Olivier Friard
Datos Biográficos
| ID | 6216293 |
|---|---|
| NOMBRE | Olivier Friard |
| NOMBRES | Olivier |
| APELLIDO | Friard |
| FIRMA | FRIARD O |
| AFILIACIONES | Accademia Albertina delle Belle Arti |
| ORCID | 0000-0002-0374-9872 |
| VERIFICADO | Sí |
| TOTAL DE OBRAS | 6 |
| TOTAL DE CITAS | 11 |
| TOTAL COMO AUTOR | 6 |
| TOTAL COMO EDITOR | 0 |
| PRIMER AÑO DE PUBLICACIÓN | 2012 |
| AÑO MÁS RECIENTE DE PUBLICACIÓN | 2025 |
| ÍNDICE H | 2 |
Quantifying Facial Gestures Using Deep Learning in a New World Monkey
Facial gestures are a crucial component of primate multimodal communication. However, current methodologies for extracting facial data from video recordings are labor‐intensive and prone to human subjectivity. Although automatic tools for this task are still in their infancy, deep learning techniques are revolutionizing animal behavior research. This study explores the distinctiveness of facial gestures in cotton‐top tamarins, quantified using ma…
Comparative Analysis of the Vocal Repertoires of the Indri (Indri indri) and the Diademed Sifaka (Propithecus diadema)
Strepsirrhine vocalisations are extraordinarily diverse and cross-species comparisons are needed to explore how this variability evolved. We contributed to the investigation of primate acoustic diversity by comparing the vocal repertoire of two sympatric lemur species, Propithecus diadema and Indri indri. These diurnal species belong to the same taxonomic family and have similar activity patterns but different social structures. These features ma…
Marking Versus Overmarking
In mammals, olfactory communication plays an essential role in territorial and mating dynamics. Scent depositions in various species, including lemurs, can be placed via marking or overmarking (marking over previous depositions). We focused on the role that marking and overmarking play in territorial defence and intrasexual competition. We investigated these aspects in diademed sifaka ( Propithecus diadema ) in the primary rainforest of Maromizah…
Boris
Quantitative aspects of the study of animal and human behaviour are increasingly relevant to test hypotheses and find empirical support for them. At the same time, photo and video cameras can store a large number of video recordings and are often used to monitor the subjects remotely. Researchers frequently face the need to code considerable quantities of video recordings with relatively flexible software, often constrained by species‐specific op…
Comparative Analysis of the Vocal Repertoire of Eulemur
Vocal Tract Morphology Determines Species-Specific Features in Vocal Signals of Lemurs (Eulemur)
Vocal Tract Morphology Determines Species-Specific Features in Vocal Signals of Lemurs (Eulemur)
Comparative Analysis of the Vocal Repertoires of the Indri (Indri indri) and the Diademed Sifaka (Propithecus diadema)
Strepsirrhine vocalisations are extraordinarily diverse and cross-species comparisons are needed to explore how this variability evolved. We contributed to the investigation of primate acoustic diversity by comparing the vocal repertoire of two sympatric lemur species, Propithecus diadema and Indri indri. These diurnal species belong to the same taxonomic family and have similar activity patterns but different social structures. These features ma…
Comparative Analysis of the Vocal Repertoire of Eulemur
Marking Versus Overmarking
In mammals, olfactory communication plays an essential role in territorial and mating dynamics. Scent depositions in various species, including lemurs, can be placed via marking or overmarking (marking over previous depositions). We focused on the role that marking and overmarking play in territorial defence and intrasexual competition. We investigated these aspects in diademed sifaka ( Propithecus diadema ) in the primary rainforest of Maromizah…
Vocal Tract Morphology Determines Species-Specific Features in Vocal Signals of Lemurs (Eulemur)
Comparative Analysis of the Vocal Repertoire of Eulemur
Boris
Quantitative aspects of the study of animal and human behaviour are increasingly relevant to test hypotheses and find empirical support for them. At the same time, photo and video cameras can store a large number of video recordings and are often used to monitor the subjects remotely. Researchers frequently face the need to code considerable quantities of video recordings with relatively flexible software, often constrained by species‐specific op…
Comparative Analysis of the Vocal Repertoires of the Indri (Indri indri) and the Diademed Sifaka (Propithecus diadema)
Strepsirrhine vocalisations are extraordinarily diverse and cross-species comparisons are needed to explore how this variability evolved. We contributed to the investigation of primate acoustic diversity by comparing the vocal repertoire of two sympatric lemur species, Propithecus diadema and Indri indri. These diurnal species belong to the same taxonomic family and have similar activity patterns but different social structures. These features ma…
Marking Versus Overmarking
In mammals, olfactory communication plays an essential role in territorial and mating dynamics. Scent depositions in various species, including lemurs, can be placed via marking or overmarking (marking over previous depositions). We focused on the role that marking and overmarking play in territorial defence and intrasexual competition. We investigated these aspects in diademed sifaka ( Propithecus diadema ) in the primary rainforest of Maromizah…
Quantifying Facial Gestures Using Deep Learning in a New World Monkey
Facial gestures are a crucial component of primate multimodal communication. However, current methodologies for extracting facial data from video recordings are labor‐intensive and prone to human subjectivity. Although automatic tools for this task are still in their infancy, deep learning techniques are revolutionizing animal behavior research. This study explores the distinctiveness of facial gestures in cotton‐top tamarins, quantified using ma…
Animal Vocal Communication and Behavior (6 obras) · Biology (5 obras) · Primate (5 obras) · Computer Science (4 obras) · Ecology (4 obras) · Lemur (4 obras) · Primate Behavior and Ecology (4 obras) · Animal ecology (3 obras) · Acoustics (2 obras) · Animal Behavior and Reproduction (2 obras)