Publications related to Real-time facial interaction

Extending explicit shape regression with mixed feature channels and pose priors

Facial feature detection offers a wide range of applications, e.g. in facial image processing, human computer interaction, consumer electronics, and the entertainment industry. These applications impose two antagonistic key requirements: high processing sp ...

IEEE2014

Dynamic 2D/3D registration for the Kinect

Mark Pauly, Sofien Bouaziz

Image and geometry registration algorithms are essential components of many computer graphics and computer vision systems. With recent technological advances in RGB-D sensors, robust algorithms that combine 2D image and 3D geometry registration have become ...

ACM2013

Realtime Performance-Based Facial Avatars for Immersive Gameplay

Mark Pauly

This paper discusses how realtime face tracking and performance-based animation can facilitate new ways of interaction for computer gaming and other online applications. We identify a number of requirements for realtime face capture and animation systems, ...

2013

Nonconscious emotional processing involves distinct neural pathways for pictures and videos

Nathan Quentin Faivre, Paul Roux

Facial expressions are known to impact observers' behavior, even when they are not consciously identifiable. Relying on visual crowding, a perceptual phenomenon whereby peripheral faces become undiscriminable, we show that participants exposed to happy vs. ...

2012

FaceTube: predicting personality from facial expressions of emotion in online conversational video

Daniel Gatica-Perez, Joan Isaac Biel Tres

The advances in automatic facial expression recognition make it possible to mine and characterize large amounts of data, opening a wide research domain on behavioral understanding. In this paper, we leverage the use of a state-of-theart facial expression r ...

2012

FaceTube: predicting personality from facial expressions of emotion in online conversational video

Daniel Gatica-Perez, Joan Isaac Biel Tres

The advances in automatic facial expression recognition make it possible to mine and characterize large amounts of data, opening a wide research domain on behavioral understanding. In this paper, we leverage the use of a state-of-theart facial expression r ...

Idiap2012

An Interdisciplinary VR-Architecture for 3D Chatting with Non-verbal Communication

Daniel Thalmann, Stéphane Gobron, Junghyun Ahn, Quentin Silvestre

The communication between avatar and agent has already been treated from different but specialized perspectives. In contrast, this paper gives a balanced view of every key architectural aspect: from text analysis to computer graphics, the chatting system a ...

Eurographics Association2011

Social interaction probed by reaching to face images: Rhesus monkeys consider a textured monkey avatar as a conspecific.

Hannes Bleuler, Solaiman Shokur, Miguel Nicolelis

Realistic body images (avatars) have been long utilized in virtual reality applications, and they are becoming increasingly used in Neuroscience and Neuroprosthetics fields. To elucidate monkeys' perception of avatars, we have measured reaction of two naiv ...

2011

A 3-D Audio-Visual Corpus of Affective Communication

Communication between humans deeply relies on the capability of expressing and recognizing feelings. For this reason, research on human-machine interaction needs to focus on the recognition and simulation of emotional states, prerequisite of which is the c ...

2010

An optimal first-order solver for the TV-$L_1$ optical flow problem

Pierre Vandergheynst, Gilles Puy, Emmanuel D'Angelo

In this study, we address the problem of computing efficiently a dense optical flow between two images under a total variation (TV) regularization and an

L_1

norm data fidelity constraint using a variational method. We build upon Nesterov's framework for ...

2010

Real-time facial interaction

Graph Chatbot

Chat with Graph Search

Extending explicit shape regression with mixed feature channels and pose priors

Dynamic 2D/3D registration for the Kinect

Realtime Performance-Based Facial Avatars for Immersive Gameplay

Nonconscious emotional processing involves distinct neural pathways for pictures and videos

FaceTube: predicting personality from facial expressions of emotion in online conversational video

FaceTube: predicting personality from facial expressions of emotion in online conversational video

An Interdisciplinary VR-Architecture for 3D Chatting with Non-verbal Communication

Social interaction probed by reaching to face images: Rhesus monkeys consider a textured monkey avatar as a conspecific.

A 3-D Audio-Visual Corpus of Affective Communication

An optimal first-order solver for the TV-$L_1$ optical flow problem

Extending explicit shape regression with mixed feature channels and pose priors

Dynamic 2D/3D registration for the Kinect

Nonconscious emotional processing involves distinct neural pathways for pictures and videos

An optimal first-order solver for the TV-$L_1$ optical flow problem

FaceTube: predicting personality from facial expressions of emotion in online conversational video

An Interdisciplinary VR-Architecture for 3D Chatting with Non-verbal Communication

A 3-D Audio-Visual Corpus of Affective Communication

FaceTube: predicting personality from facial expressions of emotion in online conversational video

Realtime Performance-Based Facial Avatars for Immersive Gameplay

Social interaction probed by reaching to face images: Rhesus monkeys consider a textured monkey avatar as a conspecific.