Publication
Dynamic Visual Attention on the Sphere
Publications associées (36)
Saliency prediction in 360° architectural scenes: Performance and impact of daylight variations
Marilyne Andersen, Sabine Süsstrunk, Caroline Karmann, Bahar Aydemir, Kynthia Chamilothori, Seungryong Kim
Saliency models are image-based prediction models that estimate human visual attention. Such models, when applied to architectural spaces, could pave the way for design decisions where visual attention is taken into account. In this study, we tested the pe ...
2023On the Maximum Power Density of Implanted Antennas within Simplified Body Phantoms
Anja Skrivervik, Zvonimir Sipus, Mingxiang Gao
With the application requirements of wireless technology in implantable bioelectronics, knowledge of the fundamental limits for implanted antennas becomes critical. In this work, we investigated the variation of maximum power density within simplified body ...
IEEE2022Modeling Object Dissimilarity for Deep Saliency Prediction
Sabine Süsstrunk, Mathieu Salzmann, Tong Zhang, Bahar Aydemir, Seungryong Kim, Deblina Bhattacharjee
Saliency prediction has made great strides over the past two decades, with current techniques modeling low-level information, such as color, intensity and size contrasts, and high-level ones, such as attention and gaze direction for entire objects. Despit ...
2022Real-time EEG Feedback on Alpha Power Lateralization Leads to Behavioral Improvements in a Covert Attention Task
José del Rocio Millán Ruiz, Luca Tonin, Michael Eric Anthony Pereira, Christoph Schneider
Visual attention can be spatially oriented, even in the absence of saccadic eye-movements, to facilitate the processing of incoming visual information. One behavioral proxy for this so-called covert visuospatial attention (CVSA) is the validity effect (VE) ...
SPRINGER2020Visual Attention and Perceptual Quality in Omnidirectional Imaging
Omnidirectional imaging has reached a level of widespread availability driven by recent advances in integrated circuit technology, image sensors, and computer graphics which allow now capturing, rendering and displaying of such type of immersive content in ...
EPFL2020Towards Modelling of Visual Saliency in Point Clouds for Immersive Applications
Touradj Ebrahimi, Evangelos Alexiou, Peisen Xu
Modelling human visual attention is of great importance in the field of computer vision and has been widely explored for 3D imaging. Yet, in the absence of ground truth data, it is unclear whether such predictions are in alignment with the actual human vie ...
2019Spherical Network Visualizations
Data visualization is a recent domain that founds his roots in the eighties, but its history dates back to more ancient times in other representations such as diagrams, drawings, or maps. In particular, data visualization is hard to take advantage of the h ...
2019Saliency Driven Perceptual Quality Metric for Omnidirectional Visual Content
Touradj Ebrahimi, Evgeniy Upenik
The problem of objectively measuring perceptual quality of omnidirectional visual content arises in many immersive imaging applications and particularly in compression. The interactive nature of this type of content limits the performance of earlier method ...
IEEE2019A Weak Form Implementation of Nonlinear Axisymmetric Shell Equations With Examples
Pedro Miguel Nunes Pereira de Almeida Reis, Matteo Pezzulla
We present a weak form implementation of the nonlinear axisymmetric shell equations. This implementation is suitable to study the nonlinear deformations of axisymmetric shells, with the capability of considering a general mid-surface shape, non-homogeneous ...
2019What attracts our visual attention? A study on saliency mapping for architectural daylit scenes based on virtual reality data
Understanding what elements of our visual environment guide our attention would be a crucial asset for design. In architecture, this knowledge could influence the position and size of the various components (e.g., windows) to support ergonomic, safe and em ...
2019