UID:
almahu_9947418289402882
Umfang:
1 online resource (46 pages) :
,
illustrations.
ISBN:
9781628416459
Serie:
SPIE spotlight series ; SL01
Inhalt:
Many of us have been awed by the amazing technologies portrayed in the Hollywood productions that allow the good guys to catch the bad guys. Although entertaining, it's interesting how many people assume these capabilities are real without any hesitation. This SPIE Spotlight on image resolution examines the results of a typical "zoom and enhance" process to explain the true capabilities of a digital camera and image processing.
Anmerkung:
"SPIE Digital Library."--Website.
,
1. Zoom and enhance, Hollywood style: 1.1. Modeling camera capabilities; 1.2. Our crime scene investigation setup -- 2. Digital camera resolution limitations: 2.1. Optics resolution limit; 2.2. Digital sensor resolution limit; 2.3. Q: balancing the optics and sensor resolution limit -- 3. Determining camera requirements from the required image resolution for our zoom and enhance case: 3.1. Image resolution with the current consumer camera; 3.2. Pixel samples required for capturing the necessary resolution; 3.3. Sensor challenges; 3.4. Optics challenges; 3.5. Camera stability -- 4. Enhancement processing: 4.1. Super-resolution processing -- 5. Designing a camera to provide the required resolution: 5.1. Sampling and optics resolution requirements; 5.2. Camera requirements for our zoom and enhance example; 5.3. Camera size -- 6. Summary.
,
Mode of access: World Wide Web.
,
System requirements: Adobe Acrobat Reader.
Sprache:
Englisch
Schlagwort(e):
Electronic books.
Bookmarklink
