Zobrazeno 1 - 10
of 329
pro vyhledávání: '"Pietro Perona"'
Autor:
Neehar Kondapaneni, Pietro Perona
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-10 (2024)
Abstract The ability to understand and manipulate numbers and quantities emerges during childhood, but the mechanism through which humans acquire and develop this ability is still poorly understood. We explore this question through a model, assuming
Externí odkaz:
https://doaj.org/article/974787f9bf54402cab17fe5723bc82a4
Publikováno v:
eLife, Vol 12 (2024)
An animal entering a new environment typically faces three challenges: explore the space for resources, memorize their locations, and navigate towards those targets as needed. Here we propose a neural algorithm that can solve all these problems and o
Externí odkaz:
https://doaj.org/article/84b5588ac97046e1a344f17c5c0df232
Autor:
Cristina Segalin, Jalani Williams, Tomomi Karigo, May Hui, Moriel Zelikowsky, Jennifer J Sun, Pietro Perona, David J Anderson, Ann Kennedy
Publikováno v:
eLife, Vol 10 (2021)
The study of naturalistic social behavior requires quantification of animals’ interactions. This is generally done through manual annotation—a highly time-consuming and tedious process. Recent advances in computer vision enable tracking the pose
Externí odkaz:
https://doaj.org/article/e0cf9f3504db4d9c9ff63dc50df4227c
Publikováno v:
eLife, Vol 10 (2021)
Animals learn certain complex tasks remarkably fast, sometimes after a single experience. What behavioral algorithms support this efficiency? Many contemporary studies based on two-alternative-forced-choice (2AFC) tasks observe only slow or incomplet
Externí odkaz:
https://doaj.org/article/9ccd94663c0945028518711b22959558
Publikováno v:
Frontiers in Neuroscience, Vol 11 (2017)
Perceptual decisions requiring the comparison of spatially distributed stimuli that are fixated sequentially might be influenced by fluctuations in visual attention. We used two psychophysical tasks with human subjects to investigate the extent to wh
Externí odkaz:
https://doaj.org/article/3850cedcdf144e559bc19e16f91ae461
Publikováno v:
PLoS ONE, Vol 9, Iss 8, p e105626 (2014)
How animals use sensory information to weigh the risks vs. benefits of behavioral decisions remains poorly understood. Inter-male aggression is triggered when animals perceive both the presence of an appetitive resource, such as food or females, and
Externí odkaz:
https://doaj.org/article/5892db2f26b84a9fa10edf8ce3b6ea5e
Autor:
Bo Chen, Pietro Perona
Publikováno v:
Sensors, Vol 16, Iss 4, p 484 (2016)
Novel image sensors transduce the stream of photons directly into asynchronous electrical pulses, rather than forming an image. Classical approaches to vision start from a good quality image and therefore it is tempting to consider image reconstructi
Externí odkaz:
https://doaj.org/article/e3e2644501f14bb58ae815d3e2491bbb
Publikováno v:
PLoS ONE, Vol 7, Iss 9, p e45301 (2012)
The basis on which people make social judgments from the image of a face remains an important open problem in fields ranging from psychology to neuroscience and economics. Multiple cues from facial appearance influence the judgments that viewers make
Externí odkaz:
https://doaj.org/article/1fb3be3e1f5e4d659ec3b8db6f19c328
An animal entering a new environment typically faces three challenges: explore the space for resources, memorize their locations, and navigate towards those targets as needed. Experimental work on exploration, mapping, and navigation has mostly focus
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9418bb89d54c876c44d2c5f85a38d0ec
https://doi.org/10.7554/elife.84141.1
https://doi.org/10.7554/elife.84141.1
Publikováno v:
2022 IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR).