Deriving vegetation indices for phenology analysis using genetic programming
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- @Article{Almeida:2015:EI,
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author = "Jurandy Almeida and Jefersson A. {dos Santos} and
Waner O. Miranda and Bruna Alberton and
Leonor Patricia C. Morellato and Ricardo {da S. Torres}",
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title = "Deriving vegetation indices for phenology analysis
using genetic programming",
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journal = "Ecological Informatics",
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volume = "26, Part 3",
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pages = "61--69",
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year = "2015",
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keywords = "genetic algorithms, genetic programming, Remote
phenology, Digital cameras, Image analysis, Vegetation
indices",
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ISSN = "1574-9541",
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DOI = "doi:10.1016/j.ecoinf.2015.01.003",
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URL = "http://www.sciencedirect.com/science/article/pii/S1574954115000114",
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size = "9 pages",
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abstract = "Plant phenology studies recurrent plant life cycle
events and is a key component for understanding the
impact of climate change. To increase accuracy of
observations, new technologies have been applied for
phenological observation, and one of the most
successful strategies relies on the use of digital
cameras, which are used as multi-channel imaging
sensors to estimate colour changes that are related to
phenological events. We monitor leaf-changing patterns
of a cerrado-savanna vegetation by taking daily digital
images. We extract individual plant color information
and correlate with leaf phenological changes. For that,
several vegetation indices associated with plant
species are exploited for both pattern analysis and
knowledge extraction. In this paper, we present a novel
approach for deriving appropriate vegetation indices
from vegetation digital images. The proposed method is
based on learning phenological patterns from plant
species through a genetic programming framework. A
comparative analysis of different vegetation indices is
conducted and discussed. Experimental results show that
our approach presents higher accuracy on characterising
plant species phenology.",
- }
Genetic Programming entries for
Jurandy G Almeida Jr
Jefersson Alex dos Santos
Waner O Miranda
Bruna de Costa Alberton
Leonor Patricia Cerdeira Morellato
Ricardo da Silva Torres
Citations