DE2515975B2 - Verfahren zum automatischen Auswerten von Stereobildern und Vorrichtung zur Durchführung des Verfahrens - Google Patents
Verfahren zum automatischen Auswerten von Stereobildern und Vorrichtung zur Durchführung des VerfahrensInfo
- Publication number
- DE2515975B2 DE2515975B2 DE2515975A DE2515975A DE2515975B2 DE 2515975 B2 DE2515975 B2 DE 2515975B2 DE 2515975 A DE2515975 A DE 2515975A DE 2515975 A DE2515975 A DE 2515975A DE 2515975 B2 DE2515975 B2 DE 2515975B2
- Authority
- DE
- Germany
- Prior art keywords
- scanning
- image
- images
- epipolar lines
- scanned
- 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.)
- Ceased
Links
- 238000000034 method Methods 0.000 title claims description 20
- 238000011156 evaluation Methods 0.000 title claims description 10
- 230000015654 memory Effects 0.000 claims description 29
- 238000005070 sampling Methods 0.000 claims description 10
- 238000012545 processing Methods 0.000 claims description 8
- 238000003384 imaging method Methods 0.000 claims 1
- 230000000875 corresponding effect Effects 0.000 description 7
- 230000003287 optical effect Effects 0.000 description 7
- 230000010354 integration Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000013507 mapping Methods 0.000 description 2
- 238000003491 array Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000000700 radioactive tracer Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/59—Transmissivity
- G01N21/5907—Densitometers
- G01N21/5911—Densitometers of the scanning type
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C11/00—Photogrammetry or videogrammetry, e.g. stereogrammetry; Photographic surveying
- G01C11/04—Interpretation of pictures
- G01C11/06—Interpretation of pictures by comparison of two or more pictures of the same area
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J1/00—Photometry, e.g. photographic exposure meter
- G01J1/42—Photometry, e.g. photographic exposure meter using electric radiation detectors
Landscapes
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Immunology (AREA)
- Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pathology (AREA)
- Analytical Chemistry (AREA)
- Multimedia (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Microscoopes, Condenser (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US460637A US3883251A (en) | 1974-04-12 | 1974-04-12 | Single photo epipolar scan instrument |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2515975A1 DE2515975A1 (de) | 1975-10-23 |
| DE2515975B2 true DE2515975B2 (de) | 1979-03-15 |
Family
ID=23829490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2515975A Ceased DE2515975B2 (de) | 1974-04-12 | 1975-04-11 | Verfahren zum automatischen Auswerten von Stereobildern und Vorrichtung zur Durchführung des Verfahrens |
Country Status (8)
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3989386A (en) * | 1975-01-15 | 1976-11-02 | Gte Sylvania Incorporated | Automated inspection apparatus and method |
| US4027980A (en) * | 1976-04-09 | 1977-06-07 | The United States Of America As Represented By The Secretary Of The Air Force | Method of obtaining a D(log E) curve |
| FR2425055A1 (fr) * | 1978-05-03 | 1979-11-30 | Matra | Appareil pour etablir automatiquement un document cartographique, notamment un orthophotoplan |
| US4313678A (en) * | 1979-09-24 | 1982-02-02 | The United States Of America As Represented By The Secretary Of The Interior | Automated satellite mapping system (MAPSAT) |
| US4717258A (en) * | 1985-12-31 | 1988-01-05 | Smith College | 3-channel microdensitometer for analysis of plate spectra |
| JPS62121896U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1986-01-24 | 1987-08-03 | ||
| JPS63191041A (ja) * | 1987-02-03 | 1988-08-08 | Komori Printing Mach Co Ltd | 濃度測定位置合わせ方法 |
| GB9011922D0 (en) * | 1990-05-29 | 1990-07-18 | Europ Vision Syst Centre | Machine vision stereo matching |
| US5753930A (en) * | 1996-05-17 | 1998-05-19 | The United States Of America As Represented By The United States Department Of Energy | Device for translating negative film image to a line scan |
| US6160909A (en) * | 1998-04-01 | 2000-12-12 | Canon Kabushiki Kaisha | Depth control for stereoscopic images |
| US6205241B1 (en) | 1998-06-01 | 2001-03-20 | Canon Kabushiki Kaisha | Compression of stereoscopic images |
| US6141440A (en) * | 1998-06-04 | 2000-10-31 | Canon Kabushiki Kaisha | Disparity measurement with variably sized interrogation regions |
| US6320979B1 (en) | 1998-10-06 | 2001-11-20 | Canon Kabushiki Kaisha | Depth of field enhancement |
| US6548796B1 (en) | 1999-06-23 | 2003-04-15 | Regents Of The University Of Minnesota | Confocal macroscope |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3606551A (en) * | 1968-04-15 | 1971-09-20 | Technical Operations Inc | Optical filtering methods and structures for incremental scanning systems |
| US3659939A (en) * | 1968-09-18 | 1972-05-02 | Hobrough Ltd | Automatic orthophoto printer |
| US3741664A (en) * | 1971-05-28 | 1973-06-26 | Saab Scania Ab | Method for measuring the light transmission of a photographic film giving a digitized output |
-
1974
- 1974-04-12 US US460637A patent/US3883251A/en not_active Expired - Lifetime
-
1975
- 1975-03-05 CA CA221,352A patent/CA1024898A/en not_active Expired
- 1975-03-24 GB GB1214175A patent/GB1473017A/en not_active Expired
- 1975-04-09 FR FR7511035A patent/FR2267539B1/fr not_active Expired
- 1975-04-10 IT IT22222/75A patent/IT1037207B/it active
- 1975-04-11 CH CH466975A patent/CH592867A5/xx not_active IP Right Cessation
- 1975-04-11 DE DE2515975A patent/DE2515975B2/de not_active Ceased
- 1975-04-12 JP JP50044739A patent/JPS593685B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CA1024898A (en) | 1978-01-24 |
| US3883251A (en) | 1975-05-13 |
| GB1473017A (en) | 1977-05-11 |
| CH592867A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1977-11-15 |
| DE2515975A1 (de) | 1975-10-23 |
| FR2267539A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-11-07 |
| IT1037207B (it) | 1979-11-10 |
| JPS593685B2 (ja) | 1984-01-25 |
| FR2267539B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1980-01-04 |
| JPS50142060A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-11-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8235 | Patent refused |