-02-27 | R Bloomstein | Signature storage and retrieval system |
| US3676000A (en) * | 1970-12-31 | 1972-07-11 | Coded Signatures Inc | Data encoding and decoding apparatus and method |
| JPS5123408B1 (en) * | 1971-07-10 | 1976-07-16 |
-
1973
- 1973-04-17 NL NLAANVRAGE7305334,A patent/NL172799C/en not_active IP Right Cessation
-
1974
- 1974-02-08 IT IT20310/74A patent/IT1006312B/en active
- 1974-02-28 FR FR7407865A patent/FR2226709B1/fr not_active Expired
- 1974-03-19 DE DE2413090A patent/DE2413090A1/en active Pending
- 1974-04-02 GB GB1452474A patent/GB1438469A/en not_active Expired
- 1974-04-10 JP JP49040065A patent/JPS5010908A/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3225333A (en) * | 1961-12-28 | 1965-12-21 | Ibm | Differential quantitized storage and compression |
Also Published As
| Publication number | Publication date |
|---|---|
| NL172799B (en) | 1983-05-16 |
| FR2226709B1 (en) | 1976-06-25 |
| NL172799C (en) | 1983-10-17 |
| IT1006312B (en) | 1976-09-30 |
| DE2413090A1 (en) | 1974-11-07 |
| GB1438469A (en) | 1976-06-09 |
| FR2226709A1 (en) | 1974-11-15 |
| NL7305334A (en) | 1974-10-21 |