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EYEWITNESS RECALL AND PHOTO IDENTIFICATION: A FIELD EXPERIMENT
Psychology, Crime and Law, 2004Some 590 men and women were tested in public places for interrogative recall and photo identification of a young woman to whom they had spoken for approximately 15 seconds, either 2 minutes earlier or 4 hours earlier. The target was seen originally either with or without a baseball cap and dark sunglasses. Witnesses were either prepared or not prepared
A Daniel Yarmey
exaly +2 more sources
A SIFT-based software system for the photo-identification of the Risso's dolphin
Ecological Informatics, 2019 Photo-identification is a commonly used non-invasive technique that has been profitably employed in biological studies throughout the years. It starts from the assumption that a single individual can be recognized in multiple photos captured at different times by exploiting its unique representative and visible physical qualities such as marks, notches
Vito Reno +2 more
exaly +4 more sources
A crown for each monarch: a distinguishable pattern using photo‐identification
Environmental Biology of Fishes, 2021Photo-identification has been proven to be a successful individual recognition tool in seahorse species (e.g., long-snout seahorse Hippocampus reidi (Ginsburg, 1933) and long-snouted seahorse Hippocampus guttulatus (Cuvier, 1829)). Its use was deemed valuable for the assessment of wild populations and to understand variations in abundance over time ...
Correia, Miguel +3 more
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Evaluation of invariant models for dolphin photo-identification
Proceedings 14th IEEE Symposium on Computer-Based Medical Systems. CBMS 2001, 2002Individual identification of dolphins is of much interest to marine mammologists. Natural markings and notches on the trailing edge of the dorsal fin provide an almost unique signature within a study population for individual recognition. The dorsal fin is an almost rigid, planar object, and, as a result, the problem boils down to planar curve matching.
Babak Nadjar Araabi +3 more
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Computer-Assisted Photo-Identification of Narwhals
ARCTIC, 2011Although the narwhal (Monodon monoceros) is economically and culturally important to northern residents, sound management of this species is impaired by large gaps in knowledge. Research on this species has been limited partly by the cost of the methods used, and partly because some of these methods are invasive and therefore condemned by Inuit ...
Marie Auger-Méthé +2 more
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A new deep model for family and non-family photo identification
Multimedia Tools and Applications, 2021Human trafficking is a global issue of the world and the problems related to human trafficking remain unsolved. This paper presents a new method for the identification of photos of different types of families and non-families such that the method can assist investigation team to find a solution to such issue.
Tapan Karnik +5 more
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Towards computer-assisted photo-identification of humpback whales
2004 International Conference on Image Processing, 2004. ICIP '04., 2005This paper describes current work on a photo-id system for humpback whales. Individuals of this species can be uniquely identified by the light and dark pigmentation patches on their tails (flukes). We developed an interface that assists the user in segmenting the animal's tail from the sea and fitting an affine invariant coordinate grid to it.
Elena Ranguelova +2 more
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Photo‐identification confirms polyandry in loggerhead sea turtles
Marine Ecology, 2022AbstractWhile polyandry in sea turtles is indicated through multiple‐paternity analyses of offspring, confirmed observations of the same female mating with multiple males are extremely challenging to obtain. To contribute to this discussion, we analysed a long‐term photo‐identification database (>20 years) of adult male and female loggerhead sea ...
Kostas Papafitsoros +3 more
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A Semi-automatic Approach to Photo Identification of Wild Elephants
2007Zoologists studying elephant populations in wild environments need to recognize different individuals from photos taken in different periods of time. Individuals can be distinguished by the shape of the nicks on their ears. Nevertheless, shape comparison is not trivial due to a highly cluttered background.
A. ARDOVINI +3 more
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