نتایج جستجو برای: facial gestures

تعداد نتایج: 68477  

2010
Stefan Sosnowski Christoph Mayer Kolja Kühnlenz Bernd Radig

Everyday human communication relies on a large number of different communication mechanisms like spoken language, facial expressions, body pose or gestures. Facial expressions are one of the main communication mechanisms and pass large amounts of information between human dialogue partners [22]. Therefore, the analysis and the synthesis of facial expressions are important steps towards an intui...

Journal: :Presence 2014
Yang Xiao Zhijun Zhang Aryel Beck Junsong Yuan Daniel Thalmann

In this paper, a human-robot interaction system based on a novel combination of sensors is proposed. It allows one person to interact with a humanoid social robot using natural body language. The robot understands the meaning of human upper body gestures and expresses itself by using a combination of body movements, facial expressions and verbal language. A set of 12 upper body gestures is invo...

Journal: :ACM Transactions on Multimedia Computing, Communications, and Applications 2021

Sign language recognition (SLR) is a challenging problem, involving complex manual features (i.e., hand gestures) and fine-grained non-manual (NMFs) facial expression, mouth shapes, etc .). Although are dominant, also play an important role in the expression of sign word. Specifically, many words convey different meanings due to features, even though they share same gestures. This ambiguity int...

2011
Vitoantonio Bevilacqua Marco Suma Dario D'Ambruoso Giovanni Mandolino Michele Caccia Simone Tucci Emanuela De Tommaso Giuseppe Mastronardi

Background: It is well known that non verbal communication is sometimes more useful and robust than verbal one in understanding sincere emotions by means of spontaneous body gestures and facial expressions analysis acquired from video sequences. At the same time, the automatic or semi-automatic procedure to segment a human from a video stream and then figure out several features to address a ro...

Journal: :CoRR 2018
Fatemeh Noroozi Ciprian Adrian Corneanu Dorota Kaminska Tomasz Sapinski Sergio Escalera Gholamreza Anbarjafari

Automatic emotion recognition has become a trending research topic in the past decade. While works based on facial expressions or speech abound recognizing affect from body gestures remains a less explored topic. We present a new comprehensive survey hoping to boost research in the field. We first introduce emotional body gestures as a component of what is commonly known as "body language" and ...

With the rapid emergence of 3D applications and virtual environments in computer systems; the need for a new type of interaction device arises. This is because the traditional devices such as mouse, keyboard, and joystick become inefficient and cumbersome within these virtual environments. In other words, evolution of user interfaces shapes the change in the Human-Computer Interaction (HCI). In...

2007
Hans D. Bartunik

The wiggler beamline BW6 at DORIS is dedicated to protein crystallography. The facility is financed by the Max-Planck Society (MPG). It may be used also by other academic or industrial groups on the basis of research proposals or for proprietary research. The webpage www.mpasmb-hamburg.mpg.de/bw6/ provides further information on the access to the beamline. For academic usage, an interactive onl...

Journal: :IEEE Transactions on Affective Computing 2021

Automatic emotion recognition has become a trending research topic in the past decade. While works based on facial expressions or speech abound, recognizing affect from body gestures remains less explored topic. We present new comprehensive survey hoping to boost field. first introduce emotional as component of what is commonly known ”body language” and comment general aspects gender difference...

2012
Hae Won Byun Jung Suk Lee

Recently people do not only use mobile phone to call, but also use it to send a SMS. However, it is difficult to express own complicated emotion with text and emoticon of exited SMS service. We pay attention to express user’s emotion interesting and correct, we use character animation. This paper suggests emotion based gesture animation generation system that uses character's facial expression ...

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