Notícias

Banca de QUALIFICAÇÃO: CLAUDIO DE CASTRO COUTINHO FILHO

Uma banca de QUALIFICAÇÃO de DOUTORADO foi cadastrada pelo programa.
DISCENTE: CLAUDIO DE CASTRO COUTINHO FILHO
DATA: 06/12/2021
HORA: 10:00
LOCAL: GOOGLE MEET
TÍTULO:

A DATASET AND A NOVEL MODEL FOR PERIPHERAL VISUAL ATTENTION


PALAVRAS-CHAVES:

A DATASET AND A NOVEL MODEL FOR PERIPHERAL VISUAL ATTENTION


PÁGINAS: 50
GRANDE ÁREA: Engenharias
ÁREA: Engenharia Elétrica
RESUMO:

Computational attention models try to mimic or predict human visual behavior. Applications include optimization of the quality/bitrate tradeoff in video streaming,  tools for helping psychological and ophthalmological assessment, and performant object recognition in complex scenes. The central (or foveal) attention regards eye movements for direct gaze, i. e., where eye movements take place to move a target image from the peripheral region of the retina to its central region (fovea) for detailed inspection. Vast data and numerous studies about it are already available. Fewer approaches, however, explore peripheral attention and its benefits.
Peripheral attention may benefit visually impaired people in their daily tasks, specially those with a degraded central vision. In the context of sports, there is a concrete relationship between athletes' performance and their ability of exploiting peripheral vision. In Human-Computer Interaction, the so-called Peripheral Interaction concept suggests that interactions with computer systems first occur in the periphery and only then switch to central attention if the object is relevant. Some works also show that peripheral attention can contribute to an improved ambient perception of Automated Driving Systems. This work proposes an experimental setup for peripheral visual data collection to build a dataset with peripheral attention data and later proposes a peripheral attention model with possible applications. The experimental setup is now completed, but no data was collected due to the social distancing measures related to the COVID-19 pandemic.


MEMBROS DA BANCA:
Externo à Instituição - ADAM DREYTON FERREIRA DOS SANTOS
Interno - 1176325 - ALDEBARO BARRETO DA ROCHA KLAUTAU JUNIOR
Externo ao Programa - 3220901 - ANA CAROLINA QUINTAO SIRAVENHA
Presidente - 2153181 - JOAO CRISOSTOMO WEYL ALBUQUERQUE COSTA
Externo ao Programa - 2453419 - RONALDO DE FREITAS ZAMPOLO
Notícia cadastrada em: 26/11/2021 11:24
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