Now showing items 1-10 of 77
Remote phenology: Applying machine learning to detect phenological patterns in a cerrado savanna
Plant phenology has gained importance in the context of global change research, stimulating the development of new technologies for phenological observation. Digital cameras have been successfully used as multi-channel ...
A semiotic-informed approach to interface guidelines for mobile applications: A case study on phenology data acquisition
Portable devices have been experimented for data acquisition in different domains, e.g., logistics and census data acquisition. Nevertheless, their large-scale adoption depends on the development of effective applications ...
Productivity and water suppression in different beans (Phaseolus vulgaris L.) phenological stages
Common Bean (Phaseolus vulgaris L.) is widespread in the social and economic scene in Brazil, as well it is Brazilian population main dish, and it also helps small and medium farmers' income. The objective of this study ...
Change frequency heatmaps for temporal multivariate phenological data analysis
The huge amount of multivariate temporal data that has been produced in several applications demands the creation of appropriate tools for the analysis and pattern characterization of change. This paper introduces a novel ...
Evaluation of time series distance functions in the task of detecting remote phenology patterns
Phenology is the study of periodic natural phenomena and their relationship to climate. Usually, phenology studies consider the identification of patterns on temporal data. In those studies, several phenological change ...
Guidelines for evaluating mobile applications: A semiotic-informed approach
Portable devices have been experimented for data acquisition in different domains, e. g., logistics and census data acquisition. Nevertheless, their large-scale adoption depends on the development of effective applications ...
Phenological event detection by visual rhythms dissimilarity analysis
Plant phenology has been exploited as an important research venue for assessing the impact of climate changes. One common approach for monitoring vegetation relies on the use of digital cameras. The employment of imaging ...
Plant Species Identification With Phenological Visual Rhythms
(IEEE Computer Society, 2013)