美国计算机协会期刊
期刊
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作者:Belma Ramic-Brkic , Alan Chalmers
来源:[J].ACM Transactions on Applied Perception (TAP)(IF 1), 2014, Vol.11 (2), pp.1-16ACM
摘要:Visual perception is becoming increasingly important in computer graphics. Research on human visual perception has led to the development of perception-driven computer graphics techniques, where knowledge of the human visual system (HVS) and, in particular, its weaknesses ar...
作者:Michele Vicovaro , Ludovic Hoyet , Luigi Burigana ...
来源:[J].ACM Transactions on Applied Perception (TAP)(IF 1), 2014, Vol.11 (2), pp.1-23ACM
摘要:Animation budget constraints during the development of a game often call for the use of a limited set of generic motions. Editing operations are thus generally required to animate virtual characters with a sufficient level of variety. Evaluating the perceptual plausibility o...
作者:Michael Hecher , Matthias Bernhard , Oliver Mattausch ...
来源:[J].ACM Transactions on Applied Perception (TAP)(IF 1), 2014, Vol.11 (2), pp.1-21ACM
摘要:We performed a perceptual user study of algorithms that approximate soft shadows in real time. Although a huge body of soft-shadow algorithms have been proposed, to our knowledge this is the first methodical study for comparing different real-time shadow algorithms with respect t...
作者:Shaojing Fan , Rangding Wang , Tian-Tsong Ng ...
来源:[J].ACM Transactions on Applied Perception (TAP)(IF 1), 2014, Vol.11 (2), pp.1-21ACM
摘要:Computer-generated (CG) face images are common in video games, advertisements, and other media. CG faces vary in their degree of realism, a factor that impacts viewer reactions. Therefore, efficient control of visual realism of face images is important. Efficient control is enabl...
作者:Fangmei Chen , Yong Xu , David Zhang
来源:[J].ACM Transactions on Applied Perception (TAP)(IF 1), 2014, Vol.11 (2), pp.1-20ACM
摘要:In this article, a new hypothesis on facial beauty perception is proposed: the weighted average of two facial geometric features is more attractive than the inferior one between them. Extensive evidences support the new hypothesis. We collected 390 well-known beautiful face image...
作者:Topi Kaaresoja , Stephen Brewster , Vuokko Lantz
来源:[J].ACM Transactions on Applied Perception (TAP)(IF 1), 2014, Vol.11 (2), pp.1-25ACM
摘要:Pressing a virtual button is still the major interaction method in touchscreen mobile phones. Although phones are becoming more and more powerful, operating system software is getting more and more complex, causing latency in interaction. We were interested in gaining insight int...
作者:Laura C. Trutoiu , Elizabeth J. Carter , Nancy Pollard ...
来源:[J].ACM Transactions on Applied Perception (TAP)(IF 1), 2014, Vol.11 (3), pp.1-15ACM
摘要:Creating facial animations that convey an animator’s intent is a difficult task because animation techniques are necessarily an approximation of the subtle motion of the face. Some animation techniques may result in linearization of the motion of vertices in space (blendshap...
作者:Matthias Bernhard , Efstathios Stavrakis , Michael Hecher ...
来源:[J].ACM Transactions on Applied Perception (TAP)(IF 1), 2014, Vol.11 (3), pp.1-17ACM
摘要:Stimuli obtained from highly dynamic 3D virtual environments and synchronous eye-tracking data are commonly used by algorithms that strive to correlate gaze to scene objects, a process referred to as gaze-to-object mapping (GTOM) . We propose to address this problem with a probab...
作者:Petr Kellnhofer , Tobias Ritschel , Peter Vangorp ...
来源:[J].ACM Transactions on Applied Perception (TAP)(IF 1), 2014, Vol.11 (3), pp.1-17ACM
摘要:Several approaches attempt to reproduce the appearance of a scotopic low-light night scene on a photopic display (“day-for-night”) by introducing color desaturation, loss of acuity, and the Purkinje shift toward blue colors. We argue that faithful stereo reproduction of nigh...
作者:B. Caramiaux , F. Bevilacqua , T. Bianco ...
来源:[J].ACM Transactions on Applied Perception (TAP)(IF 1), 2014, Vol.11 (1), pp.1-19ACM
摘要:We investigated gesture description of sound stimuli performed during a listening task. Our hypothesis is that the strategies in gestural responses depend on the level of identification of the sound source and specifically on the identification of the action causing the soun...

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