Colors of the Sublunar. (September 2017)
- Record Type:
- Journal Article
- Title:
- Colors of the Sublunar. (September 2017)
- Main Title:
- Colors of the Sublunar
- Authors:
- Koenderink, Jan
van Doorn, Andrea - Abstract:
- Generic red, green, and blue images can be regarded as data sources of coarse (three bins) local spectra, typical data volumes are 10 4 to 10 7 spectra. Image data bases often yield hundreds or thousands of images, yielding data sources of 10 9 to 10 10 spectra. There is usually no calibration, and there often are various nonlinear image transformations involved. However, we argue that sheer numbers make up for such ambiguity. We propose a model of spectral data mining that applies to the sublunar realm, spectra due to the scattering of daylight by objects from the generic terrestrial environment. The model involves colorimetry and ecological physics. Whereas the colorimetry is readily dealt with, one needs to handle the ecological physics with heuristic methods. The results suggest evolutionary causes of the human visual system. We also suggest effective methods to generate red, green, and blue color gamuts for various terrains.
- Is Part Of:
- I-Perception. Volume 8:Number 5(2017)
- Journal:
- I-Perception
- Issue:
- Volume 8:Number 5(2017)
- Issue Display:
- Volume 8, Issue 5 (2017)
- Year:
- 2017
- Volume:
- 8
- Issue:
- 5
- Issue Sort Value:
- 2017-0008-0005-0000
- Page Start:
- Page End:
- Publication Date:
- 2017-09
- Subjects:
- natural colors -- ecological optics -- opponent channels -- spectral correlation
Perception -- Periodicals
Visual perception -- Periodicals
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153.7 - Journal URLs:
- http://bibpurl.oclc.org/web/51794 ↗
http://www.ncbi.nlm.nih.gov/pmc/journals/1906/ ↗
http://search.ebscohost.com/direct.asp?db=a9h&jid=%22FSY0%22&scope=site ↗
http://journals.sagepub.com/loi/ipe?expanded=2010 ↗
http://i-perception.perceptionweb.com/ ↗
http://www.uk.sagepub.com/home.nav ↗ - DOI:
- 10.1177/2041669517733484 ↗
- Languages:
- English
- ISSNs:
- 2041-6695
- Deposit Type:
- Legaldeposit
- View Content:
- Available online (eLD content is only available in our Reading Rooms) ↗
- Physical Locations:
- British Library DSC - BLDSS-3PM
British Library HMNTS - ELD Digital store - Ingest File:
- 10488.xml