Back to Search
Start Over
Using a Full Spectral Raytracer for Calculating Light Microclimate in Functional-Structural Plant Modelling
- Source :
- Computing and Informatics, Computing and Informatics, Slovak University Press, Bratislava, 2017, 36 (6), pp.1492-1522. ⟨10.4149/cai_2017_6_1492⟩, COMPUTING AND INFORMATICS; Vol 36, No 6 (2017): Computing and Informatics; 1492-1522
- Publication Year :
- 2017
- Publisher :
- HAL CCSD, 2017.
-
Abstract
- International audience; Raytracers that allow the spatially explicit calculation of the fate of light beams in a 3D scene allow the consideration of shading, reected and transmitted light in functional-structural plant models (FSPM). However, the spectrum of visible light also has an e ect on cellular and growth processes. This recently created the interest to extend this modelling paradigm allowing the representation of detailed spectra instead of monochromatic or white light and to extend existing FSPM platforms accordingly. In this study a raytracer is presented which supports the full spectrum of light and which can be used to compute spectra from arbitrary light sources and their transformation at the organ level by absorption,reection and transmission in a virtual canopy. The raytracer was implemented as an extension of the FSPM platform GroIMP.
- Subjects :
- 0106 biological sciences
Computer Networks and Communications
Computer science
GPU
GroIMP
Full spectral raytracing, light modelling, FSPM, GPU, photosynthesis, GroIMP
01 natural sciences
Spectral line
Full spectral raytracing
Light beam
Representation (mathematics)
Absorption (electromagnetic radiation)
FSPM
photosynthesis
other areas of Computing and Informatics
04 agricultural and veterinary sciences
[INFO.INFO-MO]Computer Science [cs]/Modeling and Simulation
light modelling
Transformation (function)
Computational Theory and Mathematics
Transmission (telecommunications)
Hardware and Architecture
040103 agronomy & agriculture
Reflection (physics)
0401 agriculture, forestry, and fisheries
Monochromatic color
Biological system
Software
68-U05
010606 plant biology & botany
Subjects
Details
- Language :
- English
- ISSN :
- 13359150
- Database :
- OpenAIRE
- Journal :
- Computing and Informatics, Computing and Informatics, Slovak University Press, Bratislava, 2017, 36 (6), pp.1492-1522. ⟨10.4149/cai_2017_6_1492⟩, COMPUTING AND INFORMATICS; Vol 36, No 6 (2017): Computing and Informatics; 1492-1522
- Accession number :
- edsair.doi.dedup.....90e0ba6c65fcd26c5bfad12c435f194e