With the advent of autonomous vehicles, detection of the occupants’ posture is crucial to tackle the needs of infotainment interaction or passive safety systems. Generative approaches have been recently proposed for human body pose in-car detection, but this type of approaches requires a large training dataset for a feasible accuracy. This requirement poses a difficulty, given the substantial time required to a...
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências Biológicas, Programa de Pós-Graduação em Neurociências, Florianópolis, 2020.; A doença de Alzheimer (DA) é uma doença neurodegenerativa progressiva e irreversível. É a principal causa de demência no Brasil e no mundo, provocando perda de memória e danos cognitivos e atingindo cerca de 50 milhões de pessoas, sendo mais comum em p...
In this paper, a toolchain for the generation of realistic synthetic images for human body pose detection in an in-car environment is proposed. The toolchain creates a customized synthetic environment, comprising human models, car, and camera. Poses are automatically generated for each human, taking into account a per-joint axis Gaussian distribution, constrained by anthropometric and range of motion measuremen...
In this paper, a method for estimation of human pose is proposed, making use of ToF (Time of Flight) cameras. For this, a YOLO based object detection method was used, to develop a top-down method. In the first stage, a network was developed to detect people in the image. In the second stage, a network was developed to estimate the joints of each person, using the image result from the first stage. We show that ...
Over the next years, the number of autonomous vehicles is expected to increase. This new paradigm will change the role of the driver inside the car, and so, for safety purposes, the continuous monitoring of the driver/passengers becomes essential. This monitoring can be achieved by detecting the human body pose inside the car to understand the driver/passenger’s activity. In this paper, a method to accurately d...
Over the next years, the number of autonomous vehicles is expected to increase. This new paradigm will change the role of the driver inside the car, and so, for safety purposes, the continuous monitoring of the driver/passengers becomes essential. This monitoring can be achieved by detecting the human body pose inside the car to understand the driver/passenger's activity. In this paper, a method to accurately d...
In this paper, a method for estimation of human pose is proposed, making use of ToF (Time of Flight) cameras. For this, a YOLO based object detection method was used, to develop a top-down method. In the first stage, a network was developed to detect people in the image. In the second stage, a network was developed to estimate the joints of each person, using the image result from the first stage. We show that ...
TCC(graduação) - Universidade Federal de Santa Catarina. Centro de Ciências Biológicas. Biologia.; A doença de Alzheimer (DA) é uma doença neurodegenerativa progressiva e irreversível que causa demência, perda de memória e danos cognitivos, atingindo cerca de 35,6 milhões de pessoas no mundo, sendo mais comum em pessoas com mais de 65 anos e a principal causa de demência no Brasil. A principal lesão característ...
A investigação cujos resultados se apresentamfoi realizada pelo Centro de Estudos Aplicados às Ciências Sociais da Universidade Autónoma de Lisboa e teve o financiamento do ex-Instituto para a Segurança, Higiene e Saúde no Trabalho do Ministério da Segurança Social e do Trabalho. Os objectivos da investigação pretenderamrelacionar as práticas de segurança, higiene e saúde no trabalho no sector de actividade da ...
O estudo tem por objectivo central analisar as dinâmicas profissionais dos actores intermédios da orgânica empresarial, especialmente os referenciais de emprego, as competências em emergência, o seu papel nos processos de mudança organizacional, as vivências profissionais, as dificuldades sentidas e a igualdade de oportunidades, com um enfoque em contextos locais e regionais e em empresas posicionadas numa dinâ...