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Toward a locally adaptive optical protection filtering for human eyes and technical vision sensors
- Source :
- Applied optics. 59(7)
- Publication Year :
- 2020
-
Abstract
- In the presence of direct sunlight or superbright light from artificial optical sources, the distribution of light intensity (brightness) over perceived scene objects typically has a dynamic range several orders of magnitude greater than the dynamic range of most optical sensors. In this paper, the locally adaptive optical protection (LAOP) filtering systems for technical vision sensors and human eyes (human visual system) are suggested. The LAOP filtering provides the reliable perception of the perceived scene objects with normal brightness simultaneously with preventing saturation (“blinding”) of the optical sensors by light from the brightest objects. The characteristics of the key components of the LAOP filtering systems are discussed and tested experimentally.
- Subjects :
- Brightness
Silicon
Light
Orders of magnitude (temperature)
Infrared
Computer science
Surface Properties
ComputingMethodologies_IMAGEPROCESSINGANDCOMPUTERVISION
Eye
Models, Biological
Contrast Sensitivity
Optics
Biomimetics
Humans
Computer vision
Electrical and Electronic Engineering
Engineering (miscellaneous)
Ultraviolet radiation
Vision, Ocular
Lenses
Sunlight
business.industry
Dynamic range
Eye, Artificial
Equipment Design
Atomic and Molecular Physics, and Optics
Light intensity
Semiconductors
Human visual system model
Artificial intelligence
business
Visible spectrum
Subjects
Details
- ISSN :
- 15394522
- Volume :
- 59
- Issue :
- 7
- Database :
- OpenAIRE
- Journal :
- Applied optics
- Accession number :
- edsair.doi.dedup.....add214f020362b0ff0f52afadcbf2cdf