
Leaving flatland: Advances in 3D behavioral measurement.
Publication
, Journal Article
Marshall, JD; Li, T; Wu, JH; Dunn, TW
Published in: Current opinion in neurobiology
April 2022
Animals move in three dimensions (3D). Thus, 3D measurement is necessary to report the true kinematics of animal movement. Existing 3D measurement techniques draw on specialized hardware, such as motion capture or depth cameras, as well as deep multi-view and monocular computer vision. Continued advances at the intersection of deep learning and computer vision will facilitate 3D tracking across more anatomical features, with less training data, in additional species, and within more natural, occlusive environments. 3D behavioral measurement enables unique applications in phenotyping, investigating the neural basis of behavior, and designing artificial agents capable of imitating animal behavior.
Duke Scholars
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Published In
Current opinion in neurobiology
DOI
EISSN
1873-6882
ISSN
0959-4388
Publication Date
April 2022
Volume
73
Start / End Page
102522
Related Subject Headings
- Movement
- Motion
- Computers
- Biomechanical Phenomena
- Behavior, Animal
- Animals
- 3209 Neurosciences
- 1702 Cognitive Sciences
- 1109 Neurosciences
Citation
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Chicago
ICMJE
MLA
NLM
Marshall, J. D., Li, T., Wu, J. H., & Dunn, T. W. (2022). Leaving flatland: Advances in 3D behavioral measurement. Current Opinion in Neurobiology, 73, 102522. https://doi.org/10.1016/j.conb.2022.02.002
Marshall, Jesse D., Tianqing Li, Joshua H. Wu, and Timothy W. Dunn. “Leaving flatland: Advances in 3D behavioral measurement.” Current Opinion in Neurobiology 73 (April 2022): 102522. https://doi.org/10.1016/j.conb.2022.02.002.
Marshall JD, Li T, Wu JH, Dunn TW. Leaving flatland: Advances in 3D behavioral measurement. Current opinion in neurobiology. 2022 Apr;73:102522.
Marshall, Jesse D., et al. “Leaving flatland: Advances in 3D behavioral measurement.” Current Opinion in Neurobiology, vol. 73, Apr. 2022, p. 102522. Epmc, doi:10.1016/j.conb.2022.02.002.
Marshall JD, Li T, Wu JH, Dunn TW. Leaving flatland: Advances in 3D behavioral measurement. Current opinion in neurobiology. 2022 Apr;73:102522.

Published In
Current opinion in neurobiology
DOI
EISSN
1873-6882
ISSN
0959-4388
Publication Date
April 2022
Volume
73
Start / End Page
102522
Related Subject Headings
- Movement
- Motion
- Computers
- Biomechanical Phenomena
- Behavior, Animal
- Animals
- 3209 Neurosciences
- 1702 Cognitive Sciences
- 1109 Neurosciences