NL279805A - - Google Patents
Info
- Publication number
- NL279805A NL279805A NL279805DA NL279805A NL 279805 A NL279805 A NL 279805A NL 279805D A NL279805D A NL 279805DA NL 279805 A NL279805 A NL 279805A
- Authority
- NL
- Netherlands
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
- G06F17/10—Complex mathematical operations
- G06F17/15—Correlation function computation including computation of convolution operations
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/20—Image preprocessing
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/40—Extraction of image or video features
- G06V10/42—Global feature extraction by analysis of the whole pattern, e.g. using frequency domain transformations or autocorrelation
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/40—Extraction of image or video features
- G06V10/42—Global feature extraction by analysis of the whole pattern, e.g. using frequency domain transformations or autocorrelation
- G06V10/431—Frequency domain transformation; Autocorrelation
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/70—Arrangements for image or video recognition or understanding using pattern recognition or machine learning
- G06V10/74—Image or video pattern matching; Proximity measures in feature spaces
- G06V10/75—Organisation of the matching processes, e.g. simultaneous or sequential comparisons of image or video features; Coarse-fine approaches, e.g. multi-scale approaches; using context analysis; Selection of dictionaries
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/88—Image or video recognition using optical means, e.g. reference filters, holographic masks, frequency domain filters or spatial domain filters
- G06V10/89—Image or video recognition using optical means, e.g. reference filters, holographic masks, frequency domain filters or spatial domain filters using frequency domain filters, e.g. Fourier masks implemented on spatial light modulators
- G06V10/893—Image or video recognition using optical means, e.g. reference filters, holographic masks, frequency domain filters or spatial domain filters using frequency domain filters, e.g. Fourier masks implemented on spatial light modulators characterised by the kind of filter
- G06V10/895—Image or video recognition using optical means, e.g. reference filters, holographic masks, frequency domain filters or spatial domain filters using frequency domain filters, e.g. Fourier masks implemented on spatial light modulators characterised by the kind of filter the filter being related to phase processing, e.g. phase-only filters
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Multimedia (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Mathematical Physics (AREA)
- Pure & Applied Mathematics (AREA)
- Data Mining & Analysis (AREA)
- Computing Systems (AREA)
- Databases & Information Systems (AREA)
- Mathematical Optimization (AREA)
- Mathematical Analysis (AREA)
- Computational Mathematics (AREA)
- Software Systems (AREA)
- Medical Informatics (AREA)
- General Health & Medical Sciences (AREA)
- Evolutionary Computation (AREA)
- Health & Medical Sciences (AREA)
- Algebra (AREA)
- Artificial Intelligence (AREA)
- General Engineering & Computer Science (AREA)
- Character Discrimination (AREA)
- Character Input (AREA)
- Image Analysis (AREA)
- Ink Jet Recording Methods And Recording Media Thereof (AREA)
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US45034A US3196392A (en) | 1960-07-25 | 1960-07-25 | Specimen identification utilizing autocorrelation functions |
US64568A US3195396A (en) | 1960-10-24 | 1960-10-24 | Optical specimen identification filtering techniques |
US93070A US3196394A (en) | 1961-03-03 | 1961-03-03 | Specimen identification techniques employing non-linear functions of autocorrelation functions |
US115501A US3196396A (en) | 1961-06-07 | 1961-06-07 | Specimen identification techniques employing binary non-linear functions of autocorrelation functions |
US118124A US3196397A (en) | 1961-06-19 | 1961-06-19 | Specimen identification techniques employing nth-order autocorrelation functions |
US403262A US3413602A (en) | 1960-07-25 | 1964-10-12 | Data conversion techniques for producing autocorrelation functions |
Publications (1)
Publication Number | Publication Date |
---|---|
NL279805A true NL279805A (ja) |
Family
ID=27556480
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL270515D NL270515A (ja) | 1960-07-25 | ||
NL267411D NL267411A (ja) | 1960-07-25 | ||
NL279805D NL279805A (ja) | 1960-07-25 |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL270515D NL270515A (ja) | 1960-07-25 | ||
NL267411D NL267411A (ja) | 1960-07-25 |
Country Status (4)
Country | Link |
---|---|
US (1) | US3413602A (ja) |
DE (6) | DE1180560B (ja) |
GB (5) | GB982989A (ja) |
NL (3) | NL279805A (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4912778B1 (ja) * | 1969-11-05 | 1974-03-27 | ||
US3816722A (en) * | 1970-09-29 | 1974-06-11 | Nippon Electric Co | Computer for calculating the similarity between patterns and pattern recognition system comprising the similarity computer |
DE3343335A1 (de) * | 1983-11-30 | 1985-06-05 | Siemens AG, 1000 Berlin und 8000 München | Verfahren und anordnung zur erfassung und/oder erkennung komplexer strukturen auf der basis der "fuzzy"-theorie |
GB9006370D0 (en) * | 1990-03-21 | 1990-05-16 | Emi Plc Thorn | Fingerprint characterization technique |
US5633947A (en) * | 1991-03-21 | 1997-05-27 | Thorn Emi Plc | Method and apparatus for fingerprint characterization and recognition using auto correlation pattern |
US10690593B2 (en) * | 2015-11-13 | 2020-06-23 | Horiba, Ltd. | Sample analyzer and recording medium recording sample analysis program |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE386260C (de) * | 1922-11-30 | 1923-12-06 | Georg Schutkowski | Optisch-elektrische Einrichtung zum Umwandeln von Schriftzeichen in Sprechlaute oder wieder in Schriftzeichen |
USRE25679E (en) * | 1955-02-14 | 1964-11-10 | System for analysing the spatial distribution of a function | |
US2932006A (en) * | 1955-07-21 | 1960-04-05 | Lab For Electronics Inc | Symbol recognition system |
IT560578A (ja) * | 1955-10-20 | 1900-01-01 | ||
BE567227A (ja) * | 1956-03-19 | |||
US3072886A (en) * | 1956-04-02 | 1963-01-08 | Ibm | Apparatus for analyzing intelligence manifestations |
NL228298A (ja) * | 1957-04-17 | 1900-01-01 | ||
US3025495A (en) * | 1957-04-17 | 1962-03-13 | Int Standard Electric Corp | Automatic character recognition |
-
0
- NL NL270515D patent/NL270515A/xx unknown
- NL NL267411D patent/NL267411A/xx unknown
- NL NL279805D patent/NL279805A/xx unknown
-
1961
- 1961-06-28 GB GB23356/61A patent/GB982989A/en not_active Expired
- 1961-07-24 DE DEJ20283A patent/DE1180560B/de active Pending
- 1961-10-06 GB GB35976/61A patent/GB982990A/en not_active Expired
- 1961-10-21 DE DEJ20689A patent/DE1181956B/de active Pending
-
1962
- 1962-02-26 GB GB7423/62A patent/GB986276A/en not_active Expired
- 1962-03-01 DE DEJ21372A patent/DE1184533B/de active Pending
- 1962-05-15 GB GB18697/62A patent/GB987130A/en not_active Expired
- 1962-05-30 GB GB20754/62A patent/GB990531A/en not_active Expired
- 1962-06-01 DE DEJ29595A patent/DE1234064B/de active Granted
- 1962-06-01 DE DEJ21872A patent/DE1221041B/de active Pending
- 1962-06-16 DE DEJ21952A patent/DE1284127B/de active Pending
-
1964
- 1964-10-12 US US403262A patent/US3413602A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
GB987130A (en) | 1965-03-24 |
US3413602A (en) | 1968-11-26 |
DE1184533B (de) | 1964-12-31 |
DE1180560B (de) | 1964-10-29 |
GB982990A (en) | 1965-02-10 |
DE1221041B (de) | 1966-07-14 |
GB990531A (en) | 1965-04-28 |
DE1181956B (de) | 1964-11-19 |
DE1284127B (de) | 1968-11-28 |
GB986276A (en) | 1965-03-17 |
GB982989A (en) | 1965-02-10 |
DE1234064C2 (ja) | 1967-08-24 |
NL270515A (ja) | |
NL267411A (ja) | |
DE1234064B (de) | 1967-02-09 |