In (a), the Euclidean point-to-point errors between tracked and ground-truth landmarks are shown as Tukey boxplots grouped by tracking method, bird species, camera view, and landmark group.
The Euclidean point-to-point errors between tracked and ground-truth landmarks are shown as Tukey boxplots grouped by the type of used constraints for AAM fitting, bird species, camera view, and landmark group.
In 'Automated identification of animal species in camera trap images', Yu et al. present a method for automated animal species identification.
Poole has been capturing the essence of the feline species on camera since 2008 - however at a much grander scale at the Big Cat Rescue in Tampa, Fl.
This study relies on relative indices of abundance independently gathered for each study species among camera sites.
Officials said efforts were already under way to destroy the invasive species, using cameras and traps to locate nests before attempting to kill them off with pesticides.
Identifying species from remote camera images remains a major challenge that has not been addressed.
Since carnivores and herbivores are likely to show different responses to disturbance, we calculated carnivore, non-carnivore, and total mammal species richness from camera surveys using a first order Jackknife Estimator.
We used regression tree analysis [47], [48], as a nonparametric approach to test whether humans, predators, food, and/or habitat influenced predator and prey species counts at camera sites.
However, we could not detect any significant differences in predator and prey species occurrence at camera sites between day versus night in any of our analyses (Muhly 2010, unpublished data), which is why we chose whole-day analyses.
Therefore, we could aggregate species counts at camera sites into a predators' guild (i.e., wolves, cougars, grizzly bears and black bears) and prey guild (i.e., moose, elk, white-tailed deer and mule deer).
