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1
1969
LEBERL1969-1973
STRICTLY FILM
2
Analog Analog PhotogrammetricPhotogrammetric CamerasCameras
23 cm * 23 cm 23 cm * 23 cm framesframes
ScanScan @@
20 20 µµm => 11500*11500m => 11500*11500
RotGruenBlau
3
4
Infrared Line Scanning (Thermal)
Infrared Line Scanning (Thermal)
5
Imaging Radar
6
LEBERL1974
DIGITAL IMAGES
MARINER 4, MARS, 1964First Digital Image Received at NASA Jet Propulsion Laboratory, Pasadena, California
7
MARINER 4, MARS, 1964First Digital Image Received at NASA Jet Propulsion Laboratory, Pasadena, California
Mariner 10, 1973, Venus Fly-By
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Mariner 10, 1973, Venus Fly-By
Mariner 10, Mercury Fly-By, 1973
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Mariner 10, Mercury Fly-By, 1973
Bill GreenManager, Image Processing Section
Jet Propulsion Laboratory1974
Digital Image Processing: A Systems Approach,Van Nostrand-Reinhold: New York, 1982
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Row 1
Row 2
Row 3
Row 4
Row 5
1 2 3 4 5
Picture ElementPixel 3 in Row 4
A B
Rindfleisch, 1965
A
B
MarsMariner 4
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Landsat, 1972
„Push-Broom“
12
LEBERL1976
13
14
LEBERL1976-1984
IN GRAZ
Rosenfeld AzrielPicture Processing by Computer,
Academiic Press, New York,
1969
15
Landsat 12500 x 2500 Pixels7 Channels
45 Mbytes/Image
Hawaii
STEREO PROCESSING
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1977 JOINT AVAILABLE DISK SPACE
80 MEGABYTES
€ 100,000
2007
OUR UNIVERSITYVICE-PRESIDENT THEURL
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2007VICE-PRESIDENT THEURL Retired with 4 GB of data
BUYS DISK SPACE 500 GIGABYTE
€ 100
FROMTHE SENSOR-FOCUS:
ELECTRICAL ENGINEERINGTHE NAME:
DIGITAL IMAGE PROCESSING
TOTHE ANALYSIS-FOCUS: COMPUTER SCIENCE
THE NAME:COMPUTER VISION