Nowadays, Virtual Reality (VR) applications and researches have been intensively applied to neuro... more Nowadays, Virtual Reality (VR) applications and researches have been intensively applied to neuroscience studies, since VR can assist neuros cientists to experiment and analyze simulations results. This paper proposes a virtual r eality environment to visualize morphologically realistic neural networks simul ation, including features such as plasticity, apoptosis and necrosis of neural cells . Different interaction modes are proposed, besides
2009 3rd Southern Conference on Computational Modeling, 2009
Page 1. Obtaining L-systems Rules from Strings Edmar Santos Department of Computer Science Advent... more Page 1. Obtaining L-systems Rules from Strings Edmar Santos Department of Computer Science Adventist Universitary Center of São Paulo - UNASP São Paulo, Brazil e-mail: edmar.santos@unasp.edu.br Regina Célia Coelho ...
This paper proposes a Virtual Reality Distributed environment to the visualization of realistic m... more This paper proposes a Virtual Reality Distributed environment to the visualization of realistic morphologically neural network simulation, including the growth neural, that is, the simulation of the development and the death (apoptosis) of neural cells. The user will be able to interact with the environment by using virtual reality devices that allow its complete navigation in the environment, including the three-dimensional visualization of the scene using stereoscopic vision. It is also proposed an investigation about critical performance ...
Modeling neurons and neural structures has provided a powerful tool to examine and better underst... more Modeling neurons and neural structures has provided a powerful tool to examine and better understand the nervous system, especially since experiments with animals are often difficult. In this sense, this paper propose to the generation a virtual reality environment to allow visualizing, navigating and interacting with a simulator of neural cells and structures of friendly and efficient way.
The password authentication has become an ordinary task for all personal computer users. Banks, i... more The password authentication has become an ordinary task for all personal computer users. Banks, intranets or service providers has required mouse point-and-click password entry to avoid spywares or snoopy intruders eavesdropping on keyboard typing. This work proposes an alternative solution to password entry with augmented reality. A PC-connected webcam picture frames are segmented to identify a finger tip whose position tracking translates a virtual finger on a virtual numerical keyboard.
Abstract. Nowadays, Virtual Reality (VR) applications and researches have been intensively applie... more Abstract. Nowadays, Virtual Reality (VR) applications and researches have been intensively applied to neuroscience studies, since VR can assist neuroscientists to experiment and analyze simulations results. This paper proposes a virtual reality environment to visualize morphologically realistic neural networks simulation, including features such as plasticity, apoptosis and necrosis of neural cells. Different interaction modes are proposed, besides the setup of geometrical and optical attributes.
Realidade Virtual e Aumentada: Conceitos, Projeto e Aplicações, 2007
The camera tracking is particularly useful for Virtual and Augmented Reality systems because trac... more The camera tracking is particularly useful for Virtual and Augmented Reality systems because tracked objects may serve as interaction devices in 3D scenes. Real object representations are built from the optical tracking of real object projections on photosensor arrays. Cameras as tracking devices have the advantage of not having mechanical contact. However, their effective application requires the knowledge of the main parameters and features involved in the tracking process. This chapter is a very short ...
Page 1. Automatic Classification of Retinal Ganglion Cells Roberto Marcondes Cesar Junior ' ... more Page 1. Automatic Classification of Retinal Ganglion Cells Roberto Marcondes Cesar Junior ' j 2 , Regina Cklia Coelho and Lucian0 da Fontoura Costa ' Cybernetic Vision Research Group IFSC - University of S5o Paulo Caixa Postal 369, SP, 13560-970, Brazil ...
Nowadays, Virtual Reality (VR) applications and researches have been intensively applied to neuro... more Nowadays, Virtual Reality (VR) applications and researches have been intensively applied to neuroscience studies, since VR can assist neuros cientists to experiment and analyze simulations results. This paper proposes a virtual r eality environment to visualize morphologically realistic neural networks simul ation, including features such as plasticity, apoptosis and necrosis of neural cells . Different interaction modes are proposed, besides
2009 3rd Southern Conference on Computational Modeling, 2009
Page 1. Obtaining L-systems Rules from Strings Edmar Santos Department of Computer Science Advent... more Page 1. Obtaining L-systems Rules from Strings Edmar Santos Department of Computer Science Adventist Universitary Center of São Paulo - UNASP São Paulo, Brazil e-mail: edmar.santos@unasp.edu.br Regina Célia Coelho ...
This paper proposes a Virtual Reality Distributed environment to the visualization of realistic m... more This paper proposes a Virtual Reality Distributed environment to the visualization of realistic morphologically neural network simulation, including the growth neural, that is, the simulation of the development and the death (apoptosis) of neural cells. The user will be able to interact with the environment by using virtual reality devices that allow its complete navigation in the environment, including the three-dimensional visualization of the scene using stereoscopic vision. It is also proposed an investigation about critical performance ...
Modeling neurons and neural structures has provided a powerful tool to examine and better underst... more Modeling neurons and neural structures has provided a powerful tool to examine and better understand the nervous system, especially since experiments with animals are often difficult. In this sense, this paper propose to the generation a virtual reality environment to allow visualizing, navigating and interacting with a simulator of neural cells and structures of friendly and efficient way.
The password authentication has become an ordinary task for all personal computer users. Banks, i... more The password authentication has become an ordinary task for all personal computer users. Banks, intranets or service providers has required mouse point-and-click password entry to avoid spywares or snoopy intruders eavesdropping on keyboard typing. This work proposes an alternative solution to password entry with augmented reality. A PC-connected webcam picture frames are segmented to identify a finger tip whose position tracking translates a virtual finger on a virtual numerical keyboard.
Abstract. Nowadays, Virtual Reality (VR) applications and researches have been intensively applie... more Abstract. Nowadays, Virtual Reality (VR) applications and researches have been intensively applied to neuroscience studies, since VR can assist neuroscientists to experiment and analyze simulations results. This paper proposes a virtual reality environment to visualize morphologically realistic neural networks simulation, including features such as plasticity, apoptosis and necrosis of neural cells. Different interaction modes are proposed, besides the setup of geometrical and optical attributes.
Realidade Virtual e Aumentada: Conceitos, Projeto e Aplicações, 2007
The camera tracking is particularly useful for Virtual and Augmented Reality systems because trac... more The camera tracking is particularly useful for Virtual and Augmented Reality systems because tracked objects may serve as interaction devices in 3D scenes. Real object representations are built from the optical tracking of real object projections on photosensor arrays. Cameras as tracking devices have the advantage of not having mechanical contact. However, their effective application requires the knowledge of the main parameters and features involved in the tracking process. This chapter is a very short ...
Page 1. Automatic Classification of Retinal Ganglion Cells Roberto Marcondes Cesar Junior ' ... more Page 1. Automatic Classification of Retinal Ganglion Cells Roberto Marcondes Cesar Junior ' j 2 , Regina Cklia Coelho and Lucian0 da Fontoura Costa ' Cybernetic Vision Research Group IFSC - University of S5o Paulo Caixa Postal 369, SP, 13560-970, Brazil ...
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